Synthesis and structure of silver amino-arenesulfonates

Busse, Madleen, Andrews, Philip C., and Junk, Peter C. (2012) Synthesis and structure of silver amino-arenesulfonates. European Journal of Inorganic Chemistry, 2012 (7). pp. 1061-1071.

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Abstract

Treatment of a variety of zwitterionic amino-arenesulfonic acids with silver oxide has resulted in the synthesis of seven new AgI amino-arenesulfonates [Ag(O3SR)]∞ [R = o-aminobenzyl (oAB) (1), m-aminobenzyl (mAB) (2), 6-amino-3-methoxybenzyl (6A3MB) (3), o-aminonaphthyl (oAN) (4), 5-aminonaphthyl (5AN) (5), 4-amino-3-hydroxynaphthyl (4A3HN) (6) and 5-isoquinolinyl (I) (7)]. This has allowed an exploration of their coordination chemistry, whereby we examine the impact of structural diversity in the anions: the position of the amino functionality on the arene moiety, inclusion of the N within a heterocycle and an increase in ring size from phenyl to naphthyl. The solid-state structures of 1, 2 and two forms of 4, one with a coordinated water molecule, have been determined by X-ray diffraction and are all polymeric. Analytical data is provided for two of the structurally known complexes: known silver p-aminobenzenesulfonate 8 [Ag(O3SBAp)]∞ and AgI 2-pyridinesulfonate [Ag(O3SP)]∞ (9). The composition of all nine complexes has been confirmed through NMR spectroscopy, MS-ES+, FTIR and elemental analysis.

Item ID: 29647
Item Type: Article (Refereed Research - C1)
Keywords: silver, arenesulfonates, zwitterions, coordination polymers
ISSN: 1099-0682
Funders: Australian Research Council (ARC), Monash University
Date Deposited: 02 Oct 2013 10:34
FoR Codes: 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030207 Transition Metal Chemistry @ 100%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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