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Indialite |
 |
Schwartz K B, Leong D B, McConville R L |
| |
Physics and Chemistry of Minerals 20 (1994) 563-574 |
|
Structural chemistry of synthetic cordierite: evidence for solid solutions |
|
and disordered compositional domains in Bi-flux-grown Mg-cordierites |
|
Sample: Crystallized from glass at 1050 degrees C for 18 hours |
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Note: tetrahedral site occupancies are assumed, not refined |
|
_database_code_amcsd 0007853 |
|
9.7815 9.7815 9.3537 90 90 120 P6/mcc |
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atom x y z occ Biso |
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MgM 1/3 2/3 .25 -.14 |
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AlT1 .5 .5 .25 2/3 .09 |
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SiT1 .5 .5 .25 1/3 .09 |
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AlT2 .3766 .2671 0 1/3 .23 |
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SiT2 .3766 .2671 0 2/3 .23 |
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O1 .4885 .3489 .1426 -.28 |
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O2 .2300 .3093 0 1.0 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Cordierite |
|
Schwartz K B, Leong D B, McConville R L |
| |
Physics and Chemistry of Minerals 20 (1994) 563-574 |
|
Structural chemistry of synthetic cordierite: evidence for solid solutions |
|
and disordered compositional domains in Bi-flux-grown Mg-cordierites |
|
Sample: Crystallized from glass at 1200 degrees C for 350 hours |
|
Note: tetrahedral site occupancies are assumed, not refined |
|
_database_code_amcsd 0007854 |
|
17.047 9.7315 9.3463 90 90 90 Cccm |
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atom x y z Biso |
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MgM .339 0 .25 -1.5 |
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AlT11 .25 .25 .252 -2.17 |
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SiT16 0 .5 .25 -2.17 |
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SiT21 .1889 .074 0 -2.17 |
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SiT23 .1314 -.236 0 -2.17 |
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AlT26 .0527 .299 0 -2.17 |
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O11 .241 -.096 .362 -1.9 |
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O16 .068 -.405 .352 -1.9 |
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O13 -.178 -.308 .357 -1.9 |
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O26 .047 -.227 0 -1.9 |
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O11 .114 .180 0 -1.9 |
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O23 .148 -.083 0 -1.9 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Indialite |
|
Schwartz K B, Leong D B, McConville R L |
| |
Physics and Chemistry of Minerals 20 (1994) 563-574 |
|
Structural chemistry of synthetic cordierite: evidence for solid solutions |
|
and disordered compositional domains in Bi-flux-grown Mg-cordierites |
|
Sample: Synthesized in 2 at% bismuth oxide flux at 1000 C for 12 hours |
|
Note: tetrahedral site occupancies are assumed, not refined |
|
_database_code_amcsd 0007855 |
|
9.7850 9.7850 9.3495 90 90 120 P6/mcc |
|
atom x y z occ Biso |
|
MgM 1/3 2/3 .25 1.0 |
|
AlT1 .5 .5 .25 2/3 1.6 |
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SiT1 .5 .5 .25 1/3 1.6 |
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AlT2 .3717 .2661 0 1/3 .7 |
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SiT2 .3717 .2661 0 2/3 .7 |
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O1 .48555 .34965 .14431 1.1 |
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O2 .2303 .3086 0 2.5 |
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BiC1 0 0 .25 .107 32 |
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BiC2 0 0 0 .061 17 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Cordierite |
|
Schwartz K B, Leong D B, McConville R L |
| |
Physics and Chemistry of Minerals 20 (1994) 563-574 |
|
Structural chemistry of synthetic cordierite: evidence for solid solutions |
|
and disordered compositional domains in Bi-flux-grown Mg-cordierites |
|
Sample: Synthesized in 5 at% bismuth oxide flux at 1000 C for 12 hours |
|
Note: tetrahedral site occupancies are assumed, not refined |
|
_database_code_amcsd 0007856 |
|
17.0299 9.7424 9.3481 90 90 90 Cccm |
|
atom x y z occ Biso |
|
MgM .3369 0 .25 .91 |
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AlT11 .25 .25 .2525 .73 |
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SiT16 0 .5 .25 .84 |
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SiT21 .1914 .0803 0 .86 |
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SiT23 .1343 -.2380 0 .82 |
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AlT26 .0499 .3106 0 .54 |
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O11 .2470 -.1037 .3584 1.04 |
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O16 .0637 -.4163 .3492 .77 |
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O13 -.1735 -.3108 .3578 .88 |
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O26 .0420 -.2508 0 1.46 |
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O21 .1199 .1883 0 1.45 |
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O23 .1633 -.0812 0 1.31 |
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BiC1 0 0 .25 .084 13 |
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BiC2 0 0 0 .032 8 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Cordierite |
|
Schwartz K B, Leong D B, McConville R L |
| |
Physics and Chemistry of Minerals 20 (1994) 563-574 |
|
Structural chemistry of synthetic cordierite: evidence for solid solutions |
|
and disordered compositional domains in Bi-flux-grown Mg-cordierites |
|
Sample: Synthesized in 10 at% bismuth oxide flux at 1000 C for 12 hours |
|
Note: tetrahedral site occupancies are assumed, not refined |
|
_database_code_amcsd 0007857 |
|
17.0409 9.7382 9.3285 90 90 90 Cccm |
|
atom x y z occ Biso |
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MgM .3376 0 .25 1.09 |
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AlT11 .25 .25 .2526 .79 |
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SiT16 0 .5 .25 .87 |
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SiT21 .1915 .0795 0 .85 |
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SiT23 .1348 -.2381 0 .74 |
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AlT26 .0497 .3100 0 .69 |
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O11 .2473 -.1038 .3581 .97 |
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O16 .0633 -.4163 .3485 .89 |
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O13 -.1733 -.3107 .3581 .82 |
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O26 .0420 -.2504 0 1.43 |
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O21 .1201 .1881 0 1.45 |
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O23 .1639 -.0803 0 1.27 |
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BiC1 0 0 .25 .105 12 |
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BiC2 0 0 0 .039 8 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
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