Crystallography Open Database

Information card for entry 1520940

1520939 << 1520940 >> 1520941

Preview

Coordinates	1520940.cif

Structure parameters

Chemical name	K Hg Sb Se3
Formula	Hg K Sb Se3
Calculated formula	Hg K0.9995 Sb Se3
Title of publication	Crystal structures and semiconductor properties of alkaline metal selenides MHgSbSe~3~ (M = K, Rb, Cs)
Authors of publication	Chen, Z.; Wang, R.-J.
Journal of publication	Acta Chimica Sinica
Year of publication	2000
Journal volume	58
Journal issue	3
Pages of publication	326 - 331
a	19.482 Å
b	8.523 Å
c	9.83 Å
α	90°
β	90°
γ	90°
Cell volume	1632.22 Å³
Number of distinct elements	4
Space group number	62
Hermann-Mauguin space group symbol	P n m a
Hall space group symbol	-P 2ac 2n
Residual factor for all reflections	0.077
Weighted residual factors for all reflections	0.118
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
188714 (current)	2016-11-27	cif/ (antanas@kurmis) Specifying '_refine_ls_structure_factor_coef' as 'Fsqd' in entries 1520940, 6000132, 6000133, 6000134.	1520940.cif
188713	2016-11-27	cif/ (antanas@kurmis) Adding R and wR values to entries 6000132, 6000133, 600134, 1520940.	1520940.cif
188699	2016-11-27	cif/ (antanas@kurmis) Updating bibliography and adding isotropic atomic displacement parameter values to entry 1520940. Marking entry 6000134 as a duplicate of entry 1520940.	1520940.cif
176429	2016-02-13	cif/ (antanas@kurmis) Replacing _cod_chemical_formula_sum_orig tag with _cod_original_formula_sum tag in multiple entries since the replaced tag is deprecated according to the COD CIF dictionary.	1520940.cif
140524	2015-07-07	cif/ Adding structures of 1520940 via cif-deposit CGI script.	1520940.cif