Crystallography Open Database

Information card for entry 2107166

Preview

Coordinates	2107166.cif
External links	PubChem

Structure parameters

Chemical name	K Ca (P O4) (H2 O)
Formula	Ca H2 K O5 P
Calculated formula	Ca H2 K O5 P
Title of publication	Structure of K Ca P O4 H2 O from X-ray powder diffraction data
Authors of publication	Louer, M.; Louer, D.; Plevert, J.
Journal of publication	Acta Crystallographica B (39,1983-)
Year of publication	1988
Journal volume	44
Pages of publication	463 - 467
a	7.5834 Å
b	8.1568 Å
c	7.6541 Å
α	90°
β	102.975°
γ	90°
Cell volume	461.366 Å³
Number of distinct elements	5
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301802 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 2/10 Each referenced PubChem compound corresponds to the full crystal structure.	2107166.cif
194474	2017-03-24	cif/2/ (antanas@echidna.ibt.lt) Marking attached hydrogen atoms in entries 2000907, 2001009, 2001185, 2001555, 2001573, 2003195, 2003564, 2004211, 2004576, 2005145, 2005376, 2005891, 2006019, 2006323, 2006422, 2006543, 2006707, 2007423, 2007808, 2008459, 2009137, 2009629, 2010101, 2010269, 2010445, 2010724, 2010957, 2011116, 2011304, 2011690, 2013014, 2013063, 2014090, 2015472, 2016482, 2020637, 2101407, 2103568, 2103609, 2106571, 2107166, 2107507, 2300624, 2310525, 2310646.	2107166.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.	2107166.cif
167319	2015-10-13	cif/ Adding structures of 2107166 via cif-deposit CGI script.	2107166.cif