NNO
		Nitrogen
	Nuclear Quadrupole Coupling Constants
		in Nitrous Oxide
	Table 1. 14N nqcc's in NNO (MHz).   Calc. Expt / Ref     NNO Xzz - 0.746 - 0.77376(27)  [1] - 0.7767(10)  [2] - 0.792(5)  [3]   NNO Xzz - 0.232 - 0.26758(38)  [1] - 0.2694(18)  [2] - 0.238(5)  [3]
	NNO, the difference between calculated and experimental [1] nqcc's is 28 kHz (3.6 %).  NNO, the difference is 36 kHz (13 %).
	Molecular Structure, re [4]				NN = 1.127292 Å
					NO = 1.185089 Å
	[1] J.M.L.J.Reinartz, W.L.Meerts, and A.Dymanus, Chem.Phys. 31,19 (1978).
	[2] K.H.Casleton and S.G.Kukolich, J.Chem.Phys. 62,2696(1975).
	[3] M.Sancho and M.D.Harmony, J.Chem.Phys. 45,1812(1966).
	[4] J-L.Teffo and A.Chédin, J.Mol.Spectrosc. 135,389(1989).
	A.Brown and R.E.Wasylishen, J.Phys.Chem. A 116,9769(2012).  Theoretical coupling constants.
	M.Lacy and D.H.Wiffen, Mol.Phys. 45,241(1982):  re(NN) = 1.12598(3) Å, re(NO) = 1.18624(3) Å
	J.L.Griggs, Jr., K.N.Rao, L.H.Jones, and R.M.Potter, J.Mol.Spectrosc. 25,34(1968): re(NN) = 1.12655(50) Å, re(NO) = 1.18565(50) Å
	PNO		N2		PN
	Table of Contents
	Molecules/Nitrogen
						NNO.html
						Last Modified 22 May 2003