Pudovkina Z V, Pyatenko Y A
Doklady Akademii Nauk SSSR 190 (1970) 665-667
About the structure of the prosopite, Ca[Al2F4(OH)4], and about
some features of the fluoroaluminate crystal chemistry
6.76 11.12 7.32 90 95.00 90 C2/c
atom x y z Biso
Ca 0 .461 .25 .62
AlI .25 .25 0 .62
AlII 0 .143 .25 .62
FI .077 .382 .965 .62
FII .182 .021 .285 .62
OHI .201 .264 .257 .62
OHII .023 .15 .997 .62
Pudovkina Z V, Chernitsova N M, Pyatenko Y A
Journal of Structural Chemistry 14 (1973) 345-347
Refinement of the crystalline structure of prosopite, CaAl2F4(OH)4
6.76 11.12 7.32 90 95.0 90 C2/c
Ca 0 .4606 .25 .67
Al1 .25 .25 0 .57
Al2 0 .1407 .25 .55
F1 .0761 .3810 .9625 .88
F2 .1818 .0244 .2819 .94
OH1 .1998 .2632 .2439 .59
OH2 .0231 .1534 .9971 .64
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Total number of retrieved datasets: 2 View in amc, download in amc
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