Binuclear Copper(II) Oxidation Products from Copper(I) Complexes with Tridentate Ligands. Magnetostructural Characterization
作者:Darío Rojas、Ana M. García、Andrés Vega、Yanko Moreno、Diego Venegas-Yazigi、María T. Garland、Jorge Manzur
DOI:10.1021/ic049648t
日期:2004.10.1
lear copper(II) complexes (1, 2, 4, 6) or hydroxo- binuclear copper(II) complexes (3). Oxidation of the nonsubstituted DPMA (R = H) in dichloromethane gives a chloride-bridged complex (5). The crystal structures for [Cu(MeDPMA)(MeO)](2)(ClO(4))(2) (1), [Cu(RPMPEA)(MeO)](2)(ClO(4))(2) (for 2, R= Me, and for 4, R = CF(3)), [Cu(BiBzMePMA)(MeO)](2)(ClO(4))(2) (6), [Cu(FDPMA)(OH)](2)(ClO(4))(2) (3), and
双吡啶三齿配体(6-R-2-吡啶基甲基)-(2-吡啶基甲基)苄胺(RDPMA,其中R = CH(3),CF(3)),(6-R-2-吡啶基甲基)-(已经合成了2-吡啶基乙基)苄胺(RPMPEA,其中R = CH(3),CF(3))和二齿配体二苄基-(6-甲基-2-吡啶基甲基)胺(BiBzMePMA),它们的铜I)配合物在甲醇溶液中氧化,得到自组装的双-微-甲基-氧代-双核铜(II)配合物(1、2、4、6)或羟基-双核铜(II)配合物(3)。在二氯甲烷中氧化未取代的DPMA(R = H),得到氯桥联的配合物(5)。[Cu(MeDPMA)(MeO)](2)(ClO(4))(2)(1),[Cu(RPMPEA)(MeO)](2)(ClO(4))(2)的晶体结构(对于2,R = Me,对于4,R = CF(3)),[Cu(BiBzMePMA)(MeO)](2)(ClO(4))(2)(6),[Cu(FDPMA)