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American Mineralogist Crystal Structure Database

1 matching records for this search.

Pascoite
Download hom/pascoite.pdf 
Hughes J M, Schindler M, Francis C A
Download cm/vol43/CM43_1379.pdf 
The Canadian Mineralogist 43 (2005) 1379-1386
The C2/m disordered structure of pascoite, Ca3[V10O28]*17H2O:
Bonding between structural units and interstitial complexes
in compounds containing the [V10O28]6- decavanadanate polyanion
Locality: Minasragra, Peru
_database_code_amcsd 0006048
19.5859 10.1405 10.9110 90 120.815 90 C2/m
atom      x      y      z occ   Uiso
Ca1       0     .5     .5      .0397
Ca2  .76544     .5 .90375     .02429
V1       .5 .33651      0     .01878
V2   .54184     .5 .79952     .01806
V3   .65968     .5 .12557     .01982
V4   .38252 .34975 .67524     .02917
O1   .72992     .5  .0882      .0276
O2   .55118     .5 .14160      .0175
O3   .41518 .37824 .03121      .0185
O4   .44846 .23734 .85724      .0260
O5   .61929     .5  .7822      .0254
O6   .48079 .36781 .68558      .0236
O7   .68615 .63212 .25285      .0271
O8   .34433     .5  .5690      .0324
O9   .34214  .2333 .56159      .0452
O10   .8632     .5  .4389      .0714
O11   .9871     .5  .2723      .0747
O12A  .7257  .6418  .7095  .5  .0464
O12B  .7143  .6970  .7557  .5  .0356
O13A      0  .7216     .5  .5   .074
O13B  .9218  .7063  .3643  .5  .0647
O14  .83935 .67191  .0643      .0468
O15   .8824     .5  .8880      .0752
H10   .8736   .440   .400        .05
H11   .9572   .554   .218        .05
H12A  .7503   .712   .739        .05
H12B  .6926  .6736  .7140        .05
H13A  .9608   .737   .440        .05
H13B  .8752  .7400  .3234  .5    .05
H14A  .8672   .728   .063        .05
H14B  .8330   .689   .124        .05
H15   .9065   .562   .886        .05


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