2 Homometallic Alkoxides

565
1.839 (2) 138
1.854 (2) 140
[(thf)Li⊲ 2-OAr⊳2V⊲ 2-(OAr)2Li(THF)] 2-OC6H3Pr
Li–O–V
1.842 (7), 1.957 (3)
1.850 (7), 1.895 (2)
1.846 (7), 1.934 (3)
1.864 (7), 1.931 (2)
i square planar V
2-2,6 Li–O–V
1.830 (7), 2.005 (2)
1.811 (7), 2.034 (3)
1.835 (7), 2.034 (2)
1.835 (6), 2.010 (2)
iv
[(12-crown-4)Li][V(OAr) 4]
12-crown-4 solvate, crystallographic S4
symmetry
OC6H3Pri 2-2,6 1.865 (3) 142 iii
[PPh4][V3⊲ 2-OAr⊳6]
terminally bound S, 6-coord. V, linear
OC6H4S-2 2.009 (3), 1.933 (3)
2.001 (3), 1.983 (3)
v
confacial tris-octahedron
Mixed Aryloxy Halides, Amides etc.
1.994 (3), 1.985 (3)
2.025 (3), 1.972 (3)
2.006 (3), 1.984 (3)
2.017 (3), 1.963 (3)
[V(OAr)Cl2⊲THF⊳2] OC6H3Me2-2,6 1.803 (5) 136 vi
iS. Gambarotta, F. van Bolhuis, and M.Y. Chiang, Inorg. Chem., 26, 4301 (1987).
iiR.K. Minhas, J.J.H. Edema, S. Gambarotta, and A. Meetsma, J. Am. Chem. Soc., 115, 6710 (1993).
iiiW.C.A. Wilisch, M.J. Scott, and W.H. Armstrong, Inorg. Chem., 27, 4333 (1988).
ivM.J. Scott, W.C.A. Wilisch, and W.H. Armstrong, J. Am. Chem. Soc., 112, 2429 (1990).
vBeisheng Kang, Linghong Weng, Hanqin Liu, Daxu Wu, Liangren Huang, Cenzhong Lu, Jinghua Cai, Xuetai Chen, and Jiazi Lu, Inorg. Chem., 29,
4873 (1990).
viM. Mazzanti, C. Floriani, A. Chiesi-Villa, and C. Guastini, J. Chem. Soc., Dalton Trans., 1793 (1989).
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