期刊论文

Duan, Chuanxi（段传喜）

英文

JOURNAL OF CHEMICAL PHYSICS

0021-9606

2020

152

15

154303

10.1063/1.5144648

This work was supported by the National Natural Science Foundation of China (Grant Nos. 11574107 and 11304095) and the Fundamental Research Funds for the Central Universities (Grant Nos. CCNU19TS072 and 2019CXZZ098). The authors thank Dr. Shenghai Wu and Dr. Jinjun Liu for their kind help on the SpecView program.

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Both positive and negative ions of N3O2 have been observed in various experiments. The neutral N3O2 was predicted to exist either as a weakly bound NO·N2O complex or a covalent molecule. The rovibrational spectrum of the NO(X2Π)-N2O complex has been measured for the first time in the 5.3 μm region using distributed quantum cascade lasers to probe the direct absorption in a slit-jet supersonic expansion. The observed spectrum is analyzed with a semi-rigid asymmetric rotor Hamiltonian for a planar open-shell complex, giving a bent geometry wit...