72546-45-3Relevant articles and documents
Synthesis and characterization of dimethyl- and dimethoxyphenylbis(N,N-dialkyldithiocarbamato)tellurium(IV) and chlorodimethyl- and chlorodimethoxyphenyl-(N,N-dialkyldithiocarbamato)tellurium(IV). Crystal structures of Me2Te2 and (p-MeOC6H4)2Te2
Bailey, Jane H. E.,Drake, John E.
, p. 42 - 50 (2007/10/02)
The compounds Me2Te2, Me2TeCl, (p-MeOC6H4)2Te2, and (p-MeOC6H4)2TeCl, where R = Me, Et, have been prepared and characterised primarily by vibrational and NMR spectroscopy.Variable temperature NMR spectroscopy and qualitative time studies indicate that in solution the dimethoxyphenyltellurium derivatives undergo the reductive-elimination noted for analogous phenyl derivatives but the reductive-elimination does not occur with the dimethyl tellurium derivatives.The crystal structures of Me2Te2, 1, and (p-MeOC6H4)2Te2, 5, were completed.The cell parameters for 1, which crystallizes as monoclinic in space group P21/n, are a = 13.550(2), b = 13.034(2), c = 17.854(2) Angstroem, β = 106.61(1) deg, V = 3021.6(7) Angstroem3, Z = 8, R = 0.0368, and Rw = 0.0402 and for 5, which crystallizes as monoclinic in space group C2/c, are a = 35.36(1), b = 11.063(3), c = 12.778(3) Angstroem, β = 96.16(3) deg, V = 4963(3) Angstroem3, Z = 8, R = 0.0627, and Rw = 0.0646.
