(norbornadiene)(glyoxaldihydrazone)rhodium(I) trichlorostannate | 287402-62-4

• 英文名称: (norbornadiene)(glyoxaldihydrazone)rhodium(I) trichlorostannate
• CAS: 287402-62-4
• 化学式: C₉H₁₄Cl₃N₄RhSn
• 分子量: 506.211
• InChiKey: MJHRYQZCYHJCFR-WNYBMOIASA-K

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：

  [(norbornadiene)rhodium(I)chloride]2 、 glyoxal bis-hydrazide 、 tin(ll) chloride 以 甲醇 、 二氯甲烷 为溶剂， 生成 (norbornadiene)(glyoxaldihydrazone)rhodium(I) trichlorostannate
  参考文献：
  名称：

  Pentacoordinated diolefinic rhodium(I) organocomplexes with α-diimine ligands. Crystal structures of [Rh(Nbd)(LL)(PPh3)]ClO4 (Nbd=norbornadiene; LL=Bdh, biacetylidihydrazone; Pvdh, pyruvaldihydrazone; Bda, biacetyldianil)

  摘要：

  Pentacoordinated [Rh(Nbd)(LL)(PPh3)]ClO4 (Nbd = norbornadiene; LL = biacetyldihydrazone (Bdh) (1), pyruvaldehydedihydrazone (Pvdh) (2), glyoxaldihydrazone (Gdh) (3), biacetyldianyl (Bda) (4)) complexes are studied. The molecular structures of 1, 2, and 4 have been determined by X-ray diffraction. The three cations are best described as having distorted trigonal bipyramidal geometry with the olefinic bonds of Nbd spanning axial-equatorial sites; in 1 and 2 the other equatorial positions are occupied by the diimine groups and the PPh3 is in axial position while in 4 the diimine occupies axial-equatorial sites and the PPh3 is in equatorial position. Complexes 1 and 2 show intermolecular hydrogen bond N-H ... OClO3 linkages, strong in 2. In acetone solution compounds 1-4 undergo phosphine dissociation, inhibited at 273 K; 2, 3 and 4 behave as dimers with bridging diimine ligands. Neutral pentacoordinated [Rh(X)(L-2)(LL)] (X=Cl, SnCl3; L-2=Nbd, 1,5-cyclooctadiene (Cod); LL=Pvdh, Gdh) compounds undergo ionic dissociation in solution where at 183 K [Rh(SnCl3)(Nbd)(Pvdh)] shows a square pyramidal structure with SnCl3 in apical position. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00090-5