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二酮配合物
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  diketone complexes
    The bisdithio α-diketone complexes are important swbstance for laser Q-switch and mode locking. In our experiments three bisdithio a diketone complexes of nickel were synthesized.
    双二硫代α—二酮配合物是一种重要的激光调Q及锁模材料。
短句来源
  “二酮配合物”译为未确定词的双语例句
    Infrared Spectra of Some β-Diketonato Complexes of Zirconium(Ⅳ), Cerium (IV)and Thorium(Ⅳ)
    锆(Ⅳ)、铈(Ⅳ)和钍(Ⅳ)与某些β-二酮配合物的红外光谱研究
短句来源
    Crystal Structure of Hydrated Nickel 4,9-Dimethyl-5,8-diazadodeca-4,8-diene-2, 11-dione Complex Ni (ENAC)·1/2H_2O
    水合镍的4,9-二甲基-5,8-二氮杂十二烷-4,8-二烯-2,11-二酮配合物的晶体结构
短句来源
    PREPARATION AND IR SPECTRA ON SOME β-DIKETONE COMPLEXES WITH URANYL ION
    铀(Ⅵ)与某些β-二酮配合物的制备及红外光谱研究
短句来源
    Thermochemistry of Ti,Zr,Sn Coordination Compounds with ;β-diketones and Esters
    钛、锆、锡——β二酮配合物的热化学研究
短句来源
    STUDIES ON THE FINE FLUORESCENCE SPECTRA OF SEVERAL Eu(Ⅲ)—β—DIKETONATE COMPOUNDS
    几种Eu~(3+)—β二酮配合物的精细荧光光谱研究
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  diketone complexes
Effects of cyclodextrins on the fluorescence of Europium ion-diketone complexes
      
In particular, β-diketone complexes added to organic scintillating solvents are investigated.
      
β-diketone complexes of manganese(II), cobalt(II), nickel(II) and palladium(II)
      
Quantum yield and luminescence lifetime of β-diketone complexes with neodymium as a function of ligand properties
      
The absorption of gold nanoparticle solution exhibits a prominent red-shift upon addition of P-Tb, suggesting there exists strong binding between the Tb/β-diketone complexes and gold nanoparticles.
      
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In the present investigation four β-diketone complexes of uranyl ion UO2 (AA)2·HAA, UO2 (BA)2·HBA, UO2 (DBM)2·HDBM and UO2 (TTA)2 ·HTTA are prepared, where HAA, HBA, HDBM, and HTTA are acetylacetone, benzoylacetone, dibenzoylmethane and 2-thenoyltrif luoroacetone, respectively, and AA, BA, DBM and TTA are their anions, correspondingly.The complexes are characterized by chemical analyses and infrared spectra. The measurements of the infrared spectra are carried out in the 4000-150 cm-1 range. An approximate assignment...

In the present investigation four β-diketone complexes of uranyl ion UO2 (AA)2·HAA, UO2 (BA)2·HBA, UO2 (DBM)2·HDBM and UO2 (TTA)2 ·HTTA are prepared, where HAA, HBA, HDBM, and HTTA are acetylacetone, benzoylacetone, dibenzoylmethane and 2-thenoyltrif luoroacetone, respectively, and AA, BA, DBM and TTA are their anions, correspondingly.The complexes are characterized by chemical analyses and infrared spectra. The measurements of the infrared spectra are carried out in the 4000-150 cm-1 range. An approximate assignment is given for some characteristic bands. The relationships between the characteristic bands and the structures of the complexes are also studied.

制备了分子式为UO_2A_2·HA的四种铀酰β-二酮配合物,式中HA代表乙酰丙酮、苯甲酰丙酮、二苯甲酰甲烷及2-噻吩甲酰三氟丙酮等四种β-二酮配体,A为相应的β-二酮阴离子。 研究了这些配合物在4000-150cm~(-1)范围的红外光谱,对一些特征吸收带作了指认,并讨论了它们与配合物结构之间的相互关系。

The bisdithio α-diketone complexes are important swbstance for laser Q-switch and mode locking. In our experiments three bisdithio a diketone complexes of nickel were synthesized. Their properties have been studied. Wherein bis(1,2-his (4—(dimethylamino)phenyl) 1,2-ethene dithiolato) nickel has not been reported. The absorption spectra maximum of new complex [(CH_3)_2NC_6H_4CSCSC_6H_4N(CH_3)_2]_2Ni will move toward long wave as compared with complex [(CH_3)_2NC_6H_4CSCSC_6H_5]_2Ni.

双二硫代α—二酮配合物是一种重要的激光调Q及锁模材料。本文合成了三种含不同取代基的双二硫代α—二酮合镍(Ⅱ)络合物,研究了它们的性质,其中文献未曾报导过的双[4.4一双(二甲氨基)苯基1,2—二硫代乙烯]合镍(Ⅱ)是本文作者设计合成,与BDN比其最大吸收波长向长波位移。

In our experiments, six bis(1,2-dithiolene) complexes were successfully syn- thesized with a modified phoshorous pentasulfide method. They are bis (1. 2 - bis (4 - (dimethylamino)phenyl)-1.2-ethene dithiolato nickel (BBMN), bis(1.2-bis(4-(di- ethylamino)phenyl)-1,2-ethene dithiolato) nickel (BBEN), bis(1.2-bis(4-(dipropy- lamino ) phenyl) - 1, 2 - ethene dithiolato ) nickel (BBPN) , bis (1. 2 - bis (4- (dibutylamino)phenyl)-1,2-ethene dithiolato) nickel (BBBN), bis(1,2-bis(4-(di- ethylamino) phenyl) -1, 2 -ethene...

In our experiments, six bis(1,2-dithiolene) complexes were successfully syn- thesized with a modified phoshorous pentasulfide method. They are bis (1. 2 - bis (4 - (dimethylamino)phenyl)-1.2-ethene dithiolato nickel (BBMN), bis(1.2-bis(4-(di- ethylamino)phenyl)-1,2-ethene dithiolato) nickel (BBEN), bis(1.2-bis(4-(dipropy- lamino ) phenyl) - 1, 2 - ethene dithiolato ) nickel (BBPN) , bis (1. 2 - bis (4- (dibutylamino)phenyl)-1,2-ethene dithiolato) nickel (BBBN), bis(1,2-bis(4-(di- ethylamino) phenyl) -1, 2 -ethene dithiolato) platinum (BBEPt) and bis (1.2 - bis (4 - dipropylamino) phenyl)1,2-ethene dithiolato) platinum (BBPPt), in which complexes BBPN,BBBN,BBEPt and BBPPt have not been reported. In our recent experiments, melting point, infrared, mass-spectra and elementary analysis for all these complexes have been made, and the NMR spectra of them except BBMN and BBEPt has been obtained. The method has found applications in the synthesis of (RCSCSR)nM.

本文应用改进的五硫化二磷法成功地合成出六种双二硫代α-二酮配合物:双[1, 2-双[4-(二甲氨基)苯基]-1,2-二硫代乙烯]合镍(BBMN),双[1,2-双[4-(二乙氨基)苯基]-1,2-二硫代乙烯]合镍(BBEN),双[1,2-双[4](二正丙氨基)苯基]-1,2-二硫代乙烯]合镍(BBPN),双[1,2-双[4-(二正丁氨基)苯基]-1,2-二硫代乙烯]合镍(BBBN),双[1,2-双[4-(二乙氨基)苯基]-1,2-二硫代乙烯]合铂(BBEPt),双[1,2-双[4-(二正丙氨基)苯基]-1,2-二硫代乙烯]合铂(BBPPt),其中BBPN,BBBN,BBEPt和BBPPt未见文献报导.并对合成化合物进行熔点、红外光谱,质谱和元素分析,给出了除BBMN和BBEPt外其它化合物的~1 H核磁共振谱数据.

 
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