Crystallography Open Database

Information card for entry 9014166

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Structure parameters

Mineral name	Beryl
Formula	Al2 Be3 O18 Si6
Calculated formula	Al2 Be3 O18 Si6
Title of publication	Structural refinement of hydrous and anhydrous synthetic beryl, Al2(Be3Si6)O18 and emerald, Al1.9Cr0.1(Be3Si6)O18 Note: anhydrous beryl
Authors of publication	Gibbs, G. V.; Breck, D. W.; Meagher, E. P.
Journal of publication	Lithos
Year of publication	1968
Journal volume	1
Pages of publication	275 - 285
a	9.212 Å
b	9.212 Å
c	9.187 Å
α	90°
β	90°
γ	120°
Cell volume	675.169 Å³
Number of distinct elements	4
Space group number	192
Hermann-Mauguin space group symbol	P 6/m c c
Hall space group symbol	-P 6 2c
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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