[Cu(2-(N-acetylamino)-6-methylpyridine)(H₂O)Cl₂]*2-(N-acetylamino)-6-methylpyridine | 1610763-92-2

• 英文名称: [Cu(2-(N-acetylamino)-6-methylpyridine)(H₂O)Cl₂]*2-(N-acetylamino)-6-methylpyridine
• CAS: 1610763-92-2
• 化学式: C₈H₁₀N₂O*C₈H₁₂Cl₂CuN₂O₂
• 分子量: 452.828
• InChiKey: PYSWRCIBXACFCU-UHFFFAOYSA-L

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：

  2-乙酰氨基-6-甲基嘧啶 、 copper(II) choride dihydrate 以 乙醇 为溶剂， 以70%的产率得到[Cu₂(2-(N-acetylamino)-6-methylpyridine)₂Cl₄]
  参考文献：
  名称：

  Steric influence of the 6-methyl group on the molecular and crystal structures of copper(II) chloride complexes with 2-(N-acetylamino)-6-methylpyridine

  摘要：

  New coordination compounds of copper(II) chloride with 2-(N-acetylamino)-6-methylpyridine (L) of the compositions [Cu2L2Cl4] (1), [CuL(H2O)Cl-2]center dot L (1a), and [CuL2Cl][CuLCl3]center dot C2H5OH (2) have been prepared by the reactions between ethanol solutions of L and ethanol solutions of CuCl2 center dot 2H(2)O at different Cu:L ratios. The compounds have been characterized by a set of methods including elemental analysis, IR-spectroscopy, single-crystal X-ray diffraction analysis, and magnetic susceptibility measurements in the range 5-300 K (for 1). The crystal structures of 1 and 1a revealed distorted square-pyramidal geometry around Cu(II) centers, while in 2 both distorted square-pyramidal and trigonal-bipyramidal coordinations are present. L acts as a bidentate chelate ligand bound to the metal center through the pyridine N atom and the acetyl O atom. The results of the study demonstrate that the presence of 6-methyl substituent in L provides a high steric hindrance, precluding the formation of complexes with a distorted octahedral coordination of Cu(II). (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2014.04.016