Crystallography Open Database

Information card for entry 9013287

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Structure parameters

Mineral name	Barrerite
Formula	Al2.079 Ca0.246 H8.28 K0.398 Mg0.035 Na0.986 O20.38 Si6.921
Calculated formula	Al2.079 Ca0.246 H4.76 K0.3985 Mg0.035 Na0.9865 O20.38 Si6.921
Title of publication	Dehydration dynamics of barrerite: An in situ synchrotron XRPD study Note: BAR-A, T = 482 K
Authors of publication	Ori, S.; Mazzucato, E.; Vezzalini, G.
Journal of publication	American Mineralogist
Year of publication	2009
Journal volume	94
Pages of publication	64 - 73
a	13.6744 Å
b	17.8937 Å
c	17.5723 Å
α	90°
β	90°
γ	90°
Cell volume	4299.69 Å³
Ambient diffraction temperature	482 K
Number of distinct elements	8
Space group number	63
Hermann-Mauguin space group symbol	A m m a
Hall space group symbol	-A 2a 2a
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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