[Ni(4,4'-bipyridine)2(NCS)2]n | 58798-27-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [Ni(4,4'-bipyridine)2(NCS)2]n
• CAS: 58798-27-9
• 化学式: C₂₂H₁₆N₆NiS₂
• 分子量: 487.231
• InChiKey: FFEGHKDYNGHXAD-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  4,4'-联吡啶 、 nickel(II) nitrate hexahydrate 、 sodium thiocyanide 以 水 为溶剂， 以90%的产率得到[Ni(4,4'-bipyridine)2(NCS)2]n
  参考文献：
  名称：

  Spectral and structural properties of 2D network complex [Ni(4,4′–bipyridine)2(NCS)2]n

  摘要：

  The complex [Ni(4,4'-bipyridine)(2)(NCS)(2)](n), in which nickel atoms are linked by two different Ni-4,4'-bpy-Ni assemblies to form two-dimensional distorted square net structure and the most effective packing of layers, has been isolated and structurally characterized. It represents the first example of Ni(II)-4,4'-bpy complex possesses 2D network. Crystal data for I: Fw = 487.23, a = 12.156(3), b = 11.38(2), c = 16.646(8) Angstrom, beta = 100.43(3), V = 2265(1) Angstrom(3), Z = 4, space group = C2/c, T = 298 K, lambda((Mo-K alpha) = 0.71070 Angstrom, rho(calc) = 1.429 g cm(-3), mu = 10.62 cm(-1), F(000) = 1000, R = 0.054, Rw = 0.086, GOF = 3.98. The UV-VIS absorption spectrum of the title complex is also reported and explained perfectly by the scaling radial theory which proposed by us. The strong and broad absorption bands occurred at 10433, 16830, 26556 cm(-1), and they are assigned as d-d transitions of Ni(II) ion in octahedral field: (3)A(2g) -->(3) T-2ga,T-b +(3) T-2gc; (3)A(2g) -->(3) T-1gz + T-3(1gy,x); (3)A(2g) --> T-3(1gz) + T-3(1gy,x). The calculated results of the d-d transition energy levels agree well with the experimental values. (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-2860(99)00306-3