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Synthesis and molecular structure of tris(pentamethylphenyl)gallium
- Source :
-
Polyhedron . Mar2002, Vol. 21 Issue 5/6, p531. 4p. - Publication Year :
- 2002
-
Abstract
- Tris(pentamethylphenyl)gallium, (Me5C6)3Ga, was prepared by reaction of pentamethylphenylmagnesium bromide with gallium(III) chloride in diethyl ether. The title compound, characterized by 1H and 13C NMR, elemental analyses, and single crystal X-ray diffraction, crystallizes in the P<f>1¯</f> (No. 2) space group with a=9.003(9) A˚, b=10.713(1) A˚, c=16.066(2) A˚, α=107.63 (3)°, β=97.63 (3)°, γ=90.08(3)°, for Z=2. Refinement converged at R1=0.050, wR2=0.11. The pentamethylphenyl ligands are configured about the gallium center in a propeller fashion at angles of 67.3°, 62.3°, and 60.9°. [Copyright &y& Elsevier]
- Subjects :
- *ORGANOGALLIUM compounds
*ORGANIC synthesis
*X-ray diffraction
Subjects
Details
- Language :
- English
- ISSN :
- 02775387
- Volume :
- 21
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Polyhedron
- Publication Type :
- Academic Journal
- Accession number :
- 7776812
- Full Text :
- https://doi.org/10.1016/S0277-5387(01)01034-8