2020MNRAS.496.4298P

Query : 2020MNRAS.496.4298P

2020MNRAS.496.4298P - Mon. Not. R. Astron. Soc., 496, 4298-4310 (2020/August-3)

A twist on the reaction of the CN radical with methylamine in the interstellar medium: new hints from a state-of-the-art quantum-chemical study.

PUZZARINI C., SALTA Z., TASINATO N., LUPI J., CAVALLOTTI C. and BARONE V.

Abstract (from CDS):

Despite the fact that the majority of current models assume that interstellar complex organic molecules (iCOMs) are formed on dust-grain surfaces, there is some evidence that neutral gas-phase reactions play an important role. In this paper, we investigate the reaction occurring in the gas phase between methylamine (CH3NH2) and the cyano (CN) radical, for which only fragmentary and/or inaccurate results have been reported to date. This case study allows us to point out the pivotal importance of employing quantum-chemical calculations at the state of the art. Since the two major products of the CH3NH2 + CN reaction, namely the CH3NH and CH2NH2 radicals, have not been spectroscopically characterized yet, some effort has been made for filling this gap.

Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): astrochemistry - molecular processes - ISM: molecules

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NAME Sgr B2 (North) Rad 17 47 20.2 -28 22 21           ~ 742 1

Query : 2020MNRAS.496.4298P

Basic data :
NAME Sgr B2 (North) -- Radio Source
Other object types: otypes_help 		Rad (DGSW,[MD72]), IR ([GBM93])
ICRS coord. (ep=J2000) : 		17 47 20.2 -28 22 21 (Radio) [ ] E ~
FK4 coord. (ep=B1950 eq=1950) : 		17 44 10.4 -28 21 19 [ ]
Gal coord. (ep=J2000) : 		000.6773 -00.0290 [ ]
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NAME Sgr B2 (N) NAME Sgr B2 (North) NAME Sgr B2(N) [MD72] 4
DGSW 68 NAME Sgr B2 FIR 1 [GBM93] FIR 1

References (742 between 1850 and 2026) (Total 742)
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