论文信息 - The microwave spectrum, structure and dipole moment of aniline

The microwave spectrum, structure and dipole moment of aniline

Abstract The microwave spectra of thirteen isotopic modifications of aniline have been measured and a complete substitution structure of the planar C 6 H 5 N fragment has been determined. The C-N distance is found to be 1.402±0.002 A and the NH 2 group adopts an out-of-plane angle of 37° 29'±2° with the angle HNH 113° 6'±2°. The μ a component of the dipole moment has been measured as 1.129±0.005 D for the 0 + state and as 1.018±0.005 D for the 0 − state.

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