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分子配合物
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  molecular complexes
     Four-Parameter Equation Applied in Polymer Electron Donor-Acceptor(EDA) Association Reaction for Molecular Complexes
     四参数方程在聚合物电子给-受体(EDA)分子配合物配位反应中的应用
短句来源
     THE AROMATIC AND HETEROCYCLIC DINITRILES AND THEIR POLYMERS Ⅷ. THE MOLECULAR COMPLEXES OF BIPHENYL-4, 4′-DICARBONITRILE AND METAL CHLORIDE
     芳杂环二腈及其聚合物——Ⅷ.联苯二甲腈与金属氯化物的分子配合物
短句来源
  molecular complex
     The reactions of 10-hydroxy-10-bora-9-oxaphenanthrene with 1, 3-diketones, including acetylacetone, 1-ferrocenyl-1, 3-butanedione, benzoylacetone, dibenzoylmethane and acetoacetanilide, in molar ratio 1:1 in benzene give coloured bidentate chelates 1, 2, 3, 4 and a colourless molecular complex 5. The structures of these compounds were established by their IR, ~1H NMR、MS spectra and single crystal X-ray diffraction analysis.
     10-羟基-10,9-硼氧杂菲与乙酰基丙酮; 1-二茂铁基-1,3-丁二酮,苯甲酰基丙酮,二苯甲酰基甲烷和乙酰基乙酰基苯胺在苯中等摩尔反应生成具色双齿螯合物1、2、3、4和无色分子配合物5.它们的结构由红外光谱、质子核磁共振光谱、质谱及单晶X-射线衍射分析所证实。
短句来源
  molecular weight complex
     RESEARCH PROGRESS OF LOW MOLECULAR WEIGHT COMPLEX ELECTROLUMINESCENT MATERIALS
     小分子配合物电致发光材料研究进展
短句来源
  “分子配合物”译为未确定词的双语例句
     Firstly, two kinds of bipyridine ruthenium complexes RudmbpyCl_2 (Ru-1) and Ru[bpy(COOEt)_2]_2Cl_2} (Ru-2) were synthesized according to literature, respectively.
     首先,参照文献合成了两种联吡啶钌小分子配合物RudmbpyCl_2(Ru-1)和Ru[bpy(COOEt)_2]_2Cl_2)(Ru-2)。
短句来源
     For the removal of terbium L Tb C apoTf is more effective than Tb C apoTf L. HEDTA, EDTA, NTA can make Tb C apoTf change into Tb L or Tb L 2 completely.
     HEDTA,EDTA和 NTA可定量地将 Tb C-apo Tf转化为 Tb-L或 Tb-L2 小分子配合物
短句来源
     Theoretical Research On Small Molecule Coordination Containing H_3Si~+
     H_3Si~+(+1,1)小分子配合物理论浅析
短句来源
     The schiff base ligands Sal-aa (aa= P -Ala, L-Phe, L-Glu) have been synthesized by the reactions between salicyaldehyde (abbreviated as Sal) and amino acids. Nine heterobinuclear complexes Sal-aa-M-M' were prepared by coordination with metal ions such Co2+ and Cu2+, Co2+ and Mn2+ as well as Cu2+ and Fe3+.
     通过水杨醛与β-丙氨酸、L-苯丙氨酸、L-谷氨酸反应形成配体,再分别与金属离子Co~(2+)和Cu~(2+)、Co~(2+)和Mn~(2+)、Cu~(2+)和Fe~(2+)进行配位,首次合成了9种异双核小分子配合物
短句来源
     Theoretical Study on Small Molecule Coordinations Containing Si(Ⅱ)
     Si(Ⅱ)小分子配合物理论研究
短句来源
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      molecular complexes
    Stabilization of Molecular Complexes of Aluminum Chloride with Water by Matrix Isolation
          
    A procedure is developed for the determination of maleic anhydride in maleinized adducts based on natural oils by the reaction yielding molecular complexes of 2-methylimidazole and maleic anhydride in dimethyl sulfoxide.
          
    The formation of molecular complexes of maleic anhydride with some substituted imidazoles in acetonitrile, dimethylformamide, and dimethyl sulfoxide was studied.
          
    On the basis of experimental data and quantum-chemical calculations, it was demonstrated that molecular complexes can be formed as intermediates in the chain of consecutive reactions.
          
    In TCE solutions, the structure with a strong symmetric hydrogen bond in the (AHA)- anions is preserved and the strength of the hydrogen bond practically does not change in molecular complexes.
          
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      molecular complex
    The data suggest that inactivation of serum glycoprotein results from the formation of a molecular complex consisting of the protein inactivator and the glycoprotein, which is related to the carbon-protein interaction.
          
    Molecular Complex of Hafnium Tetrafluoride HfF4(α,α'-dipy)2
          
    Because of the formation of the molecular complex between maleic anhydride and 2-methylimidazole, the nucleophilic addition of the latter at the double bond of anhydride yielding amide of the succinic acid derivative is possible.
          
    The ground state of protonated tert-butyl sulfate corresponds to the ion-molecular complex [C(CH3)+3H2SO4] with still lower energy of carbenium ion [C(CH3)3]+abstraction, which is equal to 10.0 kcal/mol.
          
    The interaction of HCl with DMF results in the formation of the molecular complex.
          
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      molecular weight complex
    Storage of yeast led to the dissociation of the complex to a low molecular weight complex and then to the free enzyme.
          
    The affinity to the cofactor thiamine diphosphate and to xylulose-5-phosphate (donor substrate) did not change for the low molecular weight complex, while the time of binding to calcium increased.
          
    In this manuscript, we argue that BACE is not limiting for Aβ production and report the existence of a high molecular weight complex of BACE that is more active than the monomer.
          
    Serum high molecular weight complex of adiponectin correlates better with glucose tolerance than total serum adiponectin in Indo
          
    Chromatographic analysis of this soluble fraction shows that about 85% of the cobalt is present as a small-molecular weight complex of low stability.
          
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    The reactions of 10-hydroxy-10-bora-9-oxaphenanthrene with 1, 3-diketones, including acetylacetone, 1-ferrocenyl-1, 3-butanedione, benzoylacetone, dibenzoylmethane and acetoacetanilide, in molar ratio 1:1 in benzene give coloured bidentate chelates 1, 2, 3, 4 and a colourless molecular complex 5. The structures of these compounds were established by their IR, ~1H NMR、MS spectra and single crystal X-ray diffraction analysis. The results indicated that framework π electrons of the 1, 3-diketone moieties in 1—4...

    The reactions of 10-hydroxy-10-bora-9-oxaphenanthrene with 1, 3-diketones, including acetylacetone, 1-ferrocenyl-1, 3-butanedione, benzoylacetone, dibenzoylmethane and acetoacetanilide, in molar ratio 1:1 in benzene give coloured bidentate chelates 1, 2, 3, 4 and a colourless molecular complex 5. The structures of these compounds were established by their IR, ~1H NMR、MS spectra and single crystal X-ray diffraction analysis. The results indicated that framework π electrons of the 1, 3-diketone moieties in 1—4 delocalized extensively and transferred to the boron moiety, and in complex 5, the ligand bonded to boron via the amido nitrogen and formed a hydrogen bond between the amide carbonyl and the B-OH group.

    10-羟基-10,9-硼氧杂菲与乙酰基丙酮;1-二茂铁基-1,3-丁二酮,苯甲酰基丙酮,二苯甲酰基甲烷和乙酰基乙酰基苯胺在苯中等摩尔反应生成具色双齿螯合物1、2、3、4和无色分子配合物5.它们的结构由红外光谱、质子核磁共振光谱、质谱及单晶X-射线衍射分析所证实。结果表明:当β-二酮的β-碳原子上连有烷基、茂基(夹心结构)和苯基时,β-二酮通过氧原子与硼配位生成螯合物,这些螯合物因配体骨架π电子的广泛离域而具色,且螯合物的颜色随β-碳原子上苯基和夹心结构的引入而加深.当β-二酮的β-碳原子上连有胺基时,β-二酮通过胺基氮原子与硼键合得到无色分子配合物,并在酰胺端羰基与硼羟基之间存在弱氢键.

    Solid ternary complexes Ln(AcAc)_3·AA·H_2O(Ln=HO,Er,Y or Yb;AA=methionine or valine),were synthesized and characterized by elemental and thermal analyses,IR spectra,and f-f hypersensitive transition spectra.The complexes began to decompose and lost HAcAc at about 100℃.IR spectra indicated that the complexes contained coordinated water,the AA was in ionized form,and AA bonded to Ln(III)with unidentated carbonyl group.f-f hypersensitive transition spectra inferred that Ln(AcAc)_3·Met·H_2O and Ln(AcAc)_3·Val·H_2O...

    Solid ternary complexes Ln(AcAc)_3·AA·H_2O(Ln=HO,Er,Y or Yb;AA=methionine or valine),were synthesized and characterized by elemental and thermal analyses,IR spectra,and f-f hypersensitive transition spectra.The complexes began to decompose and lost HAcAc at about 100℃.IR spectra indicated that the complexes contained coordinated water,the AA was in ionized form,and AA bonded to Ln(III)with unidentated carbonyl group.f-f hypersensitive transition spectra inferred that Ln(AcAc)_3·Met·H_2O and Ln(AcAc)_3·Val·H_2O possessed the same coordination structure.

    合成了组成为Ln(AcAc)_3·AA·H_2O(其中Ln=Ho、Er、Y、Yb,AcAc=乙酰丙酮基,AA=缬氨酸或蛋氨酸)的三元配合物。热分析表明配合物第一失重反应在100℃左右发生,分解历程是2分子配合物共同失去1个分子的HAcAc。红外光谱发现配合物含有配位水,AA处于内盐状态,N原子不参加配位。红外光谱同时证明AA是以羧基的1个氧原子成单齿配位。f-f超灵敏跃迁光谱证明Ln(AcAc)_3·Met·H_2O与Ln(AcAc)_3·Val·H_2O是具有相同结构的配合物。

    In this paper, the new solid coordination compound of lanthanum perchlorate with 4'-bromo-5'-nitrobenzo-15-Crown-5 (L) , hasing compo- sition La(CIO_4)_3·2L·5H_2O, has been synthesized in acetronitrile medium, and characterized by the element analysis, IR and UV spectrum, molar conductance measurements and determination of the solubility in some general solvents. It is shown, the coordination compound is of 1: 2 (M: L) type unsolvated compound containing five molars waters, the values of molar conductances of...

    In this paper, the new solid coordination compound of lanthanum perchlorate with 4'-bromo-5'-nitrobenzo-15-Crown-5 (L) , hasing compo- sition La(CIO_4)_3·2L·5H_2O, has been synthesized in acetronitrile medium, and characterized by the element analysis, IR and UV spectrum, molar conductance measurements and determination of the solubility in some general solvents. It is shown, the coordination compound is of 1: 2 (M: L) type unsolvated compound containing five molars waters, the values of molar conductances of the coordination compound in acetronitrile or DMF behave as 1:3 electrolytes. The formation of the new coordination compound is further testified.

    本文在无水乙腈介质中合成了高氯酸镧与冠醚4′-溴-5′-硝基苯并-15-冠-5(L)的固体配合物:La(C1O_4)_3·2L·5H_2O,经化学元素分析、红外光谱、紫外光谱、溶解性及摩尔电导测定等性质表征,证明该配合物为1:2型(M:L)、非溶剂合、含有五个水分子的配合物,且属于1:3型电解质,其三个C1O_4-离子均未参与配位。

     
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