Hydrogen bonding networks and proton transfer compounds of cobalt(II) and copper(II) with pyridine-2,5-dicarboxylate

?olak A.T.; Ye?ilel O.Z.; Pamuk G.; Günay H.; Büyükgüng?r O.

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Hydrogen bonding networks and proton transfer compounds of cobalt(II) and copper(II) with pyridine-2,5-dicarboxylate

机译：钴（II）和铜（II）与2,5-二羧酸吡啶的氢键网络和质子转移化合物

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Three Co(II) and Cu(II)-pyridine-2,5-dicarboxylate (pydc) proton transfer compounds with 1,4-butanediamine (ben) and 2,2-dimethylpropane-1,3-diamine (dmpen), trans-(H_2ben)[Co(pydc)_2(H_2O) _2]·4H_2O (1), trans-(H_2dmpen)[Co(pydc) _2(H_2O)_2]·2H_2O (2) and (H _2ben)_2[Cu_2(μ-pydc)_4(H _2O)_2] (3) have been synthesized and characterized by the methods of elemental, spectroscopic (IR and UV-Vis), thermal (TG/DTG, DTA) analysis, magnetic measurement and single crystal X-ray diffraction. The crystallographic analysis revealed that the complexes consist of [Co(pydc) _2(H_2O)_2]~(2-) anion, bis(protonated) diamine cation (H_2ben for 1 and H_2dmpen for 2) and four and two crystal water molecules, respectively. The Co(II) ions are coordinated by two pydc and two aqua ligands. The bis(deprotonated) pydc ligands coordinate to the Co(II) ions through the nitrogen atom of pyridine ring and the oxygen atom of carboxylate group, creating a chelate ring. The distorted octahedral geometries are completed by two trans aqua ligands at axial positions. The molecular structure of the complex 3 consists of dinuclear [Cu _2(μ-pydc)_4(H_2O)_2]~(4-) units and bis(protonated) 1,4-butanediammonium cation. In the structure, each Cu(II) ion is coordinated by two nitrogen and two oxygen atoms from two pydc ligands and one oxygen atom from aqua ligand, forming a distorted square pyramidal geometry.

机译：三种带有1,4-丁二胺（ben）和2,2-二甲基丙烷-1,3-二胺（dmpen）的Co（II）和Cu（II）-吡啶-2,5-二羧酸（pydc）质子转移化合物-（H_2ben）[Co（pydc）_2（H_2O）_2]·4H_2O（1），反式-（H_2dmpen）[Co（pydc）_2（H_2O）_2]·2H_2O（2）和（H _2ben）_2 [Cu_2 （μ-pydc）_4（H _2O）_2]（3）的合成和表征方法包括元素分析，光谱分析（IR和UV-Vis），热分析（TG / DTG，DTA），磁测量和单晶X射线衍射。晶体学分析表明，该配合物由[Co（pydc）_2（H_2O）_2]〜（2-）阴离子，双（质子化）二胺阳离子（H_2ben为1，H_2dmpen为2）以及四个和两个结晶水分子组成，分别。 Co（II）离子由两个pydc和两个aqua配体配位。双（去质子化的）pydc配体通过吡啶环的氮原子和羧酸根的氧原子与Co（II）离子配位，从而形成螯合环。扭曲的八面体几何形状由轴向位置上的两个反式透明配体完成。配合物3的分子结构由双核[Cu _2（μ-pydc）_4（H_2O）_2]〜（4-）单元和双（质子化）1,4-丁二铵阳离子组成。在该结构中，每个Cu（II）离子都由两个pydc配体的两个氮原子和两个氧原子配成，而水族配体的一个氧原子配位，形成了扭曲的方形锥体形状。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2011年第6期|共11页
作者
?olak A.T.; Ye?ilel O.Z.; Pamuk G.; Günay H.; Büyükgüng?r O.;
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正文语种 eng
中图分类无机化学;
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1; 4-Butanediamine; 2; 2-Dimethylpropane-1; 3-diamine; Cobalt(II) complexes; Copper(II) complexes; Pyridine-2; 5-dicarboxylate complexes;

机译：1;4-丁二胺;2;2-二甲基丙烷-1;3-二胺;钴（II）配合物;铜（II）配合物;吡啶-2;5-二羧酸酯配合物;

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1. Hydrogen bonding networks and proton transfer compounds of cobalt(II) and copper(II) with pyridine-2,5-dicarboxylate [J] . ?olak A.T., Ye?ilel O.Z., Pamuk G., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2011,第6期

机译：钴（II）和铜（II）与2,5-二羧酸吡啶的氢键网络和质子转移化合物
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4. EVALUATION OF THE ELECTRICAL CHARACTERISTICS OF III-V COMPOUNDS SOLAR CELLS IRRADIATED WITH PROTONS AT LOW TEMPERATURE [C] . Takeshi Ohshima, Taishi Sumita, Mitsuru Imaizumi, IEEE Photovoltaic Specialists Conference . 2005

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Hydrogen bonding networks and proton transfer compounds of cobalt(II) and copper(II) with pyridine-2,5-dicarboxylate

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