NNH+
		Nitrogen
	Nuclear Quadrupole Coupling Constants
		in Protonated Nitrogen Molecule
	Table 1. 14N nqcc's in NNH+ (MHz).   Calc. Expt / Ref     NNH+ Xzz - 5.722 - 5.6902(21) [1] - 5.71(3)  [2] - 5.666(12)  [3] - 5.88(10)  [4] - 5.6587(42) * [5]   NNH+ Xzz - 1.272 - 1.3586(38) [1] - 1.44(4)  [2] - 1.426(21)  [3] - 1.3713(75) * [5]
	* NND+.
	Molecular Structure Parameters
					re [6]		re [7]
				NN	1.092766 Å		1.092698(26) Å
				NH	1.03359 Å		1.03460(14) Å
	[1] P.Caselli, P.C.Myers, and P.Thaddeus, Ap.J. 445,L77(1995).
	[2] G.Cazzoli, G.Corbelli, C.DelgiEsposti, and P.G.Favero, Chem.Phys. Lett. 118,164(1985).
	[3] P.Thaddeus and B.E.Turner, Ap.J.(Letters) 201,L25(1975).
	[4] W.C.Ho, C.J.Pursell, D.P.Weliky,  K.Takagi, and T.Oka, J.Chem. Phys. 93,87(1990).
	[5] L.Dore, P.Caselli, S.Beninati, T.Bourke, P.C.Myers, and G.Cazzoli, A&A 413,1177(2004).
	[6] J.C.Owrutsky, C.S.Gudeman, C.C.Martner, L.M.Tack, N.H.Rosenbaum, and R.J.Saykally, J.Chem.Phys. 84,605(1986).
	[7] T.Amano, T.Hirao, and J.Takano, J.Mol.Spectrosc. 234,170(2005).
	Nitrogen Molecule				HNCCN+
	Table of Contents
	Molecules/Nitrogen
						NNH+.html
						Last Modified 8 Dec 2008