[((Ph2P)2N)2Sm(C5H5)(THF)] | 748798-93-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [((Ph2P)2N)2Sm(C5H5)(THF)]
• 英文别名: bis(diphenylphosphanyl)azanide;cyclopenta-1,3-diene;oxolane;samarium(3+)
• CAS: 748798-93-8
• 化学式: C₅₇H₅₃N₂OP₄Sm
• 分子量: 1056.32
• InChiKey: RYHAGTHITVAVRS-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：

  四氢呋喃 、 [((Ph2P)2N)K(tetrahydrofuran)(n)] 、 氯化钐 、 sodium cyclopentadienide 以 四氢呋喃 为溶剂， 以33%的产率得到[((Ph2P)2N)2Sm(C5H5)(THF)]
  参考文献：
  名称：

  Ytterbium and Samarium Bis(diphosphanylamides):  Syntheses and Structures of Lanthanide Complexes Having Two {(Ph₂P)₂N}^- Ligands in the Coordination Sphere

  摘要：

  Bis(diphosphanylamide) complexes of the lanthanides have been sythesized. Two approaches to obtain these compounds are shown. Reaction of YbCl3 with a slight excess of [K(THF)(n)][N(PPh2)(2)] gives [{(Ph2P)(2)N}(2)YbCl(THF)(2)], which can be further reacted with K(C5Me5) to give the corresponding pentamethylcyclopentadienyl complex [{(Ph2P)(2)N}(2)Yb(C5Me5)]. In a second approach to bis(diphosphanylamide) complexes of the lanthanides, Na(C5H5) was treated with SmCl3 to generate [(C5H5)SmCl2(THF)(3)] in situ. Further reaction with 2 equiv of [K(THF)(n)][N(PPh2)(2)] gave the desired complex [{(Ph2P)(2)N}(2)Sm(C5H5)(THF)].

  DOI：

  10.1021/ic049437o