Synthesis and crystal structure of lithium alendronate

Deacon, Glen B., Greenhill, Neil B., Junk, Peter C., and Wiecko, Michal (2011) Synthesis and crystal structure of lithium alendronate. Journal of Coordination Chemistry, 64 (1). pp. 179-185.

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Abstract

A new monovalent metal alendronate [Li(H4L)(H2O)2] [H5L = H2N(CH2)3C(OH)(PO3H2)2] (1) has been synthesized from lithium carbonate and alendronic acid and characterized by single-crystal X-ray diffraction as well as infrared spectroscopy, nuclear magnetic resonance, and electrospray mass spectrometry. Compound 1 is monomeric, and the four coordinate Li ion is coordinated by one oxygen of each phosphonate group and two waters in a distorted tetrahedral array. Extensive hydrogen bonding links each complex molecule to 10 others giving a 3-D supramolecular network.

Item ID: 29665
Item Type: Article (Research - C1)
ISSN: 1029-0389
Keywords: lithium, alendronate, crystal structure, diphosphonate complexes
Funders: Australian Research Council (ARC)
Date Deposited: 02 Oct 2013 10:34
FoR Codes: 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030204 Main Group Metal Chemistry @ 100%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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