CNCN
		Nitrogen
	Nuclear Quadrupole Coupling Constants
		in Isocyanogen
	Table 1. 14N nqcc's in CNCN (MHz).   Calc. Expt. [1]     CNCN Xzz 1.299 1.32152(45)   CNCN Xzz - 3.828 - 3.78113(32)
	For CNCN, the difference between calculated and experimental nqcc's is 22 kHz (1.7 %).  For CNCN, the difference is 46 kHz (1.2 %).
	Table 2.  Molecular structure parameters, re [2] (Å). CNCN 1.1813 CNCN 1.3116 CNCN 1.1581
	[1] M.C.L.Gerry, F.Stroh, and M.Winnewisser, J.Mol.Spectrosc. 140,147(1990).
	[2] P.Botschwina and J.Flügge, Chem.Phys.Lett. 180,589(1991).
	NCCN		NCCNO		HNCCN Cation
	HCCCN		HCCNC		NCCP
	Table of Contents
	Molecules/Nitrogen
						CNCN.html
						Last Modified 22 May 2003