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Article: A multinuclear solid-state magnetic resonance study of silver nitrate triphenylphosphine.
- Article from:
- Canadian Journal of Chemistry
- Article date:
- October 1, 2005
- Author:
CopyrightCOPYRIGHT 2005 NRC Research Press. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Introduction
The versatility of silver in coordination chemistry has prompted numerous structural studies (1, 2). For example, silver nitrate can form a variety of adducts with phosphorus-containing ligands (2, 3); the phosphine-to-silver ratio may vary from one to four depending on the nature of the ligand and on the stoichiometric ratios used in the syntheses (4). In the case of triphenylphosphine, structures for the 1:1, 2:1, 3:1, and 4:1 adducts are available from earlier single-crystal X-ray diffraction (XRD) studies (3, 4).
In an early solid-state [sup.31]P magic-angle spinning (MAS) NMR study, Barron et al. (4) investigated all four adducts of ...