2 Homometallic Alkoxides

652
Table 6.56 (Continued)
Bond length ( ˚A) Bond angle ( Ž )
Compound Aryloxide M–O M–O–Ar Ref.
[Na4Bi2( 6-O)(OAr)8(THF)4
octahedral arrangement of metal atoms about O
2-OC6F5 occupancy disorder
of Na, Bi
vi
[Bi6( 3-O)3( 2-OAr)7(OAr)5]
[Bi6( 3-O)7( 3-OAr)fBi( 2-OAr)4g3]
both THF and toluene solvates. Octahedral core
OC6H3Cl2-2,6
2-OC6H3Cl2-2,6
2-OC6F5
3-OC6F5
2.116 (8)–2.559 (9)
2.32 (10)–2.35 (8)
2.52 (8)–2.76 (15)
vii
viii
facially capped by seven 3-O’s and one 3-OAr
[Bi(OAr)2Ph3] OC6F5 2.228 (5) 126 ix
tbp equatorial Ph 2.212 (5) 126
[Bi(OAr)(Br)Ph3] OC6F5 2.235 (9) 130 ix
tbp equatorial Ph
[Bi(OAr)Ph4] OC6F5 2.544 (7) 126 ix
tbp equatorial Ph
[Bi(OAr)2Ph3] OC6Cl5 2.250 (7) 124 ix
tbp equatorial Ph 2.244 (7) 125
[Bi(OAr)(Br)Ph3] OC6Cl5 2.230 (6) 136 ix
tbp equatorial Ph
[Bi(OAr)Ph4] OC6Cl5 2.543 (9) 123 ix
tbp equatorial Ph
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