[Cu(pyridine-2-carboxamide)2(NO3)2] | 1198052-72-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [Cu(pyridine-2-carboxamide)2(NO3)2]
• CAS: 1198052-72-0；16570-53-9
• 化学式: C₁₂H₁₂CuN₆O₈
• 分子量: 431.809
• InChiKey: YNCTVDCCESXQPD-UHFFFAOYSA-N

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：

  2,4,6-三(2-吡啶基)三嗪 、 copper(II) nitrate trihydrate 以 甲醇 为溶剂， 以60%的产率得到[Cu(pyridine-2-carboxamide)2(NO3)2]
  参考文献：
  名称：

  Complexes derived from the general copper(II)/maleamic acid/N,N′,N′′-chelate reaction systems: Synthetic, reactivity, structural and spectroscopic studies

  摘要：

  The synthetic investigation of the Cu(II)/maleamate(-1) ion (HL(-))/N,N',N ''-chelate general reaction system has allowed access to compounds [Cu(2)(HL)(2)(bppy)(2)](ClO(4))(2)center dot H(2)O (1 center dot H(2)O), [Cu(HL)(bppy)(ClO(4))] (2) and [Cu(HL)(terpy)(H(2)O)](ClO(4)) (4) (bppy = 2,6-bis(pyrazol-1-yl)pyridine, terply = 2,2';6',2 ''-terpyridine). In the absence of externally added hydroxides, compound [Cu(2)(L')2(bppy)(2)](ClO(4))(2) (3) was obtained from MeOH solutions; L'(-) is the monomethyl maleate(-1) ligand which is formed in situ via the Cu(II)-assisted HL(-) -> L'(-) transformation. In the case of tptz-containing (tptz = 2,4,6-tris(2-pyridyl)-1,3,5-triazine) reaction systems, the Cu(II)-assisted hydrolysis of tptz to pyridine-2-carboxamide (L1) afforded complex [Cu(L1)(2)(NO(3))(2)] (5). The crystal structures of 1-5 are stabilized by intermolecular hydrogen bonding and pi-pi stacking interactions. Characteristic IR bands of the complexes are discussed in terms of the known structures and the coordination modes of the ligands. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.04.016