in solid matrix Irradiation (UV/VIS); codeposition of ND3, O3, and Ar (Ar/ND3 = Ar/O3 = 300:1) at 10-14 K and photodissociation of the ND3-O3 complex in the Ar matrix by exposure to 290-1000 nm radiation; reaction studied by IR spectroscopy;

in solid matrix Irradiation (UV/VIS); codeposition of NH3, O3, and Ar (Ar/NH3 = Ar/O3 = 300:1) at 10-14 K and photodissociation of the NH3-O3 complex in the Ar matrix by exposure to 290-1000 nm radiation; reaction studied by IR spectroscopy;

in solid matrix Irradiation (UV/VIS); codeposition of NH3, O3, and Ar (Ar/NH3 = Ar/O3 = 300:1) at 10-14 K and photodissociation of the NH3-O3 complex in the Ar matrix by exposure to 290-1000 nm radiation; reaction studied by IR spectroscopy;

in gaseous matrix Kinetics; in gas phase (Ar); further products; 0.5-1 h deposition on 10 K CsI window; characterized IR spect.;