TY - JOUR
T1 - Infrared and Raman spectra of solid and matrix isolated diimide, HNNH
AU - Bondybey, Vladimir E.
AU - Nibler, Joseph W.
PY - 1973
Y1 - 1973
N2 - Diimide (HNNH) has been prepared as a discharge product of N 2H4, and infrared and Raman spectra have been obtained for both solid and matrix isolated HNNH, HNND, and DNND. The five in-plane vibrations of isolated trans-HNNH have all been determined: Raman A, modes, 3128, 1583, and 1529 cm-1; infrared Bu modes, 3131 and 1286 cm-1. Isotopic substitution establishes the characteristic NN stretch as the 1529 cm-1 band. The Au out-of-plane torsion was not definitely assigned but could be a weak infrared feature observed at 832 cm-1. cis-Diimide was not detected. Studies of solid discharge products show that a variety of hydrogen bonded complexes form between HNNH and NH3, and some conclusions are reached regarding the structures of these.
AB - Diimide (HNNH) has been prepared as a discharge product of N 2H4, and infrared and Raman spectra have been obtained for both solid and matrix isolated HNNH, HNND, and DNND. The five in-plane vibrations of isolated trans-HNNH have all been determined: Raman A, modes, 3128, 1583, and 1529 cm-1; infrared Bu modes, 3131 and 1286 cm-1. Isotopic substitution establishes the characteristic NN stretch as the 1529 cm-1 band. The Au out-of-plane torsion was not definitely assigned but could be a weak infrared feature observed at 832 cm-1. cis-Diimide was not detected. Studies of solid discharge products show that a variety of hydrogen bonded complexes form between HNNH and NH3, and some conclusions are reached regarding the structures of these.
UR - http://www.scopus.com/inward/record.url?scp=0343729076&partnerID=8YFLogxK
U2 - 10.1063/1.1679478
DO - 10.1063/1.1679478
M3 - Article
AN - SCOPUS:0343729076
SN - 0021-9606
VL - 58
SP - 2125
EP - 2134
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
IS - 5
ER -