Crystallography Open Database

Information card for entry 1524917

Preview

Coordinates	1524917.cif

Structure parameters

Chemical name	Ca5.24 (Y2.62 La2.62) (Al1.1 Fe0.9) (O H)4 (Si8 B8 O40 (O H)4)
Formula	Al1.1 B8 Ca5.24 Fe0.9 H8 La2.62 O48 Si8 Y2.62
Calculated formula	Al1.1 B8 Ca5.2352 Fe0.9 H4 La2.6228 O48 Si8 Y2.6228
Title of publication	Hellandite: a new type of silicoborate chain
Authors of publication	Mellini, M.; Merlino, S.
Journal of publication	American Mineralogist
Year of publication	1977
Journal volume	62
Pages of publication	89 - 99
a	18.99 Å
b	4.715 Å
c	10.3 Å
α	90°
β	111.4°
γ	90°
Cell volume	858.657 Å³
Number of distinct elements	9
Space group number	13
Hermann-Mauguin space group symbol	P 1 2/a 1
Hall space group symbol	-P 2ya
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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