Crystallography Open Database

Information card for entry 9000793

Preview

Coordinates	9000793.cif

Structure parameters

Mineral name	Santaclaraite
Formula	Ca0.92 H4 Mg0.05 Mn4.03 O17 Si5
Calculated formula	Ca0.92 H4 Mg0.05 Mn4.03 O17 Si5
Title of publication	The crystal structure of santaclaraite, CaMn4[Si5O14(OH)](OH)*H2O: The role of hydrogen atoms in the pyroxenoid structure
Authors of publication	Ohashi Y; Finger L W
Journal of publication	American Mineralogist
Year of publication	1981
Journal volume	66
Pages of publication	154 - 168
a	10.273 Å
b	11.91 Å
c	12.001 Å
α	105.77°
β	110.64°
γ	87.13°
Cell volume	1320.67 Å³
Number of distinct elements	6
Space group number	2
Hermann-Mauguin space group symbol	I -1
Hall space group symbol	-P 1 (-1/2x+1/2y+1/2z,1/2x-1/2y+1/2z,1/2x+1/2y-1/2*z)
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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