Copper(II) chloride–1-methylbenzotriazole chemistry: variation of product as a function of metal-to-ligand reaction ratio; synthesis, structure and properties of a dinuclear complex and a novel chain polymer with two alternating chromophores
摘要:
The 1:2 and 1:1 reactions of CuCl2 with 1-methylbenzotriazole in EtOH-CH(OEt)(3) gave the doubly chloro-bridged dimer [Cu2Cl4(C7H7N3)(4)] 1 and the novel alternating linear-chain polymer [{Cu2Cl4(C7H7N3)(2)}(n)] 2 respectively, crystal structures of which have been determined; magnetic susceptibility studies show that complex 1 possesses intramolecular- and complex 2 intrachain-ferromagnetic coupling.
Copper(II) chloride–1-methylbenzotriazole chemistry: variation of product as a function of metal-to-ligand reaction ratio; synthesis, structure and properties of a dinuclear complex and a novel chain polymer with two alternating chromophores
摘要:
The 1:2 and 1:1 reactions of CuCl2 with 1-methylbenzotriazole in EtOH-CH(OEt)(3) gave the doubly chloro-bridged dimer [Cu2Cl4(C7H7N3)(4)] 1 and the novel alternating linear-chain polymer [{Cu2Cl4(C7H7N3)(2)}(n)] 2 respectively, crystal structures of which have been determined; magnetic susceptibility studies show that complex 1 possesses intramolecular- and complex 2 intrachain-ferromagnetic coupling.