(μ5-C5H5)2Cr2(μ3-S)2(μ-SCMe3)2Re(NO)(CO) | 161906-68-9

• 英文名称: (μ5-C5H5)2Cr2(μ3-S)2(μ-SCMe3)2Re(NO)(CO)
• 英文别名: (C5H5)2Cr2(μ-SCMe3)2(μ3-S)2Re(CO)(NO)
• CAS: 161906-68-9
• 化学式: C₁₉H₂₈Cr₂NO₂ReS₄
• 分子量: 720.9
• InChiKey: YZPZMZNQHUKOTE-UHFFFAOYSA-L

反应信息

• 作为反应物：
  描述：

  (μ5-C5H5)2Cr2(μ3-S)2(μ-SCMe3)2Re(NO)(CO) 、 碘 以 二氯甲烷 为溶剂， 以65.4%的产率得到(C5H5)2Cr2(μ-SCMe3)2(μ3-S)2Re(NO)I
  参考文献：
  名称：

  Formation of Antiferromagnetic Heteronuclear Thiolate- and Sulfide-Bridged Complexes. 4. Synthesis of Triangular Clusters with CrRe2 and Cr2Re Cores

  摘要：

  The thermolysis of Cp(2)Cr(2)(mu-SCMe(3))(2)(mu(3)-S)Re(CO)(2)(NO)Cl-2 (4) either in benzene under an atmosphere of CO (70-80 degrees C)) or in the presence of Co-2(CO)(8) (70 degrees C) was studied. In both cases the formation of the tetranuclear cluster [CpCr(mu-SCMe(3))(2)(mu(3)-S)Re(CO)(NO)](2) (5) was observed. Under a CO atmosphere 5 transformed into two mainproducts: the known antiferromagnetic Cp(2)Cr(2)(mu-SCMe(3))(2)(mu(3)-S)(2)Re(CO(NO) cluster (2a) and the paramagnetic CpCr(mu-SCMe(3))Re(CO)(NO)(mu(3)-S)(2)(mu-SCMe(3))Re(CO)(2)(NO) compound (6; Cr-Re(1) = 3.068-(2) Angstrom, Cr-Re(2) = 3.391(2) Angstrom, Re(1)-Re(2) = 3.317(1) Angstrom, mu(eff) = 3.80 mu(B) (289-282 K)). Carbonylation of 5 was achieved in the presence of Co-2(CO)(8). One NO group was lost, producing a CpCr(mu-SCMe(3))Re(CO)(NO)(mu(3)-S)(mu(3)-SCMe(3))(mu-SCMe(3))Re(CO)(3) cluster (7; Cr-Re(2) = 3.150(2) Angstrom, CrRe(1) = 3.668(2) Angstrom, Re(1)-Re(2) = 3.454(1) Angstrom, mu(eff) = 3.68 mu(B) (289-282 K) and 2a. The oxidation of 2a by I-2 (CH2Cl2, 22 degrees C) led to the antiferromagnetic Cp(2)Cr(2)(mu-SCMe(3))(2)(mu(3)-S)(2)Re(NO)I complex (9; Cr(1)-Re = 2.744(5) Angstrom, Cr(2)-Re = 3.034(5) Angstrom, Cr(1)-Cr(2) = 3.139(6) Angstrom) containing three magnetically coupled metal centers (-2J(Cr-Cr) = 70 cm(-1), -2J(Cr-Re)(av) = 302 cm(-1)). 9 can be reconverted into 2a through reaction with an excess of Co-2(CO)(8). Compounds 6, 7, and 9 were characterized by X-ray analyses. Crystal data: 6, space group P2(1)/c, a = 17.133(7) Angstrom, b = 12.294(4) Angstrom, c = 11.672(5) Angstrom, beta = 92.61(3)degrees, Z = 4, V = 2456(2) Angstrom(3); 7 space group P2(1)/c, a = 15.979(7) Angstrom, b = 12.065(4) Angstrom, c = 16.424(7) Angstrom, beta = 104.95(2)degrees, Z = 4, V = 3059(2) Angstrom(3), 9, space group P2(1), a = 9.669(4) Angstrom, b = 11.758(6) Angstrom, c = 11.913(5) Angstrom, beta = 107.56(2)degrees, Z = 2, V = 1291(1) Angstrom(3).

  DOI：

  10.1021/om00003a014
• 作为产物：
  描述：

  dicyclopentadienyldi(μ-tert-butylthiolato)(μ-sulfido)dichromium 、 dirhenium tetrachloride tetracarbonyl dinitrosyl complex 以 乙腈 为溶剂， 生成 (μ5-C5H5)2Cr2(μ3-S)2(μ-SCMe3)2Re(NO)(CO)
  参考文献：
  名称：

  Eremenko; Novotortsev; Petrunenko, Russian Journal of Coordination Chemistry, 1996, vol. 22, # 5, p. 322 - 324

  摘要：

  DOI：

文献信息

• Eremenko; Novotortsev; Petrunenko, Russian Journal of Coordination Chemistry, 1996, vol. 22, # 5, p. 322 - 324
  作者：Eremenko、Novotortsev、Petrunenko

  DOI：——

  日期：——