4850-53-7Relevant academic research and scientific papers
Photodissociation and photoisomerization pathways of the HNCN free radical
Bise,Hoops,Neumark
, p. 9000 - 9011 (2001)
The photodissociation dynamics of the HNCN free radical and its photofragment translational spectroscopy was done to characterize the global CH+N2 potential energy surface. A reaction mechanism was proposed for the dissociation of HNCN to ground state. Photofragment mass distributions indicated N2 loss to be the primary dissociation pathway. The study suggests that HNCN radical first isomerizes to a cyclic HCN2 intermediate. The bond dissociation energy Do and heat of formation were measured to be nearly 2.8eV and 3.35eV respectively.
FTIR Spectra of Cyanamide Complexes with Hydrogen Fluoride in Solid Argon
Hunt, Rodney D.,Andrews, Lester
, p. 2751 - 2755 (1987)
Cyanamide vapor was condensed at 12 K with HF in excess argon producing a 1:1 complex of the form H2NCN--HF.The HF submolecule stretching fundamental was observed at 3458 cm-1, and the HF librational modes appeared at 694 and 686 cm-1, which are very similar to the HF modes observed for the CH3CN--HF complex.Several perturbed submolecule modes of cyanamide in the 1:1 complex were identified; large perturbations for the CN stretch at 2306 cm-1 and the N-C stretch at 1113 cm-1 and a small blue shift for the NH2 wag at 427 cm-1 support bonding of HF to the nitrile nitrogen.Increasing of the HF concentration favored a 1:2 complex H2NCN--(HF)2 with two HF stretching modes appropriate for an open chain structure.
