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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >Spectral and thermal studies of divalent transition metal complexes with indole-2-carboxylic acid and 4-substituted hydrazinethiocarbamide
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Spectral and thermal studies of divalent transition metal complexes with indole-2-carboxylic acid and 4-substituted hydrazinethiocarbamide

机译:吲哚-2-羧酸和4-取代的肼基硫脲的二价过渡金属配合物的光谱和热学研究

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摘要

Ternary complexes of Co(II), Ni(II) and Cu(II) with indole-2-carboxylic acid (A) and 4-substituted hydrazinethiocarbamide (L) [4-phenylhydrazinethiocarbamide (L-1), 4-benzylhydrazinethiocarbamide (L-2) and 4-(2-propenyl)hydrazinethiocarbamide (L-3)] were prepared. The structures of the complexes were proposed by molar conductance, electronic, IR, H-1 NMR, mass spectra as well as thermogravimetric (TG) studies. An octahedral structure is suggested for Co(II), Ni(II) and Cu(II) ternary complexes. (c) 2005 Elsevier B.V. All rights reserved.
机译:Co(II),Ni(II)和Cu(II)与吲哚-2-羧酸(A)和4-取代的肼基硫脲(L)[4-苯基肼基硫脲(L-1),4-苄基肼基硫脲(L制备-2)和4-(2-丙烯基)肼基硫脲(L-3)]。通过摩尔电导,电子,IR,H-1 NMR,质谱以及热重(TG)研究提出了配合物的结构。对于Co(II),Ni(II)和Cu(II)三元配合物,建议使用八面体结构。 (c)2005 Elsevier B.V.保留所有权利。

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