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2 Homometallic Alkoxides

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421<br />

[Mo4⊲O⊳4⊲ 3-O⊳2⊲ -OPr i ⊳2⊲OPr i ⊳2⊲py⊳4] 6 t, , 3 MoO, 1.682, 1.697 (3) (t)<br />

MoO, 1.937, 1.947 (3) ( )<br />

MoO, 1.978, 2.040, 2.183 (3) ( 3)<br />

[Mo4⊲O⊳4⊲hmmp⊳2⊲OEt⊳2]<br />

[K⊲18-crown-6⊳2][Mo4⊲ 3-O⊳⊲ -<br />

6 t 1.683–1.689 (5)<br />

av. 1.687<br />

Mo3O, 80.6, 101.2, 110.6<br />

Mo2O, 84.1<br />

156<br />

– 158<br />

OCH2But⊳4⊲OCH2But⊳7] [Mo6⊲O⊳6⊲ -O⊳4⊲ -OPr<br />

4, 6 3 2.029, 2.040, 2.046 (4) 73.1, 79.3, 80.1 159<br />

i ⊳6⊲OPr i ⊳6] 5, 6 t, MoO, 1.671, 1.673, 1.691 (2) (t)<br />

MoO, 1.921–1.939 (2) ( )<br />

av. 1.931<br />

Mo2O, 83.9, 84.1 34, 160<br />

[Mo6⊲ 6-O⊳⊲ -OEt⊳12⊲OEt⊳6] 51 [Mo6⊲O⊳6⊲ 3-O⊳2⊲ -OEt⊳6⊲ -Cl⊳2Cl6] 5<br />

6 2.1073 (4) 76.5 161<br />

1 [Na⊲MeOH⊳4]2[Mo8⊲O⊳16⊲ 4-O⊳2⊲ 3-<br />

O⊳4⊲ -O⊳2⊲ -OMe⊳2⊲OMe⊳2]<br />

,6<br />

6<br />

t,<br />

t,<br />

3<br />

, 3, 4<br />

MoO, 1.935, 2.001, 2.194 (3) ( 3)<br />

MoO, 1.695–1.759 (2) (t)<br />

av. 1.715<br />

MoO, 1.929, 1.946 (2) ( )<br />

MoO, 1.918–2.260 (2) ( 3)<br />

av. 2.096,<br />

Mo3O, 85.5, 107.2, 164.2<br />

–<br />

162<br />

52<br />

MoO 2.251, 2.280 (2) ( 4)<br />

[Mo8⊲O⊳8⊲ -O⊳8⊲ -OMe⊳8⊲PMe3⊳4] 5, 6 t, MoO 1.68 (t)<br />

MoO, 1.93 ( )<br />

Mo2O, 83.5 163<br />

⊲NBu4⊳2[Mo8⊲O⊳14⊲ -O⊳6⊲ 3-<br />

6, t, MoO, 1.697 (7) av. (t)<br />

– 58<br />

OMe⊳2⊲OMe⊳2f⊲OCH2⊳3CMeg2]<br />

MoO, short, 1.765–1.883 (6) ( )<br />

long, 1.946–2.248 (6) ( )<br />

⊲NBu4⊳4[Ag2Mo10⊲O⊳8⊲ 5-O⊳2⊲ -O⊳16⊲ -<br />

OMe⊳8⊲NO⊳2]<br />

4, 6 t, , 5 MoO, 1.692–1.704 (6) (t)<br />

av. 1.698<br />

MoO, 1.716, 1.720 (6) ( )<br />

av. 1.717<br />

AgO, 2.342–2.477 (7) ( )<br />

av. 2.381<br />

– 167a<br />

(continued overleaf )

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