We present a study of the isocyano isomers of the cyanopolyynes HC 3 N, HC 5 N, and HC 7
N in TMC-1 and IRC+ 10216 carried out with the Yebes 40m radio telescope. This study has …

Following the measurements of UV and mid-IR spectra of cyanodiacetylene, H–(CC) 2–
CN⁠, isolated in low temperature Ar matrices, the first photochemical study on this …

Products of the vacuum-UV photolysis of cyanodiacetylene (HC5N) in solid argon—the
anion C5N−, imine HNC5, and the branched carbene C4 (H) CN—have been identified by …

ABSTRACT HNCS and NCSH molecules, recently discovered in the interstellar medium, are
likely formed via the dissociative recombination of H 2 NCS+ or HNCSH+ isomeric ions …

Low temperature Raman scattering spectra of cyanobutadiyne, either condensed from the
vapour as a solid film, or isolated in a cryogenic argon matrix, have been measured–leading …

The structure and thermodynamic stabilities of a range of cations sharing the C 4 H 2+
composition were investigated with ab initio quantum chemical methods. Four species found …

This theoretical study is focused on predicting structures, energetics, and selected
spectroscopic constants for a range of 5-atomic chemical species sharing the [C, C, H, N, S] …

Prospects for the presence and detection of interstellar cyanovinylidene, CC (H) CN, a Y-
shaped isomer of cyanoacetylene, are discussed. It is proposed that CC (H) CN can arise in …

Here we report the results of a theoretical study devoted to the family of methyl thiocyanate
(CH 3–SCN) isomers. From among 14 species sharing the C 2 H 3 NS stoichiometry, the …

A group of people invested their time in reading the manuscript and helping me improve it, to
whom I am thankful: my Supervisors, Tom, Marcin, Natalia, Asia, Michèle, and Krzysiek …