Publications [#233186] of Andrew T. McPhail
Journal Articles
- Jones, LJ; McPhail, AT; Wells, RL, "Synthesis and Characterization of Neopentylindium Compounds: X-ray Crystal Structures of [(Me3CCH2)2InAs(SiMe3)2]2 and (Me3CCH2)2InAs(SiMe3)2In(CH2CMe3)2Cl", OrganometallicsSeptember,, 1994, 13(9), 3634-3638, American Chemical Society (ACS) [Gateway.cgi], [doi].
(last updated on 2026/01/21)Abstract:
The 1:1 and 2:1 mole ratio reactions of (Me3 CCH2 )2 InCl with As(SiMe3 )3 yield the dimeric and mixed-bridging compounds [(Me3 CCH2 )2 InAs(SiMe3 )2 ]2 (1) and (Me3 CCH2 )2 InAs(SiMe3 )2 -In(CH2 CMe3 )2 Cl (2), respectively. 1 and 2 were characterized by melting point, 1H and 13C NMR spectra, partial elemental analyses (C and H), and single-crystal X-ray analyses. Dimer 1 crystallizes in the monoclinic system, space group C2/m (C2h 3), with a = 19.789(2) Å, b = 12.878(1) Å, c = 12.282(1)Å, β = 127.49(1)°, V=2484(1) Å3, and Z = 2. Crystals of 2 belong to the monoclinic system, space group C2/c (C2h 6), with a = 20.191(2) Å, b = 9.967(1) Å, c = 19.758(2) Å, β= 99.67(1)°, V = 3920(1) Å3, and Z = 4. The facile interconversions of 1 and 2 are reported. © 1994, American Chemical Society. All rights reserved.