American Mineralogist Crystal Structure Database

3 matching records for this search.

Alacranite
Download hom/alacranite.pdf
Bonazzi P, Bindi L, Popova V, Pratesi G, Menchetti S
Download am/vol88/AM88_1796.pdf
American Mineralogist 88 (2003) 1796-1800
Alacranite, As8S9: structural study of the holotype and re-assignment
of the original chemical formula
9.942 9.601 9.178 90 101.94 90 P2/c
atom     x     y      z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
As1  .0190 .2227  .9418 .058   .054   .075   .043   .011   .008   .018
As2  .1653 .4149  .8541 .049   .036   .043   .064  -.003   .001  -.009
As3  .4408 .3214  .4333 .043   .058   .035   .037  -.010   .013  -.005
As4  .3750 .0312  .1774 .045   .057   .045   .036  -.017   .015  -.015
S1       0 .0768    3/4 .072   .082   .034   .098      0   .012      0
S2       0 .5590    3/4 .097   .076   .031   .165      0  -.020      0
S3   .1854 .3210  .6404 .067   .034   .117   .053  -.005   .021   .002
S4   .2806 .1733  .3216 .036   .029   .051   .035   .008   .019  -.006
S5     1/2 .4457    1/4 .046   .071   .031   .043      0   .027      0
S6   .3944 .1671 -.0114 .045   .056   .040   .037   .009   .008   .007
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Alacranite
Download hom/alacranite.pdf
Burns P C, Percival J B
Download cm/vol39/CM39_809.pdf
The Canadian Mineralogist 39 (2001) 809-818
Alacranite, As4S4: A new occurrence, new formula, and determination
of the crystal structure
9.943 9.366 8.908 90 102.007 90 C2/c
atom       x     y     z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
As(1)  .0001 .2058 .0562 .0452  .0479  .0500  .0365 -.0097  .0062 -.0095
As(2) -.1596 .4024 .1278 .0453  .0353  .0476  .0476  .0001 -.0040  .0107
S(1)       0 .0560   1/4  .049   .054   .034   .053      0   .006      0
S(2)   .2023 .3044 .1606 .0510   .035   .066   .054  -.007   .014  -.010
S(3)       0 .5527   1/4  .057   .051   .034   .077      0  -.006      0
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Alacranite
Download hom/alacranite.pdf
Porter E J, Sheldrick G M
 
Dalton Transactions 1972 (1972) 1347-1349
Crystal structure of a new crystalline modification of tetra-arsenic
tetrasuphide (2,3,4,8-tetrathia1,2,3,7-tetra-arsatricyclo[3,3,0,0]-octane)
Locality: synthetic
9.957 9.335 8.889 90 102.48 90 C2/c
atom      x      y     z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
As1  -.0012 -.2058 .0551  .0495  .0451  .0375  .0086  .0070  .0091
As2  -.1599 -.4012 .1261  .0363  .0441  .0459  .0012 -.0038 -.0070
S1        0 -.0531   .25  .0565  .0379  .0524      0  .0049      0
S2        0 -.5522   .25  .0595  .0309  .0663      0 -.0002      0
S3   -.2015 -.3048 .3406  .0420  .0619  .0591 -.0090  .0153 -.0133
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: 3
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