title: An unprecedented 2-D cluster polymer constructed from unique mixed-valence Cu(I)6Cu(II)6 subunits.
abstract: A new 2-D cluster-based polymer {[Cu(I)(6)Cu(II)(6)L(6)(H(2)O)(3)(CH(3)OH)(6)].5H(2)O.3CH(3)OH}(n) (2) (H(3)L = C(6)H(5)C(O)NHC(S)NHCH(2)COOH) containing unique mixed-valence [Cu(I)(6)Cu(II)(6)L(6)] subunits was synthesized by reaction of single crystals of [Ln(2)(H(2)L)(4)(Phen)(2)(NO(3))(2)] (Ln = Pr (1a), Nd (1b) or Ho (1c)) (Phen = 1,10-phenanthroline) with copper(II) acetate in aqueous DMF. Interestingly, cation-exchanged products {[Cu(I)(6)Cu(II)(5)Zn(H(2)O)(3)(CH(3)OH)(6)].5H(2)O.3CH(3)OH}(n) (3) or {[Cu(I)(6)Cu(II)(4)Co(2)(H(2)O)(3)(CH(3)OH)(6)].5H(2)O.3CH(3)OH}(n) (4) were obtained from single crystals of and the appropriate M(NO(3))(2) (M = Zn or Co) in H(2)O.
authors.affiliation: Department of Chemistry, Zhengzhou University, Zhengzhou 450052, Henan, China.
authors.forename: Xiaofang
authors.initials: X
authors.lastname: Guo
authors.forename: Kaiyue
authors.initials: K
authors.lastname: Zhu
authors.forename: Zifeng
authors.initials: Z
authors.lastname: Li
authors.forename: Gang
authors.initials: G
authors.lastname: Li
authors.forename: Huijie
authors.initials: H
authors.lastname: Lu
authors.forename: Shuangquan
authors.initials: S
authors.lastname: Zang
authors.forename: Hongwei
authors.initials: H
authors.lastname: Hou
mesh_terms: D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D008968:Molecular Conformation; D010618:Phenanthrolines / Q000737:chemistry; D011108:Polymers / Q000737:chemistry*; D056928:X-Ray Absorption Spectroscopy
chemical_list: D010618:Phenanthrolines; D011108:Polymers; D003300:Copper; C025205:1,10-phenanthroline