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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >LANTHANIDE(III) COMPLEXES WITH BIDENTATE BIHETEROCYCLIC LIGANDS
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LANTHANIDE(III) COMPLEXES WITH BIDENTATE BIHETEROCYCLIC LIGANDS

机译:双侧双杂环类化合物的镧系元素(III)配合物

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Eight lanthanide thiocyanate complexes of the type [Ln(NCS)(3)(PBH)(2)] and [Ln(NCS)(3)(MPB)(2)], where Ln = La, Pr, Nd, Sm, Eu, Gd, Dy and Y and PBH and MPB are 2-(2-pyriaylbenzimidazole) and 1-methyl-2-(2'-pyridyl)benzimidazole, respectively, have been synthesized and characterized by various physicochemical techniques such as conductance and thermogravimetric studies, electronic, IR, NMR (H-1 and C-13), EPR, CV and fluorescence spectral investigations. The nu(C=N) of the thiocyanate group indicates N coordination in all cases. (C) 1997 Elsevier Science Ltd. [References: 33]
机译:[Ln(NCS)(3)(PBH)(2)]和[Ln(NCS)(3)(MPB)(2)]类型的八种镧系元素硫氰酸盐络合物,其中Ln = La,Pr,Nd,Sm, Eu,Gd,Dy和Y以及PBH和MPB分别是2-(2-吡啶基苯并咪唑)和1-甲基-2-(2'-吡啶基)苯并咪唑,并已通过电导和热重分析等各种物理化学技术进行了表征研究,电子,IR,NMR(H-1和C-13),EPR,CV和荧光光谱研究。在所有情况下,硫氰酸酯基团的nu(C = N)均表示N配位。 (C)1997 Elsevier Science Ltd. [参考:33]

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