Pt(II)Cl2(1-methylpteridine-2,4(1H,3H)-dione)*H2O | 622864-08-8

• 英文名称: Pt(II)Cl2(1-methylpteridine-2,4(1H,3H)-dione)*H2O
• 英文别名: Pt(II)Cl2(1-methyllumazine)*H2O
• CAS: 622864-08-8
• 化学式: C₇H₆Cl₂N₄O₂Pt*H₂O
• 分子量: 462.152
• InChiKey: DSOYCYGNLSBIML-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：

  potassium tetrachloroplatinate(II) 、 1-methyl-2,4-dioxo-(1H,3H)pteridine 、 水 以 水 为溶剂， 生成 Pt(II)Cl2(1-methylpteridine-2,4(1H,3H)-dione)*H2O
  参考文献：
  名称：

  Synthesis and characterization of several lumazine derivative complexes of Co(II), Ni(II), Cu(II), Cd(II), Pd(II) and Pt(II). X-ray structures of a mononuclear copper complex and a dinuclear cadmium complex

  摘要：

  The synthesis of the new Co(II), Ni(II), Cu(II), Cd(II), Pd(II) and Pt(II) complexes with 1-methyllumazine (1-methylpteridine-2,4(1H, 3H)-dione, MLM) and 1,6,7-trymethyllumazine (1,6,7-trimethylpteridine-2,4(1H,3H)-dione, MLMD) is described. The coordination chemistry of these ligands have been investigated and an usual bidentate bonding mode through the N5 and 04 atoms is observed. These complexes present the form (MCl2L)-Cl-II and were characterized by elemental analyses, TG and DSC, as well as by IR, UV-Vis, EPR spectroscopy and magnetic measurements. The crystal structures of [CuCl2(MLM)(H2O)] and [CdCl2(MLM)(H2O)](2) have been determined by X-ray diffraction methods. The copper(II) compound exists in the monomeric form with an environment around the metal ion as a distorted square-based pyramidal geometry whereas the cadmium complex was observed as dimers with an edge-sharing distorted octahedral coordination sphere around each cadmium center. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(03)00172-5