American Mineralogist Crystal Structure Database

5 matching records for this search.

Diopside
Download hom/diopside.pdf
Plonka A M, Dera P, Irmen P, Rivers M L, Ehm L, Parise J B
 
Geophysical Research Letters 39 (2012) L24307 1-4
Beta-diopside, a new ultrahigh-pressure polymorph of
CaMgSi2O6 with six-coordinated silicon
Note: P = 38.6 GPa
Locality: natural, not reported
_database_code_amcsd 0020130
9.234 8.255 4.959 90 104.592 90 C2/c
atom     x     y     z Uiso
Ca       0 .3109   .25 .006
Mg       0 .0861   .75 .004
Si   .2864 .0990 .2323 .005
O1   .1096 .0898 .1367 .007
O2   .3527 .2689 .3341 .011
O3   .1405 .4726 .0114 .008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Beta-diopside
 
Plonka A M, Dera P, Irmen P, Rivers M L, Ehm L, Parise J B
 
Geophysical Research Letters 39 (2012) L24307 1-4
Beta-diopside, a new ultrahigh-pressure polymorph of
CaMgSi2O6 with six-coordinated silicon
Note: P = 56.1 GPa
Locality: synthesize from natural sample
_database_code_amcsd 0020131
9.053 7.677 4.751 90 96.34 90 P2_1/c
atom      x     y     z Uiso
Ca(1) .7393 .0675 .0901 .006
Mg(1) .2420 .1641 .4032 .003
Si(1) .5108 .1660 .4627 .006
Si(2) .0316 .8543 .2634 .008
O(1)  .3937 .1693 .1129 .005
O(2)  .3913 .4831 .0857 .004
O(3)  .6154 .2932 .2673 .004
O(4)  .1425 .3516 .2168 .005
O(5)  .1056 .0289 .1983 .009
O(6)  .1082 .7090 .0695 .007
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ferrihydrite
Download hom/ferrihydrite.pdf
Michel F M, Ehm L, Antao S M, Lee P L, Chupas P J, Liu G, Strongin D R,
Schoonen M A A, Phillips B L, Parise J B
 
Science 316 (2007) 1726-1729
The structure of ferrihydrite, a nanocrystalline material
Locality: synthetic
Sample: Fhyd6
_database_code_amcsd 0015439
5.928 5.928 9.126 90 90 120 P6_3mc
atom     x     y     z  occ Uiso
Fe1  .1695 .8304 .6365      .011
Fe2    1/3   2/3 .3379  .97 .011
Fe3    1/3   2/3 .9595  .96 .011
OH1      0     0 .0446      .007
O2     1/3   2/3 .7634      .007
O3   .1697 .8302 .2467      .007
O4   .5227 .4773 .9796      .007
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ferrihydrite
Download hom/ferrihydrite.pdf
Michel F M, Ehm L, Antao S M, Lee P L, Chupas P J, Liu G, Strongin D R,
Schoonen M A A, Phillips B L, Parise J B
 
Science 316 (2007) 1726-1729
The structure of ferrihydrite, a nanocrystalline material
Locality: synthetic
Sample: Fhyd3
_database_code_amcsd 0015440
5.953 5.953 9.096 90 90 120 P6_3mc
atom     x     y     z  occ Uiso
Fe1  .1688 .8311 .6358      .010
Fe2    1/3   2/3 .3347  .94 .010
Fe3    1/3   2/3 .9600  .93 .010
OH1      0     0 .0460      .008
O2     1/3   2/3 .7651      .008
O3   .1670 .8329 .2457      .008
O4   .5258 .4742 .9778      .008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ferrihydrite
Download hom/ferrihydrite.pdf
Michel F M, Ehm L, Antao S M, Lee P L, Chupas P J, Liu G, Strongin D R,
Schoonen M A A, Phillips B L, Parise J B
 
Science 316 (2007) 1726-1729
The structure of ferrihydrite, a nanocrystalline material
Locality: synthetic
Sample: Fhyd2
_database_code_amcsd 0015441
5.958 5.958 8.965 90 90 120 P6_3mc
atom     x     y     z  occ Uiso
Fe1  .1688 .8312 .6356 1.01 .008
Fe2    1/3   2/3 .3414  .90 .008
Fe3    1/3   2/3 .9538  .85 .008
OH1      0     0 .0147      .014
O2     1/3   2/3 .7353      .014
O3   .1671 .8329 .2547      .014
O4   .5238 .4762 .0053      .014
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:

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: 5
View in amc, download in amc

Return to AMCSD Home Page