Made with Explain Everything

At equilibrium, H 2 COH (σ 2 π 2 n 2 π*) is of C1 symmetry. The inversion and rotation conformations are about 1 and 5 kcal/mol less stable. The MRD-CI vertical ionization potentials (eV) lie at 7.89 (π* → ∞) and 12.91 (n → ∞, into 1 3 A‘‘ of the cation).

1996年11月1日 · A new interstellar molecular ion, H2COH+ (protonated formaldehyde), has been detected toward Sgr B2, Orion KL, W51, and possibly in NGC 7538 and DR21 (OH). Six transitions were detected in Sgr B2 (M). The 1 (1,0)-1 (0,1) transition was …

2016年3月1日 · The H2COH+ ion is unambiguously detected, for the first time in a cold (~10 K) source. The derived abundance agrees with a scenario in which the formation of H2COH+ results from the protonation of formaldehyde.

1996年11月1日 · A new interstellar molecular ion, H2COH+ (protonated formaldehyde), has been detected toward Sgr B2, Orion KL, W51, and possibly in NGC 7538 and DR21(OH). Six transitions were detected in Sgr...

1995年9月29日 · Thirteen ground state rotational lines of protonated formaldehyde, H 2 COH +, were measured using a magnetically confined negative glow discharge as a production source. These new measurements together with those of Chomiak et al. [Can. J. Phys. 72 (1994) 1078] have allowed a refinement of the rotational parameters.

1996年11月1日 · A new interstellar molecular ion, H 2 COH + (protonated formaldehyde), has been detected toward Sgr B2, Orion KL, W51, and possibly in NGC 7538 and DR21 (OH). Six transitions were detected in Sgr B2 (M). The 1 1,0 -1 0,1 …

2011年2月12日 · The ground-state rotational spectrum of protonated formaldehyde, H2COH+, has been identified and assigned following the infrared detection by Amano and Warner using a magnetically confined...

1989年6月30日 · The molecular structure is confirmed to be the O-protonated form H2COH(+), in agreement with theoretical predictions. The band is found to be perturbed, and only the K(a) = 0 and K(a) = 1 lines...

1994年11月1日 · The ground-state rotational spectrum of protonated formaldehyde, H2COH+, has been identified and assigned following the infrared detection by Amano and Warner using a magnetically confined extended negative glow discharge as a production source.