2 Homometallic Alkoxides

646
Table 6.49 (Continued)
Bond length ( ˚A) Bond angle ( Ž )
Compound Aryloxide M–O M–O–Ar Reference
[Ga(H-tri-OAr)]Cl
octahedral Ga, one OAr protonated, not bound
[f⊲Me3Si⊳3SigGa⊲OAr⊳3][H2NC5H6Me4]
two phenoxides hydrogen bonded to
tetramethylpiperidinyl cation
Nf⊲CH2⊳2NHCH2-2-OC6H3Br-4g3
OC6H5
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1.897 (4)
1.904 (4)
1.829 (4)
1.853 (4), 1.892 (4)
131
124
x
xi