Vanadium chemistry of o-mercaptophenol. Part IV. Construction of heterobinuclear complexes via the synthon [V(mp)(3)](2-) (mp = o-mercaptophenolato dianion). Syntheses and structures of (BzMe(3)N)(2)[V(mp)(3)] center dot MeCN center dot 1/2 MeOH and V-Co complexes

Authors
Kang, BS Wang, XJ Su, CY Liu, HQ Wen, TB Liu, QT
Citation
Bs. Kang et al., Vanadium chemistry of o-mercaptophenol. Part IV. Construction of heterobinuclear complexes via the synthon [V(mp)(3)](2-) (mp = o-mercaptophenolato dianion). Syntheses and structures of (BzMe(3)N)(2)[V(mp)(3)] center dot MeCN center dot 1/2 MeOH and V-Co complexes, TRANSIT MET, 24(6), 1999, pp. 712-717
Citations number
21
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
TRANSITION METAL CHEMISTRY
ISSN journal
03404285 → ACNP
Volume
24
Issue
6
Year of publication
1999
Pages
712 - 717
Database
ISI
SICI code
0340-4285(1999)24:6<712:VCOOPI>2.0.ZU;2-8
Abstract
The mononuclear complex (BzMe(3)N)(2)[V(mp)(3)] . MeCN . 1/2 MeOH (1) (mp = o-SC6H4O2-) obtained by reacting VCl3 with Na(2)mp in the presence of BzMe (3)NBr contains the synthon [V(mp)(3)](2-). Further reaction with Co-2(CO)( 8) gave [V(mp)(3)Co(Py)(2)(MeCN)] . 2MeCN (2) and [V(mp)(3)Co(DMF)(3)] (3), depending on the recrystallization conditions. The coordination geometry o f the V atoms in all these complexes lies between an octahedron and a trigo nal prism. Upon formation of (2) and (3), the terminal oxo atoms of mp beco me mu(2)-O bridges between V and Co, while the latter atom is also octahedr al.