trans-[cobalt(III)(dimethylglyoxime(-H)(1-))2(pyridine)2](triflate) | 919491-31-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: trans-[cobalt(III)(dimethylglyoxime(-H)(1-))2(pyridine)2](triflate)
• CAS: 919491-31-9
• 化学式: CF₃O₃S*C₁₈H₂₄CoN₆O₄
• 分子量: 596.49
• InChiKey: FDTHGXHUESMFRG-RQCFWUSBSA-K

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  吡啶 、 cobalt(II) trifluoromethanesulfonate hexahydrate 、 二甲基乙二醛肟 以 甲醇 、 水 为溶剂， 以67%的产率得到trans-[cobalt(III)(dimethylglyoxime(-H)(1-))2(pyridine)2](triflate)
  参考文献：
  名称：

  Trinuclear tris-Co(II) and trans-cobaloxime type Co(III) complexes prepared from Co(II) triflate precursor: Synthesis, structure and properties

  摘要：

  Three new coordination compounds, [CO3(DH)(6)]center dot 24H(2)O (I), [Co(DH)(2)Tu(2)]CF3SO3 (II) and [Co(DH)(2)Py-2]CF3SO3 (III) (where DH- = monoanion of dimethylglyoxime, Py = pyridine, Tu = thiourea), were synthesized starting from CO(CF3SO3)(2)center dot 6H(2)O as a substrate. The complexes were characterized by X-ray crystallography, spectroscopic methods (IR, UV-Vis, H-1 and C-13 NMR, MS) and magnetochemistry. Compound I is a neutral, C-3i symmetrical, trinuclear Co(II) complex with two tris-{Co2+(mu-DH)(3)} units connected to the central Co(II) ion via bridging oxygen atoms, saturating the Co(II) octahedral coordination. In the case of II and III, the complex cations have the usual trans-octahedral configuration with two DH-chelating units in the equatorial plane of the Co(III) ion and the apical coordination sites occupied by two neutral monodentate ligands (Py or Tu). (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2006.06.023