1-D cyano-bridged heterometallic complexes consisting of 1,4,8,11-tetraazacyclotetradecanesilver(II) and tetracyanopalladium(II) or tetracyanoplatinum(II)

Autor:	Nobumitu Oiji, Ichiro Ino, Takayoshi Kuroda-Sowa, Masahiko Maekawa, Yusaku Suenaga, Jian Chu Zhong, Megumu Munakata
Rok vydání:	2001
Předmět:	chemistry.chemical_classification Chemistry Stereochemistry Hydrogen bond Intermolecular force Polymer Crystal structure Inorganic Chemistry Crystallography chemistry.chemical_compound Cyclam Materials Chemistry Antiferromagnetism Physical and Theoretical Chemistry Bimetallic strip
Zdroj:	Inorganica Chimica Acta. 317:268-275
ISSN:	0020-1693
DOI:	10.1016/s0020-1693(01)00366-8
Popis:	Two unprecedented bimetallic Ag(II) coordination polymers were synthesized and characterized in this paper. Treatment of [Ag(cyclam)](ClO4)2 and K2[Pd(CN)4]·3H2O generated [Ag(cyclam)Pd(CN)2(μ-CN)2]n (1). Reaction of [Ag(cyclam)](ClO4)2 with K2[Pt(CN)4]·3H2O afforded [Ag(cyclam)Pt(CN)2(μ-CN)2]n (2). The structures of 1 and 2 are similar and consist of 1-D zigzag chains which are linked via intermolecular hydrogen bonding interactions to give rise to 3-D networks. The structural features, IR, ESR and magnetic properties are discussed, respectively. To our knowledge, the complexes reported here are the first example of bimetallic Ag(II) coordination polymers with weak antiferromagnetic spin coupling. The primary results presented here can give an insight into the assembly of Ag(II) coordination polymers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::16db050dd86138c00ee003dc7f442f15 https://doi.org/10.1016/s0020-1693(01)00366-8 Zobrazit plný text záznamu Full Text from ScienceDirect