Crystallography Open Database

Information card for entry 2101586

Preview

Coordinates	2101586.cif
Original IUCr paper	HTML

Structure parameters

Formula	K2 Nb2 O14 Si4
Calculated formula	K4 Nb4 O28 Si8
Title of publication	New ferroelectric inorganic materials predicted in point group 4<i>mm</i>
Authors of publication	Abrahams, S. C.
Journal of publication	Acta Crystallographica Section B
Year of publication	1996
Journal volume	52
Journal issue	5
Pages of publication	790 - 805
a	8.7404 ± 0.0008 Å
b	8.7404 ± 0.0008 Å
c	8.136 Å
α	90°
β	90°
γ	90°
Cell volume	621.55 ± 0.08 Å³
Number of distinct elements	4
Hermann-Mauguin space group symbol	P 4 b m
Hall space group symbol	P 4 -2ab
Diffraction radiation wavelength	0.71069 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

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