Crystallography Open Database

Information card for entry 9001000

Preview

Coordinates	9001000.cif
External links	AMCSD

Structure parameters

Mineral name	Dumortierite
Formula	Al6.81 B O18 Si2.98
Calculated formula	Al6.81 B O18 Si2.98
Title of publication	Crystal chemistry of some Fe- and Ti-poor dumortierites Sample: #2, BYU 12-5027, from Yuma Co., Arizona, USA
Authors of publication	Alexander, V. D.; Griffen, D. T.; Martin, T. J.
Journal of publication	American Mineralogist
Year of publication	1986
Journal volume	71
Pages of publication	786 - 794
a	11.786 Å
b	20.209 Å
c	4.692 Å
α	90°
β	90°
γ	90°
Cell volume	1117.56 Å³
Number of distinct elements	4
Space group number	62
Hermann-Mauguin space group symbol	P m c n
Hall space group symbol	-P 2n 2a
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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