The nitric oxide monomer-dimer equil. was monitored at 273-364 K. The enthalpy change for the reaction 2 NO -> (NO)2, calcd. from the temp. dependence of the UV absorption intensity, and the heat of formation at 316 K are -1.07 +- 0.07 and 42.09 +- 0.11 kcal/mol. resp.
Tobias Kippenberg, Camille Sophie Brès, Davide Grassani, Hairun Guo, Clemens Herkommer, Eirini Tagkoudi
Rolf Gruetter, Andrea Capozzi, Josefina Adriana Maria Bastiaansen, Hikari Ananda Infinity Yoshihara, Alice Radaelli, Claudia Christina Zanella, Lionel Pierre Arn