Selective conformational control by excitation of NH imino vibrational antennas-Reference-Cited by-同舟云学术

Selective conformational control by excitation of NH imino vibrational antennas

Published:2019 Issue:45 Volume:21 Page:24935-24949
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Góbi Sándor¹²³⁴⁵^ORCID,Reva Igor¹²³⁴⁵^ORCID,Csonka István Pál⁶⁷⁸⁹¹⁰,M. Nunes Cláudio¹²³⁴⁵^ORCID,Tarczay György⁶⁷⁸⁹¹⁰^ORCID,Fausto Rui¹²³⁴⁵^ORCID

Affiliation:

1. CQC

2. Department of Chemistry

3. University of Coimbra

4. Coimbra

5. Portugal

6. MTA-ELTE Lendület Laboratory Astrochemistry Research Group

7. Institute of Chemistry

8. ELTE Eötvös Loránd University

9. H–1518 Budapest

10. Hungary

Abstract

We provide experimental evidence for the occurrence of selective and reversible conformational control over the SH group by vibrational excitation of remote NH groups. Using an imino group that acts as a molecular antenna has no precedents.

Funder

Fundação para a Ciência e a Tecnologia

European Regional Development Fund

Magyar Tudományos Akadémia

Emberi Eroforrások Minisztériuma

Programa Operacional Temático Factores de Competitividade

Horizon 2020 Framework Programme

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2019/CP/C9CP05370K

Reference100 articles.

1. The vibration spectra and structures of the hydrochlorides of urea, thiourea and acetamide. The basic properties of amides and thioamides

2. Matrix isolation study of the infrared spectrum of thioformaldehyde

3. UV induced proton transfer in thioacetamide: first observation of thiol form of simple thioamideElectronic supplementary information (ESI): Tables S1 and S2 provide internal coordinates used in the normal mode analysis for the thione and thiol tautomers of thioacetamide. Atom numbering is given in Scheme S1. Infrared spectra of thioacetamide isolated in N2 and Ar matrices are compared in Figs. S1 and S2 with the spectra theoretically predicted at the DFT level. Table S3 provides the assignment of the bands observed in the IR spectra of thioacetamide (thione form) isolated in Ar and N2 matrices. The theoretically calculated spectra of four conformers of thioacetamide in the thiol tautomeric form are presented in Tables S4–S7. Optimised geometries of thioacetamide isomers are given in Table S8 and the relative energies calculated for these isomers are presented in Table S9. See http://www.rsc.org/suppdata/cp/b3/b300793f/

4. S–H rotamerizationviatunneling in a thiol form of thioacetamide

5. Interstellar methyl mercaptan

Cited by 15 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Energetic processing of thioacetamide in cryogenic matrices;The Journal of Chemical Physics;2024-01-12

2. Hydrogen-atom-assisted processes on thioacetamide in para-H₂ matrix – formation of thiol tautomers;Physical Chemistry Chemical Physics;2024

3. UV photolysis of thiourea and its N-methylated derivative in cryogenic matrices;Physical Chemistry Chemical Physics;2024

4. Vibrational Spectroscopy of Aniline Cations and Their H-Loss Cations in Helium Droplets;2024

5. Machine learning identified molecular fragments responsible for infrared emission features of polycyclic aromatic hydrocarbons;Monthly Notices of the Royal Astronomical Society: Letters;2023-06-30