新的三齿NS 2配体2-HSC 6 H 4 C(Me)NNHC(S)SCH 2 Ph(H 2 L 1),2-HSC 6 H 4 C(Me)NNHC(S)NHCPh 3(H 2 L 2),2-HSC 6 H 4 CH NNHC(S)NHCPh 3(H 2 L 3)和1-Ph-3-Me-5-HS-C 3 N 2 -CH NNC(SH)NHCPh 3( H 2 L 4)与二氧钼(VI)前驱体产生单核钼(VI)络合物[MoO 2(L 1)(pic)] 1(pic = 4-甲基吡啶),[MoO 2 L 2(MeOH)]·2.25 MeOH 2和双核钼(V)络合物[Mo 2 O 3 L 3 2 ]·3CH 2 Cl 2 3和[Mo 2 O 3 L 4 2 ] 4.通过单晶X射线分析确定1–3的分子结构。配合物1和2每个都由一个带有mer的中央顺式-MoO 2单元组成配位三齿双阴离子配体和一个中性供体分
Jensen,K.A. et al., Acta Chemica Scandinavica (1947), 1968, vol. 22, p. 1 - 50
作者:Jensen,K.A. et al.
DOI:——
日期:——
Molybdenum complexes with tridentate NS2 ligands. Synthesis, crystal structures and spectroscopic properties
作者:Lutz Stelzig、Stephan Kötte、Bernt Krebs
DOI:10.1039/a802334d
日期:——
ligand and one neutral donor molecule completing the octahedral environment of molybdenum(VI). Complex 3 exhibits an anti-Mo2O3 group co-ordinated by two mer chelating ligands. The symmetry-related molybdenum(V) centres are in a square pyramidal environment. Infrared, NMR and MS studies evidenced a comparable structure for 4. The reduction of the dioxomolybdenum(VI) compounds 1 and 2, achieved by addition
新的三齿NS 2配体2-HSC 6 H 4 C(Me)NNHC(S)SCH 2 Ph(H 2 L 1),2-HSC 6 H 4 C(Me)NNHC(S)NHCPh 3(H 2 L 2),2-HSC 6 H 4 CH NNHC(S)NHCPh 3(H 2 L 3)和1-Ph-3-Me-5-HS-C 3 N 2 -CH NNC(SH)NHCPh 3( H 2 L 4)与二氧钼(VI)前驱体产生单核钼(VI)络合物[MoO 2(L 1)(pic)] 1(pic = 4-甲基吡啶),[MoO 2 L 2(MeOH)]·2.25 MeOH 2和双核钼(V)络合物[Mo 2 O 3 L 3 2 ]·3CH 2 Cl 2 3和[Mo 2 O 3 L 4 2 ] 4.通过单晶X射线分析确定1–3的分子结构。配合物1和2每个都由一个带有mer的中央顺式-MoO 2单元组成配位三齿双阴离子配体和一个中性供体分