引用本文:
钟国清, 郭应, 栾绍嵘, 臧祥生, 陈娅如. 非天然氨基酸与双肽席夫碱锌配合物的合成与表征[J]. 应用化学,
2001, 18(10): 817-820.
Citation: ZHONG Guo-Qing, GUO Ying-Chen, LUAN Shao-Rong, ZANG Xiang-Sheng, CHE YA-Ru. Synthesis and Characterization of the Complexes Zinc(Ⅱ) with Schiff Base Ligands Derived from Salicylaldehyde and Non-Natural Amino Acids and Dipeptide[J]. Chinese Journal of Applied Chemistry, 2001, 18(10): 817-820.
Citation: ZHONG Guo-Qing, GUO Ying-Chen, LUAN Shao-Rong, ZANG Xiang-Sheng, CHE YA-Ru. Synthesis and Characterization of the Complexes Zinc(Ⅱ) with Schiff Base Ligands Derived from Salicylaldehyde and Non-Natural Amino Acids and Dipeptide[J]. Chinese Journal of Applied Chemistry, 2001, 18(10): 817-820.
非天然氨基酸与双肽席夫碱锌配合物的合成与表征
English
Synthesis and Characterization of the Complexes Zinc(Ⅱ) with Schiff Base Ligands Derived from Salicylaldehyde and Non-Natural Amino Acids and Dipeptide
Abstract:
Two novel complexes of Zn(Ⅱ) with N-salicylidene p-methylsulfonyl phenyleneserine and N-salicylidene glycyl glycine have been synthesized. The compositions and structures of the complexes were characterized by elemental analyses, molar conductance, infrared spectra, TG DTA, X-ray powder diffraction. The compositions of two complexes are ZnC17H17O7NS(A) and ZnC11H13-O5.5 N2(B). The complexes are nonelectrolyte having coordination water for A, but only crystal water for B. The coordination numbers of zinc ion in the complexes are four. The XRD indexes results indicated that the crystal structure of the complex A belongs to monoclinic system, with lattice parameters:a=1.623 3 nm, b=2.270 0 nm, c=1.669 3 nm, U=94.39°; and the complex B belongs to triclinic system, with lattice parameters:a=1.786 5 nm, b=1.684 1 nm, c=2.032 1 nm, T=96.96°, U=96.51°, V=98.73° respectively.
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Key words:
- p-methylsulfonyl-phenyleneserine
- / glycyl glycine
- / salicyladehyde
- / Schiff base
- / zinc(Ⅱ)complex
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