Crystallography Open Database

Information card for entry 9005058

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Structure parameters

Mineral name	Lovdarite
Formula	Be4 H18 K2 Na6 O45 Si14
Calculated formula	Be4 H18 K2 Na6 O45 Si14
Title of publication	Lovdarite, K4Na12(Be8Si28O72).18H2O, a zeolite-like mineral: structural features and OD character
Authors of publication	Merlino, S.
Journal of publication	European Journal of Mineralogy
Year of publication	1990
Journal volume	2
Pages of publication	809 - 817
a	39.576 Å
b	6.9308 Å
c	7.1526 Å
α	90°
β	90°
γ	90°
Cell volume	1961.91 Å³
Number of distinct elements	6
Space group number	28
Hermann-Mauguin space group symbol	P m a 2
Hall space group symbol	P 2 -2a
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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