| 213594-95-7

• CAS: 213594-95-7
• 化学式: CCl₅NReSe*C₁₁H₁₂N₂
• 分子量: 640.679
• InChiKey: TUBBTVADUAANMH-UHFFFAOYSA-H

反应信息

• 作为产物：
  描述：

  dipyridiniomethane bis(tetraphenylborate) 、 以 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Kristallstrukturen und Normalkoordinatenanalyse der bindungsisomeren Pentachloroselenocyanatorhenate (IV)

  摘要：

  The X-ray structure determinations on single crystals of (Ph3PNPPh3)(2)[ReCl5(NCSe)] (1) (monoclinic, space group P2(1)/n, a = 10.806(2), b = 13.349(2), c = 46.071(4) Angstrom, beta = 94.947(9)degrees, Z = 4) and (Py2CH2)[ReCl5(seCN)] (2) (monoclinic, space group P2(1)/n, a = 12.044(1), b = 9.838(1), c = 15.686(2) Angstrom, beta = 105.913(8)degrees, Z = 4) reveal, that the nearly linear selenocyanate group (178 degrees) is coordinated via N with the Re-N-C angle of 172.7 (1) and via Se with the Re-Se-C angle of 107.4 degrees (2). Based on the molecular parameters of the X-ray determinations the IR and Raman spectra, known from literature for both linkage isomers, have been assigned by normal coordinate analysis. The valence force constants are f(d)(ReN) = 1.72 and f(d)(ReSe)= 1.20 mdyn/Angstrom.

  DOI：

  10.1002/(sici)1521-3749(199809)624:9<1487::aid-zaac1487>3.0.co;2-g