SiH3Br
		Bromine
	Nuclear Quadrupole Coupling Constants
		in Silyl Bromide
	Table 1. Bromine nqcc's in SiH3Br (MHz).  Calculation was made on the equilibrium structure of Demaisaon et al. [2].     Calc. Expt. [1]     79Br Xzz 337.81 334.981(8)   81Br Xzz 282.23 279.825(5)
	The difference between calculated and experimental 79Br nqcc's is 2.83 MHz (0.84 %).  For 81Br, the difference is 2.41 MHz (0.86 %).
	Table 2. Structure parameters, re [2] (Å and degrees).   SiBr 2.2070 SiH 1.4696 BrSiH 108.38
	[1] K.F.Dössel and D.H.Sutter, Z.Naturforsch. 34a,469(1979); 32a,1444(1977).
	[2] J.Demaison, J.Cosléou, H.Bürger, and E.B.Mkadmi, J.Mol.Spectrosc. 185,384(1997).
	H.Bürger, J.Cosléou, J.Demaison, E.B.Mkadmi, and M.Paplewski, J.Mol.Spectrosc. 182,205(1997).  In SiD3Br, eqQo(79Br) = 334.16(4) MHz and eqQo(81Br) = 280.1(13) MHz.
	CH3Br		SiF3Br		GeH3Br		CF3Br
	CH3Cl		CF3Cl		SiH3Cl
	Table of Contents
	Molecules/Bromine
						SiH3Br.html
						Last Modified 25 Jan 2006