The reactions of Co II or Ni II acetate with azobenzene-3,3′-dicarboxylic acid (3,3′-H2AZDB) and 1,2-bis(4-pyridyl)ethylene (bpe) afforded two isomorphic compounds [M 2(3,3′-AZDB)2(bpe)2]n (M=Co (1) and Ni (2)) under hydrothermal conditions. They were characterized by ...
4,4'-Vinylenedipyridine 英文别名: 1,2-DI(4-PYRIDYL)ETHYLENE;TRANS-1,2-BIS(4-PYRIDYL)ETHYLENE;1,2-BIS(4-PYRIDYL)ETHYLENE;DK7303;1,2-Di(4-pyridyL;1,2-Di-4-pyridylethene;4,4'-Vinylenedipyridine;1,2-Bis(4-pyridyl)ethene;1,2-Di(pyridin-4-yl)ethene;4,4'-Vinylenedipyridine Bpe ...
Trans 1,2 bis(4-pyridyl)ethyleneFT-IRDFT calculationsZinc halide complexesThe geometry, frequency and intensity of the vibrational bands of trans 1,2-bis(4-pyridyl)ethylene (which is abbreviated as bpe) were obtained using the density functional theory (DFT) with the BLYP, B3LYP, B3PW91 ...
Au nanorod arrays (AuNRAs), conjugated with the PA-aptamer were prepared as substrates, whereas Au nanoparticles (AuNPs) were modified with 1,2-bis (4-pyridyl) ethylene (BPE) and PA as SERS tags. During detection, free PA and SERS tags bound competitively with active sites on the surface...
关键词:金属有机超分子配合物,反式-1一(2一吡啶基).2.(4.吡啶基)乙烯,多羧酸类配体, 非共价作用力 IV 天津坪苑夫季项士季位硷文 ABSTRACT ABSTRACT Inthis thesis,a b/functional elongatedanalogue of 24’-dipyridylligand,trans・ 1-(2.py- ridyl)-2-(4・ pyridyl)ethylene(bpe)isinitiallyemployed...
amples are the long dipyridyl ligands, such as 1,2-bis(4- pyridyl)ethane (bpe) and 1,2-di(4-pyridyl)ethylene (dpe). Using these ligands 5 or their mixture with other organic ligands, 6 many desirable interpenetrated metal-organic ...
Two coordination polymers, namely {[Mn2(HL)2(bpe)(H2O)8]·5H2O}n (1) and {[Ni3(L)2(bpe)3(H2O)6]·3H2O}n (2) (H3L = 1,3,5-tris(carboxymethoxy)benzene, bpe = 1,2-bis(4-pyridyl)ethylene), have been hydrothermally synthesized. In compound 1, two Mn2+ ions are ...
有机仃共轭体系Ⅳ,N'-Bis-(3-pyridy1)ethylene—bis—urea(BPEBU)是金属一有机骨架配合物(MOF)的 常用配体 .该配体在结构上具有2个尿素基和2个吡啶环,由于该配体中吡啶环和尿素基相连的 Cpyridyl—N 键的旋转能垒比较低,因此BPEBU在结构上可能存在3种不同的构象⋯(见Scheme1). ...
Three new cocrystals based upon 2,2′-diamino-4,4′-bis(1,3-thiazole) (DABTZ) with 4,4′-bipyridine (4,4′-bipy), 1,2-bis(4-pyridyl)ethylene (bpe) and 1,3-bis(4-pyridyl)propane (bpp): [(DABTZ) (4,4′-bipy)], [(DABTZ) (bpe)] and [(DABTZ) (bpp)] have been ...
bis(diethylphosphino)propane; 1-(diethylphosphino)-3-(dibutylphosphino)propane, 1,2-bis(diphenylphosphino)ethane; 1,2-bis(dicyclohexylphosphino)ethane; 1,2-bis(2-pyridyl, phenylphosphanyl)benzene; 1,2-bis(dicyclopentyphosphino)ethane; 1,3-bis(2,4,4-trimethylpentyphosphino)propane; 1,2-bis(...