Crystallography Open Database

Information card for entry 1520811

1520810 << 1520811 >> 1520812

Preview

Coordinates	1520811.cif
External links	PubChem

Structure parameters

Chemical name	(N D4) I
Formula	D4 I N
Calculated formula	D4 I N
Title of publication	Neutron diffraction study of structural changes in ammonium halides under high pressure
Authors of publication	Balagurov, A.M.; Kozlenko, D.P.; Hull, S.; Glazkov, V.P.; Savenko, B.N.; Somenkov, V.A.
Journal of publication	Physik (Berlin)
Year of publication	1999
Journal volume	265
Pages of publication	92 - 96
a	5.6 Å
b	5.6 Å
c	3.92 Å
α	90°
β	90°
γ	90°
Cell volume	122.931 Å³
Number of distinct elements	3
Space group number	129
Hermann-Mauguin space group symbol	P 4/n m m :1
Hall space group symbol	P 4ab 2ab -1ab
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301777 (current)	2025-08-18	Add cross-references to PubChem compounds in COD range 1/52 Each referenced PubChem compound corresponds to the full crystal structure.	1520811.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.	1520811.cif
176428	2016-02-13	Replaced deprecated COD CIF data names with their more modern alternatives. The _cod_cif_authors_sg_Hall and _cod_cif_authors_sg_H-M data items were renamed to _cod_original_sg_symbol_Hall and _cod_cif_authors_sg_H-M respectively.	1520811.cif
140357	2015-07-06	cif/ Adding structures of 1520811 via cif-deposit CGI script.	1520811.cif