Crystallography Open Database

Information card for entry 3000109

Preview

Coordinates	3000109.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	8.5592 ± 0.0012 Å
b	8.5592 ± 0.0012 Å
c	8.4485 ± 0.0013 Å
α	90°
β	90°
γ	120°
Cell volume	536.01 ± 0.13 Å³
Cell temperature	123 K
Ambient diffraction temperature	123 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	0.0282
Residual factor for significantly intense reflections	0.0228
Weighted residual factors for significantly intense reflections	0.0234
Weighted residual factors for all reflections included in the refinement	0.0241
Goodness-of-fit parameter for significantly intense reflections	1.37
Goodness-of-fit parameter for all reflections included in the refinement	1.34
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.	3000109.cif
191812	2017-02-06	cif/ Adding structures of 3000109 via cif-deposit CGI script.	3000109.cif