Exploring molecular complexity with ALMA (EMoCA): complex isocyanides in Sgr B2(N)

Home

All issues

Volume 636 (April 2020)

A&A, 636 (2020) A29

Full HTML

Free Access

Table B.1

Physical quantities of new and related chemical species.

Species	Binding energy (K)	Enthalpy of formation, ΔH_f(298K) (kcal mol⁻¹)	Notes
HCN	2050	+32.30
HNC	2050	+32.30
CH₃CN	6150	+17.70	Binding energy from Bertin et al. (2017)
CH₃NC	5686	+17.70	Binding energy from Bertin et al. (2017)
CH₂CN	4230	+59.00	Based on CH₃CN-H
CH₂NC	4230	+74.00	Based on CH₂CN
C₂H₂CN	4187	+105.84	Based on C₂H₂+CN
C₂H₂NC	4187	+105.84	Based on C₂H₂CN
C₂H₃CN	4637	+42.95	Based on C₂H₂CN+H
C₂H₃NC	4637	+63.20	Based on C₂H₃CN
C₂H₄CN	5087	+55.13	Based on C₂H₃CN+H
C₂H₄NC	5087	+55.13	Based on C₂H₄CN
CH₃CHCN	5087	+53.23	Based on C₂H₄CN
CH₃CHNC	5087	+53.23	Based on C₂H₄CN
C₂H₅CN	5537	+12.71	Based on C₂H₄CN+H
C₂H₅NC	5537	+31.69	Based on C₂H₅CN
HC₃N	4580	+84.63	Based on HCCN+C
HCNC₂	4580	+84.60	Based on HC₃N
HCCNC	4580	+84.60	Based on HC₃N
HNC₃	4580	+84.60	Based on HC₃N

Notes. Binding energies are representative of physisorption on amorphous water ice. Enthalpies of formation are taken from the NIST WebBook database where available; otherwise estimates are made as described in the Notes column.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.