| 280107-76-8

• CAS: 280107-76-8
• 化学式: C₂₈H₄₈Cl₂N₁₂Pt₂
• 分子量: 1013.84
• InChiKey: DVPNBBRYNFOTCU-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  lithium 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidinate 、 platinum(II) chloride 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Completion of the Series of M₂(hpp)₄Cl₂ Compounds from W to Pt:  The W, Os, and Pt Compounds

  摘要：

  The series of M-2(hpp)(4)Cl-2 complexes (hpp is the anion of 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine) from M = W to M = Pt has been completed by the preparation and characterization of those with M = W, Os, and Pt. W-2(hpp)(4)Cl-2 (1) has a W-W distance of 2.250(2) Angstrom, is diamagnetic, and can be assigned a W-W triple bond based on a sigma(2)pi(4) electron configuration. Os-2(hpp)(4)Cl-2 (2) has an Os-Os distance of 2.379(2) Angstrom and displays a temperature-independent paramagnetism. It can be assigned a sigma(2)pi(4)delta(2)delta(*2)configuration. Pt-2(hpp)(4)Cl-2 has a Pt-Pt distance of 2.440(1) Angstrom and is diamagnetic. A bond order of 1, based on a configuration in which only the sigma* orbital is empty, is consistent with these data.

  DOI：

  10.1021/ic991370v