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配位的配合物
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  coordinated complex
     At 343K only the six coordinated complex is found in the product, it's signal appears at 48.2ppm.
     最后在343K,产物中只有六配位的配合物存在,其信号出现在48.2ppm。
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  “配位的配合物”译为未确定词的双语例句
     Quercetin molecule forms a complex of stoichiometry Al(Ⅲ)∶Q=1∶1 in acidic medium and the chelating site involved in the complex formation is the 3-hydroxy-4-carbonyl,the aluminum central atom formed a five-membered chelate ring and was four-coordinated.
     实验结果表明:在酸性介质中,槲皮素与A l(Ⅲ)所形成配合物的反应配比为A l(Ⅲ)∶Q=1∶1,其配位点为3-羟基-4-酮,配位构型中心为A l(Ⅲ)与一个槲皮素分子形成五元环四配位的配合物
短句来源
     In the Antimony(Ⅲ) ternary complex the S,O and N atom may coordinate directly to the antimony.
     锑(Ⅲ)离子是通过N原子、S原子和O原子参与配位形成五配位的配合物
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     In this paper some mixed ligand complexes of rare earth with 1,10-phenanthroline and trifluoroacetic acid were synthesized in aquo-organic solvent. The composition of complexes is Ln(CF3COO)3·(Phen)3·nH2O.
     本文在含水溶剂中合成得到稀土三氟醋酸盐与三份邻菲罗啉配位的配合物,确定其组成为Ln(CF_3COO)_3·(Phen)_3·nH_2O.
短句来源
     The IR, UV and 1 H NMR results indicate that the SBTH is bonded with RE 3+ via the carbonyl and phenol oxygen and imidogen nitrogen, forming a pentacyclic and hexacyclic tridentate complex.
     通过IR、UV光谱及1 HNMR研究 ,说明了配体是以烯醇式羟基氧 ,去质子酚羟基氧和亚氨基氮与RE3+ 以一个五元环和一个六元环形成三齿配位的配合物
短句来源
     Whereas in the neutral medium the stoichiometry ratio of successive formation of two complexes(Al(Ⅲ):Q) was 1∶2 and 2∶1,respectively. The first site involved the complex formation process is the 3-hydroxy-4-carbonyl and the second one is the ortho-dihydroxyl group.
     在中性介质中发生两步配位反应,第一步配位反应发生在3-羟基-4-酮配位点其反应配比为1∶2,配位构型为中心A l(Ⅲ)与两个槲皮素分子形成两个五元环之间四配位的配合物;
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  相似匹配句对
     Isomerism in Complexes
     配合物的异构现象
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     The stacking naphthylene groups in complexes 3?
     配合物3?
短句来源
     Spectra and Photostability of Axially Alkoxy Substituted Naphthalocyanine Silicon Coordination Compounds
     轴向为烷氧基配位的萘酞菁硅配合物的光谱及光稳定性
短句来源
     Structural Chemistry of Cu and Ni Complexes Containing N-substituted-salicyl Schiff Base Ligands with ONO Coordination
     ONO配位的水杨基Schiff碱的铜、镍配合物的结构化学
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  coordinated complex
The equilibrium constant of formation of the Au(En)2Cl2+ penta coordinated complex was determined.
      
A single crystal of the DMF coordinated complex was studied by X-ray diffractometry.
      
The active catalyst is the five-coordinated complex A, which usually contains two phosphorus ligands.
      
The signal intensities in the 1H NMR spectrum reveal a five-coordinated complex, and the isotropic chemical shift analysis shows a close analogy with the electronic structure of the BChl a-histidine in natural light harvesting 2 complexes.
      
From cyclic linear sweep voltammograms of some Cr(III) complexes it is evident that after electron transfer ligand groups are expelled relatively slowly inDMSO and the tetra coordinated complex is formed.
      
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A new tailed porphyrin cobalt complex, meso-mono[o-(4-diethyl amino)butyramidophenyl]triphenyl porphyrin cobalt(Ⅱ), PCo(Ⅱ), is the fivecoordinate porphyrin cobalt(Ⅱ) complex. Its coordination properties with bases have been studied and axial coordinated constants for addition of these bases to PCo(Ⅱ) in benzene have been measured by spectral technique.

用分光光度法研究了一种新的尾式卟啉钴——间-[邻-(4-二乙胺基丁酰氨基)苯基]三苯基卟啉合钴(Ⅱ)[缩写为meso-MDBPTPP Co(Ⅱ)]与含N有机碱(咪唑,吡啶,脂肪胺等)的加合作用,测定了这些有机碱同卟啉钴的加合平衡常数。实验结果表明:原来是五配位的尾式钴卟啉与含N有机碱可一步形成1:1的加合物,从而生成六配位的配合物;同时发现伯胺类的平衡常数与BH~+的酸常数K_a之间的关系式为:lgK=3.82pK_a+9.58

The title complex NH_4~+[ErC_6H_2(CO_2)_4·3H_2O]~-·4H_2O crystallizes in the monoclinic space group P2_1/n,with Z=4.Lattice parameters are:a=10.330(4),b=10.282(5),c=16.446(8)A,V=1726.5(1)A~3,β=98.75(4)°.The structure was solved by Patterson and Fourier techniques and refined by least-squares to a final conventional R value of 0.0364 The erbium(III)ion is 8-coordinated,being bonded to the five oxygen atoms in the carboxyl groups and three ones of 3H_2O with dicapped trigonal antiprism and the crystal structure...

The title complex NH_4~+[ErC_6H_2(CO_2)_4·3H_2O]~-·4H_2O crystallizes in the monoclinic space group P2_1/n,with Z=4.Lattice parameters are:a=10.330(4),b=10.282(5),c=16.446(8)A,V=1726.5(1)A~3,β=98.75(4)°.The structure was solved by Patterson and Fourier techniques and refined by least-squares to a final conventional R value of 0.0364 The erbium(III)ion is 8-coordinated,being bonded to the five oxygen atoms in the carboxyl groups and three ones of 3H_2O with dicapped trigonal antiprism and the crystal structure is a polymeric network along(001)face.

晶体属单斜晶系,空间群P2_1/n,Z=4,其晶胞参数为α=10.330(4),b=10.282(5),c=16.446(8)A,β=98.75(4)°,V=1796.5(1)A~3.结构是利用Patterson及Fourier技术测定,经最小二乘修正,最后的R=0.0364.稀土Er~(+3)跟苯四甲酸中的五个氧原子及三个水的氧原子配位,形成八配位的配合物.配位多面体呈二帽畸变三角反棱柱.分子式为NH_4~+[ErC_6H_2(CO_2)_4·3H_2O]~-·4H_2O.晶体结构沿着(001)面呈现为一个网状结构.

The crystal and molecular structure of the title compound was determined from single crystal X-ray diffraction.The complex crystallizes in the orthorhombic space group Pna2_1 with Z=4.Lattice parameters are:a=15.300(3),b=10.879(3),c=14.052(3)A.The structure was solvd by Patterson and Fourier techniques and refind by least-squares to R=0.0739 for 975 reflections.The SC~(3+) ion is 9-coordinate,being bonded to three bidontate nitrate groups and to three water molecules in a cappod square antiprism.There are six...

The crystal and molecular structure of the title compound was determined from single crystal X-ray diffraction.The complex crystallizes in the orthorhombic space group Pna2_1 with Z=4.Lattice parameters are:a=15.300(3),b=10.879(3),c=14.052(3)A.The structure was solvd by Patterson and Fourier techniques and refind by least-squares to R=0.0739 for 975 reflections.The SC~(3+) ion is 9-coordinate,being bonded to three bidontate nitrate groups and to three water molecules in a cappod square antiprism.There are six hydrogon atoms in three coordinated water molecules,three of them are bonded to three oxygen atoms in the above crown ether ring;the rest of them are bonded to the lewer layer crown ether ring.Thus the complex[Sc(NO_3)_3(OH_2)_3]·(18-Crown-6)forms a muktilayersandwich sttucture.

本文报道标题化合物[Sc(NO_3)_3(OH_2)_3]·(18-冠-6)的合成及其晶体结构.该晶体属正交晶系,空间群为Pna2_1,Z=4.晶格参数为:α=15.300(3),b=10.879(3),c=14.052(3)A。可观测的独立反射数目为975个.晶体结构利用Patterson函数法与Fourier迭代法得到.经最小二乘修正,最后的R=0.0739.Sc(Ⅲ)离子同三个双齿配体硝酸根与三个水分子氧配位,构成九配位的配合物.配位多面体是稍有扭曲的单帽四方反棱柱.配位水分子的六个氢原子分别与上下两层冠醚环上的氧原子生成氢键,形成多层夹心分子缔合物.

 
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