(5,7,7,12,14,14-六甲基-1,4,8,11-四氮杂环十四-4,11-二烯)·双(O,O′-二(2-苯乙基)二硫代磷酸根)合铜(Ⅱ)的合成与晶体结构

SYNTHESIS AND CRYSTAL STRUCTURE OF (5,7,7,12,14,14-HEXA-METHYL-1,4,8,11-TETRAAZACYCLOTETRADECA-4,11-DIENE)·BIS(O,O′-BI(2-PHENYLETHYL)DITHIOPHOSPHATE)COPPER(Ⅱ)

本文首次报道了标题配合物［Ｃｕ（ｈｍｔａｄｅ｛ＳＳＰ（ＯＣＨ２ＣＨ３ｐｈ）３｝３］（ｈｍｔａｄｅ＝５，７，７，１２，１４，１４－六甲基－１，４，８，１１－四氮杂环十四－４，１１－二烯）的合成和晶体结构。该配合物属三斜晶系。空间群为Ｐ１。晶胞参数为：ａ＝０．９４５７（１）ｍｍ，ｂ＝１．３００１（５）ｎｍ，ｃ＝１．３１８２（３）ｎｍ；α＝５８．２４（２）°，β＝７３．６５（２）°，γ＝６６．２７（３）°。Ｚ＝１，Ｒ＝０．０５９，ＲＷ＝０．０６７。结构测定表明：（ｐｈＣＨ２ＣＨ２Ｏ）２ＰＳＳ－为单齿配体，Ｃｕ２＋与硫和氮形成了六配位的拉长的八面体配合物，该配合物分子具有中心对称性。对其热分解进行了讨论。

? In this paper, we first reported the synthesis and crystal structure of the title complex [Cu(hmtade){SSP(CH 2CH 2ph) 2} 2] (hmtade=5,7,7,12,14,14hexamethyl1,4,8,11tetraaza cyclotetradeca 4,11diene). The complex belongs to triclinic, space group P1 with a=0.9457(1)nm, b= 1.3001(5) nm, c=1.3182(3) nm; α=58.24(2)°, β=73.65(2)°, γ=66.27(3)°。 Z=1 , R=0.059, R W=0.067. The structure determination indicated: the ligand (phCH 2CH 2O) 2PSS - is monodentate ligand which coordinate to copper ion, copper is sixcoordinate forming one CuS (03162(1)nm) and two Cu-N bonds (0.1984(3) and 0.2002(5)nm). The complex exists as a centrosymmetric lengthened octahedron geometry. The TGDTA curve of the complex is also discussed.