Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/16268
Title: Syntheses and structural characterization of silver(I) complexes with versatile heterocyclic sulfur and nitrogen donor ligands
Authors: Zhao, YJ
Hong, MC
Liang, YC
Su, WP
Cao, R
Zhou, ZY
Chan, ASC
Keywords: Chain structures
Helical chains
Macrocyclic
Silver(I) complexes
Syntheses
Issue Date: 2001
Publisher: Pergamon-Elsevier Science Ltd
Source: Polyhedron, 2001, v. 20, no. 20, p. 2619-2625 How to cite?
Journal: Polyhedron 
Abstract: Five versatile non-chelating heterocyclic ligands, benzimidazo[1,2-b]benzo[e]-1-thia-3-azacyclicheptane (bbch), 1,2-bis[(4-pyridinyl)-sulfanylmethyl]benzene (psb), 2,3-bis[(4-pyridinyl)-sulfanylmethyl]quinoxaline (psmq), 2-[(p-pyridinyl)-sulfanylmethyl]-pyrimidine (ppsp), and 2-[(m-pyridinyl)-sulfanylmethyl]pyrimidine (mpsp) were designed and prepared. Self-assembly between silver nitrate and bbch resulted in a coordination polymer [Ag2(bbch)2(NO3)2]n (1) with a double silver atom chain, while treatment of silver perchlorate and bbch under the same conditions generated a discrete mononuclear complex [Ag(bbch)2](ClO4) (2). A 30-membered macrocyclic complex [Ag2(psb)2](ClO4)2 (3) was obtained by the stoichiometric reaction of silver perchlorate and psb. A coordination polymer [Ag(psmq)ClO4]n (4) with a zigzag chain was obtained by the reaction of silver perchlorate and psmq. Reaction of silver nitrate with ppsp and mpsp gave rise to polymers [Ag2(ppsp)2(NO3)2]n (5) and [Ag2(mpsp)2(NO3)2]n (6) with single stranded helical chain structures.
URI: http://hdl.handle.net/10397/16268
ISSN: 0277-5387
DOI: 10.1016/S0277-5387(01)00879-8
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