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2 Homometallic Alkoxides

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490<br />

Table 6.5 (Continued)<br />

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

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

cis(O,O),trans(N,N)-[Ru(OAr) 2Cl(NO)]<br />

[Co(triphos)(OAr)][BPh4]<br />

[Rh(OAr)(COD)]<br />

8-quin<br />

8-quin<br />

8-quin<br />

2.028 (4)<br />

1.991 (4)<br />

2.051 (6)<br />

111<br />

114<br />

113<br />

xxxiv<br />

xxxv<br />

xxxvi<br />

[Rh(OAr)(CO)(PPh3)] 8-quin 2.042 (5) 114 xxxvii<br />

xxxviii<br />

[Rh(OAr)(Ph2P-C6F4)Br(OH2⊳].CH2Cl2 8-quin 2.107 (5) 110 xxxix<br />

dimer due to H-bonding, two molecules 2.121 (5) 109<br />

cis-[Rh(OAr)(Ph2P-C6F4)Br(PPh3)]<br />

8-quin 2.03 (1) 114 xl<br />

O trans to Br<br />

[Rh(OAr) 2⊲Ph2P-C6F4⊳]CH2Cl2 8-quin 2.034 (4) 111 xli<br />

distorted octahedron, trans O 2.039 (4) 112<br />

[Rh(OAr)(CO)(I)Me(PPh3)].0.5Me2CO 8-quin 2.036 (4) 112 xlii<br />

O trans to CO 2.037 (4) 112<br />

[Ni4⊲OAr⊳4⊲OH2⊳4] 2-7-[3,5-dichloro-2-pyridyl)azo]-quin-5sulfonate<br />

2.072 (7), 2.147 (8)<br />

2.108 (7), 2.072 (7)<br />

2.095 (8), 2.108 (8)<br />

2.147 (7), 2.095 (8)<br />

[Ni(OAr) 2] 7Pr i -8-quin 1.852 (8) 111 xliv<br />

[Ni3⊲OAr⊳6] 8-quin 1.979 (5) 113 xlv<br />

1.968 (5) 115<br />

2-8-quin 2.068 (5), 2.086 (5)<br />

3-8-quin 2.047 (5), 2.516 (5)<br />

2.024 (5)<br />

xliii

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