大环穴醚双铜叠氮配合物[Cu_2(N_3)_2(C_(16)H_(38)N_6)](ClO_4)_2的合成和结构

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	大环穴醚双铜叠氮配合物[Cu_2(N_3)_2(C_(16)H_(38)N_6)](ClO_4)_2的合成和结构; SYNTHESIS AND CRYSTAL-STRUCTURE OF THE AZIDO DINUCLEAR COPPER(II) CRYPTATES OF MACROCYCLIC LIGANDS [CU2(N3)2(C16H38N6)](CLO4)2
	童友之 ; 金祥林 ; 徐筱杰 ; 唐有祺
刊名	化学学报
	1991
关键词	穴醚叠氮配位多面体晶体结构铜配合物四配位 ClO_4 Cu_2 N_3 N_6
英文摘要	本文报道二价铜与叠氮、大环穴醚(C_(16)H_(38)N_6)配合物的合成和晶体结构.配合物组成为[Cu_2(N_2)_2(C_(16)H_(38)N_3)](ClO_4)_2,晶体属于空间群C_1~1-PI,晶胞参数a=17.669(10).b=13.355(5),c=6.414(3)A;β=103.85(4),β=100.40(4),γ=71.30(3)°;对1870个反射精修的最后一致性因子R=0.088.此配合物中Cu(Ⅱ)呈平面正方四配位结构形式,这在类似饱和大环穴醚双铜配合物中,还是首次发现.每个配位多面体由大环穴醚配体提供三个氮原子,叠氮离子提供一个氮原子,两个Cu(Ⅱ)离子之...; This paper deals with the synthesis and crystal structure of the azido dicopper (II) macrocyclic complex, the macrocyclic cryptand C16H38N6 is 1, 4, 7, 12, 15, 18-hexaazacyclodocosane. The compound [Cu2(N3)2(C16H38N6)] (ClO4)2 crystallizes in the triclinic system, space group C(i)1-P1BAR, with a = 17.669(10), b = 13.355(5), c = 6.414(3) angstrom; alpha = 103.85(4), beta = 100.40(4), gamma = 71.30(3)degrees and Z = 2. In the [Cu2(N3)2(C16H38N6)]2+ unit, the two copper cations are tetracoordinate CuN4 centers, with square geometry, involving three ring nitrogens and one terminally bound azide ions. There is no longer an azido bridge between the two copper atoms, which are 5.123(4) angstrom apart. The macrocycle is in a chair-type conformation.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1991FC68200010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; SCI(E); 中国科学引文数据库(CSCD); 0; 01; 48-52; 49
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/86871]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	童友之,金祥林,徐筱杰,等. 大环穴醚双铜叠氮配合物[Cu_2(N_3)_2(C_(16)H_(38)N_6)](ClO_4)_2的合成和结构, SYNTHESIS AND CRYSTAL-STRUCTURE OF THE AZIDO DINUCLEAR COPPER(II) CRYPTATES OF MACROCYCLIC LIGANDS [CU2(N3)2(C16H38N6)](CLO4)2[J]. 化学学报,1991.
APA	童友之,金祥林,徐筱杰,&唐有祺.(1991).大环穴醚双铜叠氮配合物[Cu_2(N_3)_2(C_(16)H_(38)N_6)](ClO_4)_2的合成和结构.化学学报.
MLA	童友之,et al."大环穴醚双铜叠氮配合物[Cu_2(N_3)_2(C_(16)H_(38)N_6)](ClO_4)_2的合成和结构".化学学报 (1991).