Amino-Substituted Gem-Diphosphonic Acids: Dissociation Mechanism, Complex Formation and the Structure of Species in Aqueous Solutions

Author: Passechnik Margarita   Matveeva Anna   Matveev Sergey   Nifantiev Edward  

Publisher: Taylor & Francis Ltd

ISSN: 1042-6507

Source: Phosphorus, Sulfur, and Silicon and the Related Elements, Vol.177, Iss.8, 2002-08, pp. : 2217-2218

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Abstract

Dissociation mechanism of acids R2N(CH2)nCR'(PO3H2)2 and the structure of their metal complexes depend on R and N. Intramolecular H-bonds stabilize the cyclic conformations of the species.