Crystallography Open Database

Information card for entry 2019750

2019749 << 2019750 >> 2019751

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Structure parameters

Chemical name	dilithium diboron carbide
Formula	C B2 Li2
Calculated formula	C B2 Li2
Title of publication	A new tetragonal structure type for Li~2~B~2~C
Authors of publication	Pavlyuk, Volodymyr; Milashys, Viktoriya; Dmytriv, Grygoriy; Ehrenberg, Helmut
Journal of publication	Acta Crystallographica Section C
Year of publication	2015
Journal volume	71
Journal issue	1
a	4.1389 ± 0.0004 Å
b	4.1389 ± 0.0004 Å
c	7.1055 ± 0.0011 Å
α	90°
β	90°
γ	90°
Cell volume	121.72 ± 0.03 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Space group number	115
Hermann-Mauguin space group symbol	P -4 m 2
Hall space group symbol	P -4 -2
Residual factor for all reflections	0.0236
Residual factor for significantly intense reflections	0.0172
Weighted residual factors for significantly intense reflections	0.0466
Weighted residual factors for all reflections included in the refinement	0.057
Goodness-of-fit parameter for all reflections included in the refinement	1.444
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

Version history

Revision	Date	Message	Files
181867 (current)	2016-04-06	hkl/2/01/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/01/97.	2019750.cif 2019750.hkl
180865	2016-04-02	cif/2/01/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01/97.	2019750.cif 2019750.hkl
176760	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01.	2019750.cif 2019750.hkl
128509	2014-12-11	cif/ hkl/ Adding structures of 2019750 via cif-deposit CGI script.	2019750.cif 2019750.hkl