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2 Homometallic Alkoxides

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552<br />

Table 6.21 (Continued)<br />

Bond length ( ˚A) Bond angle ( Ž )<br />

Compound Aryloxide M–O M–O–Ar Ref.<br />

[CpTi(OAr)(Cl)]2⊲ -O⊳ OC6H3Pri [CpTi(OAr) 2 ]2⊲ -S⊳<br />

2-2,6 OC6H3Pr<br />

1.80 (1) 147 lxxvii<br />

i 2-2,6 1.84 (1)<br />

1.80 (1)<br />

151<br />

153<br />

lxxvii<br />

1.80 (1)<br />

153<br />

1.81 (1)<br />

149<br />

[CpTi(OAr)]2⊲ -S⊳⊲ -S2⊳ OC6H3Pri 2-2,6 1.813 (7)<br />

1.816 (7)<br />

150<br />

159<br />

lxxvii<br />

[Cp Ł Ti⊲OAr⊳⊲S5⊳] OC6H3Pri [fCpTi(OAr)⊲ -SPh⊳g2]<br />

2-2,6 OC6H3Pr<br />

1.795 (6) 167 lxxvii<br />

i 2-2,6 1.828 (2)<br />

1.822 (2)<br />

161<br />

155<br />

lxxvii<br />

[CpTi(OAr)⊲ 2-O⊳]4 OC6H2Me3-2,4,6 1.841 (3)<br />

1.840 (4)<br />

145<br />

142<br />

lxxviii<br />

1.815 (4)<br />

154<br />

Di- and poly-aryloxides<br />

1.818 (4)<br />

147<br />

[Ti⊲di-OAr⊳Cl2] CH2⊲2-OC6H3But-6-Me-4⊳2 1.742 (4)<br />

1.761 (4)<br />

156<br />

144<br />

lxxix<br />

[Ti⊲di-OAr⊳Me2] CH2⊲2-OC6H3But [Ti⊲di-OAr⊳⊲BH4⊳2]<br />

-6-Me-4⊳2<br />

CH2⊲2-OC6H3Bu<br />

1.799 (3) 146 lxxix<br />

t-6-Me-4⊳2 1.761 (3)<br />

1.791 (3)<br />

159<br />

143<br />

lxxx<br />

[Ti⊲di-OAr⊳2]<br />

6-coord. Ti<br />

N⊲2-OC6H3But 2-4,6⊳2 1.899 (?)<br />

1.872 (?)<br />

122<br />

126<br />

lxxxi<br />

[⊲di-OAr⊳⊲OPr i ⊳Ti⊲ 2-OPr i ⊳2Ti⊲OPr i ⊳⊲di-OAr⊳]<br />

6-coord. Ti<br />

S⊲OC6H2Me-4-Bu t -6⊳2<br />

1.899 (2)<br />

1.885 (2)<br />

133<br />

132<br />

lxxxii<br />

[Ti⊲di-OAr⊳⊲Cl⊳⊲C6H4CH2NMe2⊳] S⊲OC6H2Me-4-Bu t 6-coord. Ti<br />

-6⊳2 1.831 (3)<br />

1.879 (3)<br />

136<br />

135<br />

lxxxiii<br />

lxxxii

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