2 Homometallic Alkoxides

508
Table 6.9 (Continued)
Bond length ( ˚A) Bond angle ⊲ Ž ⊳
Compound Aryloxide M–O M–O–Ar Reference
[W2(di-OAr)⊲OBu t ⊳4]
ethane-like, di-OAr terminally bound to each W
[W(O)Cl3(Hdi-OAr)] pseudo-octahedral W with Hdi-OAr OH
trans to WDO
[(cyclohexanone)(thf) 2Li⊲ 2-di-
OAr⊳Al(di-OAr⊳]
3,3 0 -dimethyl-1,1 0 -bi-2-
naphtholato
3,3 0 -dimethyl-1,1 0 -bi-2naphtholato
1.900 (1)
1.934 (1)
1.794 (5)
2.262 (6)
1,1 0 -bi-2-naphtholato 1.75 (1) (av.)
1.96 (1)
126
130
135
(HO)
xii xiii
xiv
119 xv
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