Crystallography Open Database

Information card for entry 3000111

Preview

Coordinates	3000111.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Al2 B2 K2 O7
Calculated formula	Al2 B2 K2 O7
Title of publication	Borates‒Crystal Structures of Prospective Nonlinear Optical Materials: High Anisotropy of the Thermal Expansion Caused by Anharmonic Atomic Vibrations
Authors of publication	Bubnova, Rimma; Volkov, Sergey; Barbara Albert; Filatov, Stanislav
Journal of publication	Crystals
Year of publication	2017
Journal volume	7
Journal issue	3
Pages of publication	93
a	8.5683 ± 0.0012 Å
b	8.5683 ± 0.0012 Å
c	8.4633 ± 0.0013 Å
α	90°
β	90°
γ	120°
Cell volume	538.1 ± 0.13 Å³
Cell temperature	223 K
Ambient diffraction temperature	223 K
Number of distinct elements	4
Space group number	150
Hermann-Mauguin space group symbol	P 3 2 1
Hall space group symbol	P 3 2"
Residual factor for all reflections	0.0253
Residual factor for significantly intense reflections	0.0214
Weighted residual factors for significantly intense reflections	0.0215
Weighted residual factors for all reflections included in the refinement	0.022
Goodness-of-fit parameter for significantly intense reflections	1.25
Goodness-of-fit parameter for all reflections included in the refinement	1.22
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
265307 (current)	2021-05-18	cif/3/ Released structures 3000098-3000122 into public domain as published material.	3000111.cif
191814	2017-02-06	cif/ Adding structures of 3000111 via cif-deposit CGI script.	3000111.cif