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2 Homometallic Alkoxides

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496<br />

Table 6.5 (Continued)<br />

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

Compound Aryloxide M–O M–O–Ar Reference<br />

[Ga(OAr) 2(OAc)] 2Me-8-quin 1.879 (2) 114 lxxxv<br />

two molecules, 5-coord. Ga 1.874 (2) 114<br />

1.870 (2) 114<br />

1.885 (2) 116<br />

[Ga(OAr⊳2(OAcCN)] 2Me-8-quin 1.877 (2) 115 lxxxv<br />

tbp, trans N 1.876 (2) 114<br />

1.887 (2) 114<br />

1.872 (2) 114<br />

[⊲OAr⊳2Ga⊲ -succinate⊳2Ga(OAr) 2] 2Me-8-quin 1.877 (2) 114 lxxxv<br />

two tbp Ga centers 1.883 (3) 115<br />

[⊲c-C5H10⊳2Ga⊲ 2-OAr⊳2Ga⊲c-C5H10⊳2] 2-8-quin 1.950 (4), 2.320 (5) lxxxvi<br />

1.932 (4), 2.365 (4)<br />

[Ga(OAr)Me2]2 2-8-quin 1.937 (3), 2.297 (3) lxxxvii<br />

[Sn⊲S2COEt⊳2⊲OAr⊳2] 8-quin 2.047 (7) 118 lxxxviii<br />

distorted six coord. Sn, xanthate mono-S bound 2.065 (8) 117<br />

[⊲EtOCS2⊳Pb⊲ 2-OAr⊳2Pb⊲S2COEt⊳] 2-8-quin 2.296 (5), 2.548 (4) lxxxix<br />

non-symmetric Pb–O andPb–N bridges<br />

[Sn(OAr)(Et) 2Cl] 8-quin 2.042 (7) 120 xc<br />

cis-[Sn(OAr) 2Cl2] 8-quin 2.030 (3) 115 xci<br />

[Sn(OAr) 2(Et)(Pr)] 2Me-8-quin 2.065 (6) 125 xcii<br />

2.065 (6) 124<br />

[Sn(OAr) 2⊲Bu⊳2] 8-quin 2.079 (8) 119 xciii<br />

2.109 (9) 119<br />

[Sn(OAr) 2Me2] 8-quin 2.106 (7) 122 xciv<br />

2.116 (8) 118<br />

[Sn(OAr)Cl(2-carbomethoxyethyl)] 8-quin 2.040 (3) 120 xcv<br />

6-coord. Sn

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