Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: SP3
	8.0844 8.0844 8.0844 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .990 .0042
	Mg .125 .125 .125 1.024 .0043
	O .26223 .26223 .26223 .0072
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 800 C for 1 day
	8.0845 8.0845 8.0845 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .989 .0042
	Mg .125 .125 .125 1.026 .0045
	O .26222 .26222 .26222 .0075
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 850 C for 1 day
	8.0841 8.0841 8.0841 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .986 .0042
	Mg .125 .125 .125 1.032 .0046
	O .26212 .26212 .26212 .0077
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 900 C for 1 day
	8.0840 8.0840 8.0840 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .986 .0043
	Mg .125 .125 .125 1.033 .0046
	O .26193 .26193 .26193 .0079
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 950 C for 1 day
	8.0838 8.0838 8.0838 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .986 .0040
	Mg .125 .125 .125 1.030 .0042
	O .26183 .26183 .26183 .0078
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 1000 C for 1 day
	8.0835 8.0835 8.0835 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .986 .0041
	Mg .125 .125 .125 1.034 .0043
	O .26171 .26171 .26171 .0080
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 1100 C for 1 day
	8.0829 8.0829 8.0829 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .981 .0038
	Mg .125 .125 .125 1.042 .0041
	O .26152 .26152 .26152 .0080
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 950 C for 3 days
	8.0837 8.0837 8.0837 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .984 .0042
	Mg .125 .125 .125 1.034 .0045
	O .26183 .26183 .26183 .0075
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 800 C for 7 days
	8.0846 8.0846 8.0846 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .984 .0039
	Mg .125 .125 .125 1.033 .0044
	O .26223 .26223 .26223 .0073
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 700 C for 90 days
	8.0851 8.0851 8.0851 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .992 .0038
	Mg .125 .125 .125 1.021 .0041
	O .26251 .26251 .26251 .0065
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: quenched from T = 600 C for 45 days
	8.0856 8.0856 8.0856 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Al .5 .5 .5 .990 .0037
	Mg .125 .125 .125 1.025 .0043
	O .26286 .26286 .26286 .0059
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: Z(O)=0, quenched from T = 950 C for 1 day
	8.0837 8.0837 8.0837 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .958 .0041 .0041 .0041 -.0002 -.0002 -.0002
	Mg .125 .125 .125 1.003 .0043 .0043 .0043 0 0 0
	O .26177 .26177 .26177 .0085 .0085 .0085 .0003 .0003 .0003
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: Z(O)=-2, quenched from T = 950 C for 1 day
	8.0837 8.0837 8.0837 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .992 .0040 .0040 .0040 -.0002 -.0002 -.0002
	Mg .125 .125 .125 1.035 .0042 .0042 .0042 0 0 0
	O .26184 .26184 .26184 .0076 .0076 .0076 .0003 .0003 .0003
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: Z(O)=-1.6, neutral cations, quenched from T = 950 C for 1 day
	8.0837 8.0837 8.0837 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .986 .0040 .0040 .0040 -.0002 -.0002 -.0002
	Mg .125 .125 .125 1.030 .0042 .0042 .0042 0 0 0
	O .26183 .26183 .26183 .0078 .0078 .0078 .0003 .0003 .0003
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F, Skogby H, Della Giusta A
	American Mineralogist 85 (2000) 1164-1171
	Cation ordering and structural variations with temperature in
	MgAl2O4 spinel: An X-ray single crystal study
	Sample: Z(O)=-1.6, ionized cations, quenched from T = 950 C for 1 day
	8.0837 8.0837 8.0837 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .989 .0040 .0040 .0040 -.0002 -.0002 -.0002
	Mg .125 .125 .125 1.033 .0042 .0042 .0042 0 0 0
	O .26184 .26184 .26184 .0078 .0078 .0078 .0003 .0003 .0003
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h
	8.0832 8.0832 8.0832 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .728 .0044
	Al .125 .125 .125 .272 .0044
	Al .5 .5 .5 .864 .0044
	Mg .5 .5 .5 .136 .0044
	O .26171 .26171 .26171 .0081
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for .17 min
	8.0832 8.0832 8.0832 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .725 .0038
	Al .125 .125 .125 .275 .0038
	Al .5 .5 .5 .862 .0038
	Mg .5 .5 .5 .138 .0038
	O .26167 .26167 .26167 .0077
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for .5 min
	8.0835 8.0835 8.0835 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .729 .0046
	Al .125 .125 .125 .271 .0046
	Al .5 .5 .5 .864 .0044
	Mg .5 .5 .5 .136 .0044
	O .26172 .26172 .26172 .0083
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for 1 min
	8.0835 8.0835 8.0835 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .740 .0043
	Al .125 .125 .125 .260 .0043
	Al .5 .5 .5 .870 .0039
	Mg .5 .5 .5 .130 .0039
	O .26186 .26186 .26186 .0077
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for 2 min
	8.0836 8.0836 8.0836 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .740 .0040
	Al .125 .125 .125 .260 .0040
	Al .5 .5 .5 .870 .0041
	Mg .5 .5 .5 .130 .0041
	O .26186 .26186 .26186 .0076
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for 5 min
	8.0838 8.0838 8.0838 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ
	Mg .125 .125 .125 .744
	Al .125 .125 .125 .256
	Al .5 .5 .5 .872
	Mg .5 .5 .5 .128
	O .26191 .26191 .26191
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for 60 min
	8.0837 8.0837 8.0837 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .745 .0038
	Al .125 .125 .125 .255 .0038
	Al .5 .5 .5 .872 .0038
	Mg .5 .5 .5 .128 .0038
	O .26192 .26192 .26192 .0074
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 900 deg C for 4320 min
	8.0838 8.0838 8.0838 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .746 .0045
	Al .125 .125 .125 .254 .0045
	Al .5 .5 .5 .873 .0042
	Mg .5 .5 .5 .127 .0042
	O .26193 .26193 .26193 .0078
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h
	8.0835 8.0835 8.0835 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .728 .0044
	Al .125 .125 .125 .272 .0044
	Al .5 .5 .5 .864 .0041
	Mg .5 .5 .5 .136 .0041
	O .26171 .26171 .26171 .0080
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 2 min
	8.0834 8.0834 8.0834 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .733 .0043
	Al .125 .125 .125 .267 .0043
	Al .5 .5 .5 .866 .0041
	Mg .5 .5 .5 .134 .0041
	O .26178 .26178 .26178 .0078
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 5 min
	8.0836 8.0836 8.0836 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .736 .0043
	Al .125 .125 .125 .264 .0043
	Al .5 .5 .5 .868 .0042
	Mg .5 .5 .5 .132 .0042
	O .26181 .26181 .26181 .0072
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 10 min
	8.0840 8.0840 8.0840 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .750 .0042
	Al .125 .125 .125 .250 .0042
	Al .5 .5 .5 .875 .0039
	Mg .5 .5 .5 .125 .0039
	O .26198 .26198 .26198 .0075
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 20 min
	8.0843 8.0843 8.0843 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .755 .0042
	Al .125 .125 .125 .245 .0042
	Al .5 .5 .5 .878 .0038
	Mg .5 .5 .5 .122 .0038
	O .26205 .26205 .26205 .0073
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 40 min
	8.0844 8.0844 8.0844 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .767 .0042
	Al .125 .125 .125 .233 .0042
	Al .5 .5 .5 .884 .0039
	Mg .5 .5 .5 .116 .0039
	O .26220 .26220 .26220 .0072
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 150 min
	8.0846 8.0846 8.0846 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .768 .0042
	Al .125 .125 .125 .232 .0042
	Al .5 .5 .5 .884 .0038
	Mg .5 .5 .5 .116 .0038
	O .26221 .26221 .26221 .0072
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 1440 min
	8.0845 8.0845 8.0845 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .769 .0043
	Al .125 .125 .125 .231 .0043
	Al .5 .5 .5 .884 .0042
	Mg .5 .5 .5 .116 .0042
	O .26222 .26222 .26222 .0072
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 800 deg C for 10080 min
	8.0846 8.0846 8.0846 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .770 .0043
	Al .125 .125 .125 .230 .0043
	Al .5 .5 .5 .885 .0042
	Mg .5 .5 .5 .115 .0042
	O .26223 .26223 .26223 .0072
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h
	8.0832 8.0832 8.0832 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .728 .0044
	Al .125 .125 .125 .272 .0044
	Al .5 .5 .5 .864 .0044
	Mg .5 .5 .5 .136 .0044
	O .26171 .26171 .26171 .0081
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 10 min
	8.0831 8.0831 8.0831 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .729 .0044
	Al .125 .125 .125 .271 .0044
	Al .5 .5 .5 .864 .0044
	Mg .5 .5 .5 .136 .0044
	O .26173 .26173 .26173 .0081
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 60 min
	8.0838 8.0838 8.0838 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .753 .0043
	Al .125 .125 .125 .247 .0043
	Al .5 .5 .5 .876 .0042
	Mg .5 .5 .5 .124 .0042
	O .26202 .26202 .26202 .0075
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 120 min
	8.0840 8.0840 8.0840 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .762 .0040
	Al .125 .125 .125 .238 .0040
	Al .5 .5 .5 .881 .0038
	Mg .5 .5 .5 .119 .0038
	O .26214 .26214 .26214 .0071
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 500 min
	8.0848 8.0848 8.0848 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .787 .0042
	Al .125 .125 .125 .213 .0042
	Al .5 .5 .5 .894 .0042
	Mg .5 .5 .5 .106 .0042
	O .26244 .26244 .26244 .0069
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 1000 min
	8.0847 8.0847 8.0847 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .787 .0045
	Al .125 .125 .125 .213 .0045
	Al .5 .5 .5 .894 .0044
	Mg .5 .5 .5 .106 .0044
	O .26245 .26245 .26245 .0070
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 5000 min
	8.0848 8.0848 8.0848 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .790 .0038
	Al .125 .125 .125 .210 .0038
	Al .5 .5 .5 .895 .0037
	Mg .5 .5 .5 .105 .0037
	O .26248 .26248 .26248 .0064
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Princivalle F
	American Mineralogist 87 (2002) 838-844
	Kinetics of cation ordering in synthetic MgAl2O4 spinel
	Sample: annealed at 1000 deg C for 12h, then isothermally ordered at 700 deg C for 57600 min
	8.0850 8.0850 8.0850 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	Mg .125 .125 .125 .792 .0041
	Al .125 .125 .125 .208 .0041
	Al .5 .5 .5 .896 .0038
	Mg .5 .5 .5 .104 .0038
	O .26251 .26251 .26251 .0065
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: SP3/10a
	8.0855 8.0855 8.0855 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .882 .0043 .0043 .0043 .0000 .0000 .0000
	Mg .5 .5 .5 .118 .0043 .0043 .0043 .0000 .0000 .0000
	Mg .125 .125 .125 .765 .0042 .0042 .0042 0 0 0
	Al .125 .125 .125 .235 .0042 .0042 .0042 0 0 0
	O .26213 .26213 .26213 .0075 .0075 .0075 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He2f/e
	8.0895 8.0895 8.0895 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .880 .0044 .0044 .0044 .0000 .0000 .0000
	Mg .5 .5 .5 .120 .0044 .0044 .0044 .0000 .0000 .0000
	Mg .125 .125 .125 .715 .0046 .0046 .0046 0 0 0
	Al .125 .125 .125 .239 .0046 .0046 .0046 0 0 0
	Fe .125 .125 .125 .046 .0046 .0046 .0046 0 0 0
	O .26218 .26218 .26218 .0079 .0079 .0079 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He3a/b
	8.0937 8.0937 8.0937 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .875 .0041 .0041 .0041 .0000 .0000 .0000
	Mg .5 .5 .5 .125 .0041 .0041 .0041 .0000 .0000 .0000
	Mg .125 .125 .125 .640 .0052 .0052 .0052 0 0 0
	Al .125 .125 .125 .249 .0052 .0052 .0052 0 0 0
	Fe .125 .125 .125 .111 .0052 .0052 .0052 0 0 0
	O .26215 .26215 .26215 .0075 .0075 .0075 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He4a/c
	8.1006 8.1006 8.1006 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .883 .0046 .0046 .0046 .0000 .0000 .0000
	Mg .5 .5 .5 .114 .0046 .0046 .0046 .0000 .0000 .0000
	Fe .5 .5 .5 .003 .0046 .0046 .0046 .0000 .0000 .0000
	Mg .125 .125 .125 .588 .0057 .0057 .0057 0 0 0
	Al .125 .125 .125 .224 .0057 .0057 .0057 0 0 0
	Fe .125 .125 .125 .188 .0057 .0057 .0057 0 0 0
	O .26258 .26258 .26258 .0083 .0083 .0083 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He4b/d
	8.1071 8.1071 8.1071 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .884 .0044 .0044 .0044 .0000 .0000 .0000
	Mg .5 .5 .5 .106 .0044 .0044 .0044 .0000 .0000 .0000
	Fe .5 .5 .5 .010 .0044 .0044 .0044 .0000 .0000 .0000
	Mg .125 .125 .125 .514 .0054 .0054 .0054 0 0 0
	Al .125 .125 .125 .214 .0054 .0054 .0054 0 0 0
	Fe .125 .125 .125 .272 .0054 .0054 .0054 0 0 0
	O .26278 .26278 .26278 .0080 .0080 .0080 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He5a/a
	8.1134 8.1134 8.1134 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .881 .0058 .0058 .0058 .0000 .0000 .0000
	Mg .5 .5 .5 .107 .0058 .0058 .0058 .0000 .0000 .0000
	Fe .5 .5 .5 .012 .0058 .0058 .0058 .0000 .0000 .0000
	Mg .125 .125 .125 .434 .0073 .0042 .0042 0 0 0
	Al .125 .125 .125 .219 .0073 .0042 .0042 0 0 0
	Fe .125 .125 .125 .347 .0073 .0042 .0042 0 0 0
	O .26280 .26280 .26280 .0098 .0098 .0098 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He6a/e
	8.1221 8.1221 8.1221 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .884 .0044 .0044 .0044 .0000 .0000 .0000
	Mg .5 .5 .5 .089 .0044 .0044 .0044 .0000 .0000 .0000
	Fe .5 .5 .5 .027 .0044 .0044 .0044 .0000 .0000 .0000
	Mg .125 .125 .125 .366 .0061 .0061 .0061 0 0 0
	Al .125 .125 .125 .194 .0061 .0061 .0061 0 0 0
	Fe .125 .125 .125 .440 .0061 .0061 .0061 0 0 0
	O .26308 .26308 .26308 .0084 .0084 .0084 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He7a/b
	Note: Coordinates of oxygen changed in order to match the bond lengths.
	8.1306 8.1306 8.1306 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .886 .0056 .0056 .0056 .0000 .0000 .0000
	Mg .5 .5 .5 .076 .0056 .0056 .0056 .0000 .0000 .0000
	Fe .5 .5 .5 .038 .0056 .0056 .0056 .0000 .0000 .0000
	Mg .125 .125 .125 .267 .0076 .0076 .0076 0 0 0
	Al .125 .125 .125 .192 .0076 .0076 .0076 0 0 0
	Fe .125 .125 .125 .541 .0076 .0076 .0076 0 0 0
	O .26326 .26326 .26326 .0099 .0099 .0099 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He8a/h
	8.1406 8.1406 8.1406 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .885 .0042 .0042 .0042 .0000 .0000 .0000
	Mg .5 .5 .5 .059 .0042 .0042 .0042 .0000 .0000 .0000
	Fe .5 .5 .5 .056 .0042 .0042 .0042 .0000 .0000 .0000
	Mg .125 .125 .125 .185 .0065 .0065 .0065 0 0 0
	Al .125 .125 .125 .168 .0065 .0065 .0065 0 0 0
	Fe .125 .125 .125 .647 .0065 .0065 .0065 0 0 0
	O .26362 .26362 .26362 .0087 .0087 .0087 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He9a/h
	8.1494 8.1494 8.1494 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .887 .0051 .0051 .0051 .0000 .0000 .0000
	Mg .5 .5 .5 .038 .0051 .0051 .0051 .0000 .0000 .0000
	Fe .5 .5 .5 .075 .0051 .0051 .0051 .0000 .0000 .0000
	Mg .125 .125 .125 .101 .0076 .0076 .0076 0 0 0
	Al .125 .125 .125 .152 .0076 .0076 .0076 0 0 0
	Fe .125 .125 .125 .747 .0076 .0076 .0076 0 0 0
	O .26377 .26377 .26377 .0097 .0097 .0097 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Hercynite
	Andreozzi G B, Lucchesi S
	American Mineralogist 87 (2002) 1113-1120
	Intersite distribution of Fe2+ and Mg in the spinel (sensu stricto) -
	hercynite series by single-crystal X-ray diffraction
	Sample: He100c/a
	8.1646 8.1646 8.1646 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Al .5 .5 .5 .882 .0050 .0050 .0050 .0000 .0000 .0000
	Fe .5 .5 .5 .118 .0050 .0050 .0050 .0000 .0000 .0000
	Al .125 .125 .125 .133 .0078 .0078 .0078 0 0 0
	Fe .125 .125 .125 .867 .0078 .0078 .0078 0 0 0
	O .26416 .26416 .26416 .0075 .0075 .0075 .0000 .0000 .0000
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Bosi F, Andreozzi G B, Ferrini V, Lucchesi S
	American Mineralogist 89 (2004) 1367-1373
	Behavior of cation vacany in kenotetrahedral Cr-spinels from Albanian eastern belt ophiolites
	Sample: Tro6f, Provenance is Tropoja massif, Sequence is cumulate
	8.2743 8.2743 8.2743 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	AlT .125 .125 .125 .001 .0073
	Fe2+T .125 .125 .125 .162 .0073
	Fe3+T .125 .125 .125 .176 .0073
	MgT .125 .125 .125 .590 .0073
	MnT .125 .125 .125 .003 .0073
	SiT .125 .125 .125 .002 .0073
	AlM .5 .5 .5 .196 .0062
	Fe3+M .5 .5 .5 .001 .0062
	CrM .5 .5 .5 .791 .0062
	VM .5 .5 .5 .002 .0062
	NiM .5 .5 .5 .002 .0062
	TiM .5 .5 .5 .002 .0062
	O .26156 .26156 .26156 .0084
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Bosi F, Andreozzi G B, Ferrini V, Lucchesi S
	American Mineralogist 89 (2004) 1367-1373
	Behavior of cation vacany in kenotetrahedral Cr-spinels from Albanian eastern belt ophiolites
	Sample: Shb4b, Provenance is Shebenik massif, Sequence is cumulate
	8.2991 8.2991 8.2991 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	AlT .125 .125 .125 .006 .0061
	Fe2+T .125 .125 .125 .278 .0061
	Fe3+T .125 .125 .125 .058 .0061
	MgT .125 .125 .125 .631 .0061
	MnT .125 .125 .125 .006 .0061
	AlM .5 .5 .5 .200 .0042
	Fe2+M .5 .5 .5 .005 .0042
	Fe3+M .5 .5 .5 .025 .0042
	MgM .5 .5 .5 .006 .0042
	CrM .5 .5 .5 .762 .0042
	NiM .5 .5 .5 .001 .0042
	TiM .5 .5 .5 .003 .0042
	O .26212 .26212 .26212 .0065
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure
	Spinel
	Bosi F, Andreozzi G B, Ferrini V, Lucchesi S
	American Mineralogist 89 (2004) 1367-1373
	Behavior of cation vacany in kenotetrahedral Cr-spinels from Albanian eastern belt ophiolites
	Sample: Tro4f, Provenance is Tropoja massif, Sequence is tectonite
	8.2915 8.2915 8.2915 90 90 90 *Fd3m
	.125 .125 .125
	atom x y z occ Uiso
	AlT .125 .125 .125 .010 .0062
	Fe2+T .125 .125 .125 .395 .0062
	Fe3+T .125 .125 .125 .022 .0062
	MgT .125 .125 .125 .562 .0062
	MnT .125 .125 .125 .007 .0062
	AlM .5 .5 .5 .271 .0041
	Fe3+M .5 .5 .5 .032 .0041
	MgM .5 .5 .5 .012 .0041
	CrM .5 .5 .5 .681 .0041
	NiM .5 .5 .5 .002 .0041
	TiM .5 .5 .5 .003 .0041
	O .26267 .26267 .26267 .0063
	Download AMC data (