|
Peprossiite-(Ce) |
 |
Callegari A, Caucia F, Mazzi F, Oberti R, Ottolini L, Ungaretti L |
 |
American Mineralogist 85 (2000) 586-593 |
|
The crystal structure of peprossiite-(Ce), and anhydrous REE and Al mica-like borate |
|
with square-pyramidal coordination for Al |
|
Sample: Pep1 |
|
_database_code_amcsd 0002424 |
|
4.612 4.612 9.374 90 90 120 P-62m |
|
atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
PrM2 0 0 0 .818 .0122 .0122 .0083 .0061 0 0 |
|
CaM2 0 0 0 .102 .0122 .0122 .0083 .0061 0 0 |
|
AlM1 .3889 0 .5 2/3 .0046 .0048 .0060 .0024 0 0 |
|
BT 1/3 2/3 .2202 .967 .0078 .0078 .0059 .0039 0 0 |
|
SiT 1/3 2/3 .2202 .033 .0078 .0078 .0059 .0039 0 0 |
|
O1 1/3 2/3 .3754 .0092 .0092 .0054 .0046 0 0 |
|
O2 .4215 0 .1612 .0131 .0072 .0087 .0036 -.0030 0 |
|
O3 0 0 .5 2/3 .0046 .0046 .0086 .0023 0 0 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Peprossiite-(Ce) |
|
Callegari A, Caucia F, Mazzi F, Oberti R, Ottolini L, Ungaretti L |
|
American Mineralogist 85 (2000) 586-593 |
|
The crystal structure of peprossiite-(Ce), and anhydrous REE and Al mica-like |
|
borate with square-pyramidal coordination for Al |
|
Sample: Pep2 |
|
_database_code_amcsd 0002425 |
|
4.596 4.596 9.309 90 90 120 P-62m |
|
atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
LaM2 0 0 0 .785 .0084 .0084 .0086 .0042 0 0 |
|
ThM2 0 0 0 .215 .0084 .0084 .0086 .0042 0 0 |
|
AlM1 .3889 0 .5 2/3 .0056 .0044 .0096 .0022 0 0 |
|
BT 1/3 2/3 .2196 .0052 .0052 .0082 .0026 0 0 |
|
O1 1/3 2/3 .3744 .0090 .0090 .0078 .0045 0 0 |
|
O2 .4180 0 .1592 .0101 .0034 .0149 .0017 -.0020 0 |
|
O3 0 0 .5 2/3 .0030 .0030 .0141 .0015 0 0 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
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
Total number of retrieved datasets: 