Crystal structure of Strontium(II) bis[di(hydroxymethyl)phosphinate]

Authors
Sergienko, VS
Citation
Vs. Sergienko, Crystal structure of Strontium(II) bis[di(hydroxymethyl)phosphinate], RUSS J IN C, 46(5), 2001, pp. 666-668
Citations number
4
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
ISSN journal
00360236 → ACNP
Volume
46
Issue
5
Year of publication
2001
Pages
666 - 668
Database
ISI
SICI code
0036-0236(200105)46:5<666:CSOSB>2.0.ZU;2-R
Abstract
The structure of SrL2, where HL is di(hydroxymethyl)phosphinic acid, is stu died by X-ray crystallography. The Sr atom is bonded to four phosphine and four hydroxy oxygen atoms of six L ligands; Sr-O(L), 2.521-2.683 Angstrom. In the framework structure, L functions as a tetradentate chelating mu (3)- bridging ligand. The structure contains O-H . . .O hydrogen bonds (O . . .O . 2.723; H . . .O, 1.96 Angstrom; OHO angle, 170 degrees).