IR study of complexes of bivalent metals with 1-hydroxyethane-1,1-diphosphonic acid [(C2H5)(2)NH2](2)[M(H2O)(2){CH3C(OH)(PO3H)(2)}(2)]

Authors
Afonin, EG Aleksandrov, GG Minaeva, NA
Citation
Eg. Afonin et al., IR study of complexes of bivalent metals with 1-hydroxyethane-1,1-diphosphonic acid [(C2H5)(2)NH2](2)[M(H2O)(2){CH3C(OH)(PO3H)(2)}(2)], RUSS J G CH, 70(11), 2000, pp. 1731-1736
Citations number
6
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
ISSN journal
10703632 → ACNP
Volume
70
Issue
11
Year of publication
2000
Pages
1731 - 1736
Database
ISI
SICI code
1070-3632(200011)70:11<1731:ISOCOB>2.0.ZU;2-I
Abstract
A series of isostructural metal complexes with 1-hydroxyethane-1,1-diphosph onic acid H4L of the composition [(C2H5)(2)NH2](2)[M(H2O)(2)(H2L)(2)], M = Mg, Mn, Co, Ni, Zn, Cu, were studied by IR spectroscopy. The dependence of the stretching frequencies of the monodentate phosphonate group PO3H- of th e ligand on the nature of the M . . .O(P) bond was discussed.