Crystallography Open Database

Information card for entry 5000116

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Structure parameters

Chemical name	Calcium magnesium carbonate
Mineral name	Dolomite
Formula	C2 Ca Mg O6
Calculated formula	C2 Ca Mg O6
Title of publication	Refinement and comparison of the crystal structures of a dolomite and of an Fe-rich ankerite
Authors of publication	Beran, A.; Zemann, J.
Journal of publication	TMPM, Tschermaks Mineralogische und Petrographische Mitteilungen
Year of publication	1977
Journal volume	24
Journal issue	4
Pages of publication	279 - 286
a	4.812 ± 0.001 Å
b	4.812 ± 0.001 Å
c	16.02 ± 0.003 Å
α	90°
β	90°
γ	120°
Cell volume	321.3 Å³
Number of distinct elements	4
Space group number	148
Hermann-Mauguin space group symbol	R -3 :H
Hall space group symbol	-R 3
Residual factor for all reflections	0.029
Duplicate of	1200014
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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