Crystallography Open Database

Information card for entry 9001347

Preview

Coordinates	9001347.cif
External links	AMCSD

Structure parameters

Mineral name	Biotite
Formula	Al1.092 Ca0.006 Cr0.024 Fe0.282 K0.952 Mg2.424 Mn0.015 Na0.024 O12 Si2.908 Ti0.177
Calculated formula	Al1.092 Ca0.006 Cr0.024 Fe0.282 K0.952 Mg2.424 Mn0.015 Na0.024 O12 Si2.908 Ti0.177
Title of publication	Effect of Ti substitution in biotite-M crystal chemistry Sample 9 from a lamproite rock, Cancarix, Spain
Authors of publication	Brigatti, M. F.; Galli, E.; Poppi, L.
Journal of publication	American Mineralogist
Year of publication	1991
Journal volume	76
Pages of publication	1174 - 1183
a	5.306 Å
b	9.19 Å
c	10.163 Å
α	90°
β	100.11°
γ	90°
Cell volume	487.875 Å³
Number of distinct elements	11
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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