2 Homometallic Alkoxides

Table 2.1 (Continued)
Homometallic Alkoxides 13
Method of Characterization
Compound 1 preparation 2 techniques 3 Reference
Group 15
Bi⊲OR⊳3
R D Me, Et, Prn ,Pri E-2 202
Bi⊲OBu t ⊳3 E-2 IR; 1 H, 13 C NMR 203
[Bi⊲OC2H4OMe⊳3] E-2; I IR; 1H, 13CNMR; MS; X-ray, MW
205, 339
[Bi⊲OCH⊲CF3⊳2]3⊲thf⊳]2 E-2 IR; 1H, 19FNMR; X-ray
206, 206a
[BifOC⊲CF3⊳3g3] BiCIR;
3⊲CF3⊳3CCOCl
19FNMR q
Group 16
Se⊲OR⊳4
R D Me,Et E-1,E-2 1 13 77 H, C, Se NMR r, s
R D CH2CF3 E-1 1 13 77 19 H, C, Se, F
NMR
s
Te⊲OR⊳4
R D Me, Et, Pri E-2 r
R D CH2CF3 E-1 1 13 125 19 H, C, Te, F
NMR
R D C⊲CF3⊳3
Te C
4⊲CF3⊳3CCOCl
IR; 19FNMR q
Ł Lv D Latent heat of vaporization.
1 bpy D 2,2 0 -bipyridine; diglyme D bis (2-methoxyethyl) ether (ligand); dppe D 1,2-bis
(diphenylphosphino)ethane, Py D pyridine (ligand); teed D N,N,N 0 ,N 0 -tetraethylethylenediamine
(ligand); tmeda D N,N,N 0 ,N 0 -tetramethylethylenediamine (ligand); 2 Methods A–J (J-1–J-7) as
described in text; 3 ESR D electron spin resonance; eff D magnetic moment; MS D mass
spectrum; MW D molecular weight; UV-Vis D ultraviolet and visible.
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