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1)  4,4-Bipy bridging group
4,4'-联吡啶桥基
2)  4,4-Dithiodipyridine
4,4'-二硫基联吡啶
3)  4,4'-bipyridine
4,4'-联吡啶
1.
Synthesis and Crystal Structure of Ternary Copper(Ⅱ) Complex Containing N-(2-hydroxybenzyl)-DL-alanine and 4,4′-bipyridine;
Cu(Ⅱ)与N-(2-羟苄基)-DL-丙氨酸、4,4′-联吡啶三元配合物的合成与晶体结构
2.
High Selective Nucleophilic Substitution Reaction of 4,4′-bipyridine Under Solvent-free Conditions;
无溶剂4,4′-联吡啶高选择性亲核取代反应
3.
Theoretical comparative studies of the dihedral angle andtorsional barriers for 4,4′-bipyridine;
4,4′-联吡啶二面角和扭转势垒的理论研究
4)  4,4'-bipyridyl
4,4'-联吡啶
1.
The Cu atom is in a geometry of distorted octahedral built by three oxygen atoms of two bidentate chelate carboxylic groups of the ligand(p-Ab-),one oxygen atom from a H2O molecule,and three nitrogen atoms of the ligand of 4,4′-bipyridyl.
4H2O}n(4,4′-bpy=4,4′-联吡啶,p-Ab-=对氨基苯甲酸根离子),该配合物晶体属单斜晶系,P2(1)/c空间群,晶胞参数:a=1。
5)  4,4-bipyridine
4,4-联吡啶
1.
Synthesis and Crystal Structure of the Complexes formed by Co(Ⅱ)、Cu(Ⅱ) and 4,4 -bipyridine;
4,4 -联吡啶钴(Ⅱ)、铜(Ⅱ)配合物的合成及其晶体结构
2.
NMR and Theoretical Studies on Interactions between Biperoxovanadate and 4,4 -bipyridine;
双过氧钒配合物与4,4 -联吡啶相互作用的NMR和理论研究
3.
Reactions of CuCl_2·2H_2O and Cu(NO_3)_2·3H_2O with 4,4 -bipyridine gave complex 1 and complex 2,respectively, which were characterized by X-ray diffraction and Raman spectroscopy.
采用4,4 -联吡啶与CuCl_2·2H_2O,Cu(NO_3)_2·3H_2O反应合成配合物1和配合物2,并采用XRD、拉曼对配合物1和配合物2进行了表征。
6)  4,4'-bipyridine
4,4′-联吡啶
1.
The crystal structure shows that the title compound consists of one polyoxomatelate(PMo12O403-) with the Keggin structure,two 4,4′-bipyridine cations,two 4,4′-bipyridine molecules and seven water molecules.
标题化合物分子由1个具有Keggin结构的[PMo12O40]3-、2个质子化的4,4′-联吡啶分子、2个未质子化的4,4′-联吡啶分子及7个水分子构成,分子中存在丰富的氢键作用。
2.
Crystallization from a mixed solution of dichloromethane (CH2Cl2) and acetonitrile (CH3CN) containing copper(Ⅰ) tetrafluroborate, 4,4′-bipyridine (4,4′-bipy) and either bis-[2-(diphenylphosphino)phenyl]ether (POP) or triphenylphosphine (PPh3), by diethyl ether (Et2O) vapour diffusion methods yielded [Cu2(4,4′-bipy)(POP)2(CH3CN)2 (C2H5O)2](BF4)2 (1) and [Cu2(4,4′-bipy)(PPh3)4(CH3CN)2](BF4)2 (2).
采用乙醚蒸汽扩散法,由四氟合硼酸四乙腈合铜髣、4,4′-联吡啶、二(2-二苯基膦基)苯基醚或者三苯基膦的反应后的二氯甲烷和乙腈混合溶液中,晶化出[Cu2(4,4′-bipy)(POP)2(CH3CN)2(C2H5O)2](BF4)2(1)和[Cu2(4,4′-bipy)(PPh3)4(CH3CN)2](BF4)2(2)两种配合物。
3.
A new 1D complex {[Cu(L)(4,4′-bpy)]·ClO_4}_n[L=2-((2-hydrox-yethylimino) methyl)phenol,bpy=4,4′-bipyridine]has been prepared.
合成了一个新颖的一维Cu(Ⅱ)配位聚合物{[Cu(L)(4,4′-bpy)]·ClO_4}_n[L=N-(2-羟乙基)水杨醛亚胺,bpy=4,4′-联吡啶]。
补充资料:桥基
分子式:
CAS号:

性质:又称桥联配体或桥式配体。简称桥基。在多核配位化合物吕,能够同时和两个或两个以上的金属原子(或离子)键合的原子或原子团。在桥联基团(或原子)的前面加上希腊字母“μ”表示,下角注表示与之相联的金属原子数。一个配体若和两个金属原子相联,用“μ2-L”表示,称为边桥基。一个配体与三个或更多的金属相连,用“μx-L”表示,X≥3,称为面桥基。桥联基团的配位原子必须具有两对或两对以上的孤对电子,这样才具有桥联作用。常见的桥式配体有:羟基、氧基、过氧基、亚氨基、氨基、硝基、硫酸根、醋酸根、卤素离子等。

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