Crystallography Open Database

Information card for entry 9015723

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Structure parameters

Mineral name	Coccinite
Formula	Hg I2
Calculated formula	Hg I2
SMILES	[Hg+2].[I-].[I-]
Title of publication	Neutron diffraction investigation of the temperature dependence of crystal structure and thermal motions of red HgI2 Note: T = 100 K, powder neutron data
Authors of publication	Schwarzenbach, D.; Birkedal, H.; Hostettler, M.; Fischer, P.
Journal of publication	Acta Crystallographica, Section B
Year of publication	2007
Journal volume	63
Journal issue	6
Pages of publication	828 - 835
a	4.36 Å
b	4.36 Å
c	12.337 Å
α	90°
β	90°
γ	90°
Cell volume	234.521 Å³
Number of distinct elements	2
Space group number	137
Hermann-Mauguin space group symbol	P 42/n m c :2
Hall space group symbol	-P 4ac 2a
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
292100 (current)	2024-05-29	Inserting Z values into entries of range 9 that miss it	9015723.cif
201816	2017-10-06	cod/ Enhancement: marking COD entries that are known to be related to the AMCSD entries using the _cod_related_entry data loop.	9015723.cif
188425	2016-11-14	cif/9/01 Updating bibliography for multiple entries in range 9/01.	9015723.cif
176725	2016-02-18	cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 9.	9015723.cif
86000	2013-05-09	cif/ (saulius@koala.ibt.lt) Adding new mineral structures from AMCSD.	9015723.cif