American Mineralogist Crystal Structure Database

2 matching records for this search.

Howlite
Download hom/howlite.pdf
Finney J J, Kumbasar I, Konnert J A, Clark J R
Download am/vol55/AM55_716.pdf
American Mineralogist 55 (1970) 716-728
Crystal structure of the calcium silicoborate, howlite
_database_code_amcsd 0000202
12.78 9.33 8.60 90 104.83 90 P2_1/c
atom     x     y     z Biso
Ca1  .1171 .1838 .1493   .8
Ca2  .4118 .8216 .5228   .7
Si   .1411 .5549 .0115   .7
B1    .039  .471  .257  1.2
B2    .323  .384  .033  1.0
B3    .492  .423  .256  1.4
B4    .343  .261  .284  1.1
B5    .157  .650  .476  1.3
O1    .081  .512 -.174   .9
O2    .127  .723  .047  1.4
O3    .102  .450  .137   .8
O4    .269  .525  .030   .9
O5    .061  .597  .355   .5
O6    .438  .407  .078  1.1
O7    .292  .171  .364   .8
O8    .287  .282  .130  1.0
O9    .438  .333  .352   .8
OH10  .497  .570  .294  1.1
OH11  .601  .356  .272   .9
OH12  .246  .685  .398  1.0
OH13  .197  .542  .599   .8
OH14  .055  .338  .351   .5
Download AMC data (View Text File)
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View JMOL 3-D Structure
 
Teruggite
Download hom/teruggite.pdf
Dal Negro A, Kumbasar I, Ungaretti L
Download am/vol58/AM58_1034.pdf
American Mineralogist 58 (1973) 1034-1043
The crystal structure of teruggite
_database_code_amcsd 0000390
15.675 19.920 6.255 90 99.33 90 P2_1/a
atom       x      y      z Biso
Mg         0      0      0 1.56
As    .74892 .04890 .49105  .90
Ca1   .73006 .21207 .21647 1.14
Ca2   .94886 .45050 .71508  .86
B1     .2956  .1161  .0164 1.06
B2     .4502  .2778  .4384 1.16
B3     .4442  .0798  .1757  .86
B4     .3641  .1729  .3541  .79
B5     .5342  .1722  .4224  .77
B6     .6067  .0981  .1774  .93
O1     .2938  .1631  .1742 1.30
O2     .3699  .0810 -.0014  .91
O3     .3720  .2458  .3859 1.28
O4     .4475  .1474  .2905  .80
O5     .5220  .0697  .0849  .95
O6     .5258  .2450  .4525 1.06
O7     .6007  .1590  .3014 1.08
O8     .6497  .0412  .3239 1.19
O9     .7296  .0296  .7376 1.40
O10    .8160 -.0062  .4011 1.64
O11    .7862  .1276  .4755 1.75
OH12   .2217  .1068 -.1286 1.67
OH13   .3508  .1371  .5472 1.33
OH14   .4323  .0254  .3271  .99
OH15   .4507  .3463  .4772 1.69
OH16   .5396  .1365  .6299 1.34
OH17   .6599  .1164  .0177 1.16
Wat18  .8020  .1999 -.0982 3.32
Wat19  .6995  .2776  .5224 3.33
Wat20  .6295  .2756 -.0216 3.84
Wat21  .5477  .4551  .2934 2.82
Wat22  .5307  .4116 -.1506 3.35
Wat23  .3790  .4653  .0328 2.18
Wat24  .4573  .2332 -.0926 2.33
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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Total number of retrieved datasets: 2
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