Crystal structures of copper(II) complexes with methyliminodiacetate ions and 1,10-phenanthroline or imidazole [Cu(Phen)H2O][Cu(Mida)(2)]center dot 2H(2)O and [Cu(Mida)Im]

Zabel M; Poznyak AL; Pawlowski VI

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Crystal structures of copper(II) complexes with methyliminodiacetate ions and 1,10-phenanthroline or imidazole [Cu(Phen)H2O][Cu(Mida)(2)]center dot 2H(2)O and [Cu(Mida)Im]

机译：含亚氨基二乙酸甲酯离子和1,10-菲咯啉或咪唑[Cu（Phen）H2O] [Cu（Mida）（2）]中心点2H（2）O和[Cu（Mida）Im]的铜（II）配合物的晶体结构

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Methyliminodiacetic acid (H(2)Mida) and imidazole react with copper(II) to form crystals of the square pyramidal complex [Cu(Mida)Im]. One N and two O atoms of the Mida ligand (Cu-N 2.010(1) angstrom, Cu-O 1.955(1) angstrom, and 1.978(1) angstrom) and the imidazole N atom (1.950(1) angstrom) lie at the base of the pyramid. The carboxyl O atom of the neighboring complex lies at the apical position (2.411 (1) angstrom); in this way the individual complexes are linked into infinite zigzag chains. Substitution of imidazole by 1,10-phenanthroline gave [Cu-2(Mida)(2)(Phen)H2O]center dot 2H(2)O crystals with two nonequivalent centrosymmetric octahedral anions [Cu(Mida)(2)](2-) of face type (Cu-N 2.023 angstrom and 2.028(2) angstrom,Cu-O-ax 2.579 angstrom and 2.530(2) angstrom,Cu-O-bas 1.952 angstrom and 1.936(2) angstrom). The anions serve as bridges in chains between the [Cu(Phen)H2O](2+) cation fragments to which they are bonded by their axial carboxyl groups. The Cu atom of the cation has a [4+1] environment (with the H2O molecule lying on the axis of the pyramid, and with two N atoms of the ligand and two O atoms of the anions lying at the base).

机译：甲基亚氨基二乙酸（H（2）Mida）和咪唑与铜（II）反应形成方形金字塔状络合物[Cu（Mida）Im]的晶体。 Mida配体的一个N和两个O原子（Cu-N 2.010（1）埃，Cu-O 1.955（1）埃和1.978（1）埃）和咪唑N原子（1.950（1）埃）位于金字塔的底部。相邻络合物的羧基O原子位于顶端位置（2.411（1）埃）;通过这种方式，将各个复合物链接成无限的锯齿形链。咪唑被1,10-菲咯啉取代，得到[Cu-2（Mida）（2）（Phen）H2O]中心点2H（2）O晶体，带有两个不等价的中心对称八面体阴离子[Cu（Mida）（2）]（2 -）面型（Cu-N 2.023埃和2.028（2）埃，Cu-O-轴2.579埃和2.530（2）埃，Cu-O-bas 1.952埃和1.936（2）埃）。阴离子充当[Cu（Phen）H2O]（2+）阳离子片段之间的链桥，它们通过其轴向羧基与之键合。阳离子的Cu原子具有[4 + 1]环境（H2O分子位于金字塔的轴上，并且配体的两个N原子和阴离子的两个O原子位于碱）。

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《Journal of structural chemistry》 |2005年第3期|共5页
作者
Zabel M; Poznyak AL; Pawlowski VI;
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正文语种 eng
中图分类结构化学;
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crystal structure; (methyliminodiacetato)copper(II) complexes; MIXED COMPLEXES; IMINODIACETATE; PYRIDINE-2; 6-DICARBOXYLATE;

机译：晶体结构;（甲基亚氨基二乙酰基）铜（II）配合物;混合配合物;亚氨基二乙酸酯;吡啶-2;6-二羧酸;

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1. Crystal structures of copper(II) complexes with methyliminodiacetate ions and 1,10-phenanthroline or imidazole [Cu(Phen)H2O][Cu(Mida)(2)]center dot 2H(2)O and [Cu(Mida)Im] [J] . Zabel M, Poznyak AL, Pawlowski VI Journal of structural chemistry . 2005,第3期

机译：含亚氨基二乙酸甲酯离子和1,10-菲咯啉或咪唑[Cu（Phen）H2O] [Cu（Mida）（2）]中心点2H（2）O和[Cu（Mida）Im]的铜（II）配合物的晶体结构
2. Thiodiacetato-copper(II) chelates with or without N-heterocyclic donor ligands: molecular and/or crystal structures of [Cu(tda)](n), [Cu(tda)(Him)(2)(H2O)] and [Cu(tda)(5Mphen)] center dot 2H(2)O (Him = imidazole, 5Mphen=5-methyl-1,10-phenanthroline) [J] . Alarcon-Payer C, Pivetta T, Choquesillo-Lazarte D, Inorganica Chimica Acta . 2005,第6期

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3. Co-operation of pi center dot center dot center dot pi, Cu(II)center dot center dot center dot pi, carbonyl center dot center dot center dot pi and hydrogen-bonding forces leading to the formation of water cluster mimics observed in the reassessed crystal structure of [Cu(mal)(phen)(H2O)]2 center dot 3H(2)O (H(2)mal = malonic acid, phen=1,10-phenanthroline) [J] . Choudhury SR, Lee HM, Hsiao TH, Journal of Molecular Structure . 2010,第1a3期

机译：pi中心点中心点中心点pi，Cu（II）中心点中心点中心点pi，羰基中心点中心点中心点pi和氢键合力导致重新评估时观察到的水簇模拟物的形成[Cu（mal）（phen）（H2O）] 2中心点3H（2）O的晶体结构（H（2）mal =丙二酸，phen = 1,10-菲咯啉）
4. Hydrothermal Synthesis and Characterization of the Coordination Polymers with bta =Benzene-1,2,4,5- tetracarboxylate as Bridging Ligand: {Cu(phen)(μ4-bta)1/2· (H2O)}n(phen= 1,10-phenanthroline) [C] . International symposium on solid state chemistry in China amp; 8th Chinese national conference on solid state chemistry and inorganic synthesis : Book of abstracts . 2002

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7. The Crystal Structure of Monoaquobis(1,10-phenanthroline)copper(II) Nitrate, Cu(H2O)(phen)2(NO3)2 [O] . Hisayoshi Nakai, Yoshito Deguchi 1975

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Crystal structures of copper(II) complexes with methyliminodiacetate ions and 1,10-phenanthroline or imidazole [Cu(Phen)H2O][Cu(Mida)(2)]center dot 2H(2)O and [Cu(Mida)Im]

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