Omphacite
	Clark J R, Papike J J
	American Mineralogist 53 (1968) 840-868
	Crystal-chemical characterization of omphacites
	_database_code_amcsd 0000175
	9.596 8.771 5.265 90 106.93 90 P2
	atom x y z occ Biso
	Si1A .2890 .0972 .9774 .17
	Si2A .2881 .9135 .4820 .17
	Si1C .2137 .5880 .0196 .17
	Si2C .2103 .4027 .5232 .17
	Mg1 0 .9122 0 .81 .2
	Fe1 0 .9122 0 .19 .2
	Al11 0 .1002 .5 .95 .3
	Fe11 0 .1002 .5 .05 .3
	Al1H .5 .4045 0 .82 .3
	Fe1H .5 .4045 0 .18 .3
	Mg11H .5 .5957 .5 .80 .2
	Fe11H .5 .5957 .5 .20 .2
	Na2 0 .3036 0 .64 .8
	Ca2 0 .3036 0 .36 .8
	Na21 0 .7017 .5 .36 .7
	Ca21 0 .7017 .5 .64 .7
	Na2H .5 .8009 0 .03 .8
	Ca2H .5 .8009 0 .97 .8
	Na21H .5 .1996 .5 .64 .8
	Ca21H .5 .1996 .5 .36 .8
	O11A .112 .088 .864 .4
	O12A .110 .922 .405 .4
	O11C .386 .567 .103 .4
	O12C .385 .411 .620 .4
	O21A .364 .263 .066 .4
	O22A .347 .747 .551 .4
	O21C .133 .749 .939 .4
	O22C .135 .244 .446 .4
	O31A .360 .022 .757 .4
	O32A .350 .994 .252 .4
	O31C .154 .515 .255 .4
	O32C .147 .489 .750 .4
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)

Download in: Amc Format Cif Format Diffraction data

Multiple datasets can be concatenated into a single downloadable file by selecting the datasets and then clicking

Multiple datasets can be downloaded as individual files inside a ZIP archive by selecting the datasets and then clicking