4,4'-联吡啶价格:￥99/瓶产品详情:4,4′-bpy通常用于桥接金属中心以形成具有新特性的配位聚合物。4,4′-bpy配体可通过稳定磁序来介导顺磁性金属离子之间的电子效应... 纯度:98% 包装规格:5g/25g/100g/250g 货号:B105217 品牌:阿拉丁 产地:上海 ...
产品名称:4,4‘-[1,1‘-biphenyl]-4,4‘-diylbis-Pyridine其他名称:4,4‘-二(4-吡啶基)联苯; dpbp;4,4‘-bipb; bpbp;Ph2bpy; BYBP; 4,4′-bis(4-pyridyl)biphenyl; 4,4‘-di(4-pyridyl)biphenyl; 4,4‘-bis(pyrid-4-yl)biphenylCAS:319430-87-0 结构信息 分子式 C22H16N2 分子量 308.37...
金属配位聚合物[Cd(mpae)(4,4一bpy)(OH)](1),并分别用元素分析,红外光谱,热重分析和X一射线单晶衍射表征该结构。晶体结 构分析结果表明:5-甲基吡嗪一2.甲酸将Cd(Ⅱ)离子连接成一维链,这些链进一步被4,4一联吡啶连接成二维层状结构。在二维层状 ...
方法:先合成手性金属-有机骨架材料[Zn2(D-Cam)2(4,4′ -bpy)]n(简称为Zn-MOF)并对其进行X射线粉末衍射表征,由其与GF254硅胶混合制备薄层色谱固定相后用于分离苯磺酸氨氯地平外消旋体;以两个对映体的比移值和分离度为指标优选分离条件(展开剂组成及比例、手性Zn-MOF的用量等)并进行方法的重现性试验。
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; ...
Linear metal(II)-4,4′-bipyridine (4,4’-bpy) chains organized into two-dimensional rhombic networks by hydrogen bonding. Crystal structures of [Co(4,4’-bpy)(H 2 O) 4 ](ClO 4 ) 2 *(4,4′-bpy) 2 *2H 2 O and [Zn... ...
【摘要】采用溶液法合成了一维链状4,4'-联吡啶铜配合物{[Cu2(OOCCH3)4(4,4-bpy)]·(CHaCN)}n(4,4-bpy=4,4'-联吡啶),经单晶X射线衍射测定其晶体结构.此晶体属单斜晶系,空间群C2/c.晶胞参数:a=2.311 67(5)nm,b =1.400 23(2)nm,c=1.531 03(4)nm,β=108.205(2)°,V=4.707 69(17)nm3,F...
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A combination of framework-builder (Cu(II) ion and 4,4'-bipyridine (4,4'-bpy) ligand) and framework-regulator (AF(6) type anions; A = Si, Ge, and P) provides a series of novel porous coordination polymers. The highly porous coordination polymers ([Cu(AF(6))(4,4'-bpy)(2)].8...
[4,4'-bpyH2]5H2[α-P2W18O62]2·4H2O的合成与结构表征