2 Homometallic Alkoxides

536
Table 6.20 (Continued)
Bond length ( ˚A) Bond angle ( Ž )
Compound Aryloxide M–O M–O–Ar Ref.
[U(O) 2(OAr) 2(py) 3 ] OC6H3Pri 2-2,6 2.179 (5)
[(thf) 3Na⊲ 2-OAr⊳2⊲ 2-O⊳2U(OAr) 2] OC6H3Me2-2,6
2-OC6H3Me2-2,6
2.215 (5)
2.217 (5)
2.190 (5)
2.282 (5), 2.436 (4)
2.294 (5), 2.445 (5)
[UfN⊲CH2CH2NSiMe3⊳3g(OAr)⊲ -OBu t ⊳Li(THF)]
6-coord. U, terminal OPH
OC6H5 2.188 (8) 178 xvi
[CP3Np(OAr)] OC6H5 2.136 (7) 160 xvii
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