Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and th...

Autores
Saeed, Aamer; Khurshid, Asma; Jasinski, Jerry P.; Pozzi, Carlos Gustavo; Fantoni, Adolfo Carlos; Erben, Mauricio Federico
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The synthesis of a novel 1-acyl-thiourea species (C14H17N2O2SCl), has been tailored in such a way that two distinct N–H...O=C intramolecular competing hydrogen bonds are feasible. The X-ray structure analysis as well as the vibrational (FT-IR and FT-Raman) data reveal that the S conformation is preferred, with the C=O and C=S bonds of the acyl-thiourea group pointing in opposite directions. The preference for the intramolecular N–H...O=C hydrogen bond within the –C(O)NHC(S)NH– core is confirmed. The Natural Bond Orbital and the Atom in Molecule approaches demonstrate that a strong hyperconjugative lpO → σ∗(N–H) remote interaction between the acyl and the thioamide N–H groups is responsible for the stabilization of the S conformation. Intermolecular interactions have been characterized in the periodic system electron density and the topological analysis reveals the presence of an extended intermolecular network in the crystal, including a Cl⋯N interaction playing a relevant role in crystal packing.
Fil: Saeed, Aamer. Quaid-I-Azam University; Pakistán
Fil: Khurshid, Asma. Quaid-I-Azam University; Pakistán
Fil: Jasinski, Jerry P.. Keene State College; Estados Unidos
Fil: Pozzi, Carlos Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Fantoni, Adolfo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Erben, Mauricio Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina
Materia
Crystal Structure
Hydrogen Bond
Nbo
Topological Analysis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/23728

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network_name_str CONICET Digital (CONICET)
spelling Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methodsSaeed, AamerKhurshid, AsmaJasinski, Jerry P.Pozzi, Carlos GustavoFantoni, Adolfo CarlosErben, Mauricio FedericoCrystal StructureHydrogen BondNboTopological Analysishttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The synthesis of a novel 1-acyl-thiourea species (C14H17N2O2SCl), has been tailored in such a way that two distinct N–H...O=C intramolecular competing hydrogen bonds are feasible. The X-ray structure analysis as well as the vibrational (FT-IR and FT-Raman) data reveal that the S conformation is preferred, with the C=O and C=S bonds of the acyl-thiourea group pointing in opposite directions. The preference for the intramolecular N–H...O=C hydrogen bond within the –C(O)NHC(S)NH– core is confirmed. The Natural Bond Orbital and the Atom in Molecule approaches demonstrate that a strong hyperconjugative lpO → σ∗(N–H) remote interaction between the acyl and the thioamide N–H groups is responsible for the stabilization of the S conformation. Intermolecular interactions have been characterized in the periodic system electron density and the topological analysis reveals the presence of an extended intermolecular network in the crystal, including a Cl⋯N interaction playing a relevant role in crystal packing.Fil: Saeed, Aamer. Quaid-I-Azam University; PakistánFil: Khurshid, Asma. Quaid-I-Azam University; PakistánFil: Jasinski, Jerry P.. Keene State College; Estados UnidosFil: Pozzi, Carlos Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Fantoni, Adolfo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Erben, Mauricio Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; ArgentinaElsevier2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23728Saeed, Aamer; Khurshid, Asma; Jasinski, Jerry P.; Pozzi, Carlos Gustavo; Fantoni, Adolfo Carlos; et al.; Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods; Elsevier; Chemical Physics; 431-432; 1-2014; 39-460301-0104CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0301010414000196info:eu-repo/semantics/altIdentifier/doi/10.1016/j.chemphys.2014.01.009info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:54Zoai:ri.conicet.gov.ar:11336/23728instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:48:55.171CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
title Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
spellingShingle Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
Saeed, Aamer
Crystal Structure
Hydrogen Bond
Nbo
Topological Analysis
title_short Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
title_full Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
title_fullStr Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
title_full_unstemmed Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
title_sort Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods
dc.creator.none.fl_str_mv Saeed, Aamer
Khurshid, Asma
Jasinski, Jerry P.
Pozzi, Carlos Gustavo
Fantoni, Adolfo Carlos
Erben, Mauricio Federico
author Saeed, Aamer
author_facet Saeed, Aamer
Khurshid, Asma
Jasinski, Jerry P.
Pozzi, Carlos Gustavo
Fantoni, Adolfo Carlos
Erben, Mauricio Federico
author_role author
author2 Khurshid, Asma
Jasinski, Jerry P.
Pozzi, Carlos Gustavo
Fantoni, Adolfo Carlos
Erben, Mauricio Federico
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Crystal Structure
Hydrogen Bond
Nbo
Topological Analysis
topic Crystal Structure
Hydrogen Bond
Nbo
Topological Analysis
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The synthesis of a novel 1-acyl-thiourea species (C14H17N2O2SCl), has been tailored in such a way that two distinct N–H...O=C intramolecular competing hydrogen bonds are feasible. The X-ray structure analysis as well as the vibrational (FT-IR and FT-Raman) data reveal that the S conformation is preferred, with the C=O and C=S bonds of the acyl-thiourea group pointing in opposite directions. The preference for the intramolecular N–H...O=C hydrogen bond within the –C(O)NHC(S)NH– core is confirmed. The Natural Bond Orbital and the Atom in Molecule approaches demonstrate that a strong hyperconjugative lpO → σ∗(N–H) remote interaction between the acyl and the thioamide N–H groups is responsible for the stabilization of the S conformation. Intermolecular interactions have been characterized in the periodic system electron density and the topological analysis reveals the presence of an extended intermolecular network in the crystal, including a Cl⋯N interaction playing a relevant role in crystal packing.
Fil: Saeed, Aamer. Quaid-I-Azam University; Pakistán
Fil: Khurshid, Asma. Quaid-I-Azam University; Pakistán
Fil: Jasinski, Jerry P.. Keene State College; Estados Unidos
Fil: Pozzi, Carlos Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Fantoni, Adolfo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Erben, Mauricio Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina
description The synthesis of a novel 1-acyl-thiourea species (C14H17N2O2SCl), has been tailored in such a way that two distinct N–H...O=C intramolecular competing hydrogen bonds are feasible. The X-ray structure analysis as well as the vibrational (FT-IR and FT-Raman) data reveal that the S conformation is preferred, with the C=O and C=S bonds of the acyl-thiourea group pointing in opposite directions. The preference for the intramolecular N–H...O=C hydrogen bond within the –C(O)NHC(S)NH– core is confirmed. The Natural Bond Orbital and the Atom in Molecule approaches demonstrate that a strong hyperconjugative lpO → σ∗(N–H) remote interaction between the acyl and the thioamide N–H groups is responsible for the stabilization of the S conformation. Intermolecular interactions have been characterized in the periodic system electron density and the topological analysis reveals the presence of an extended intermolecular network in the crystal, including a Cl⋯N interaction playing a relevant role in crystal packing.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/23728
Saeed, Aamer; Khurshid, Asma; Jasinski, Jerry P.; Pozzi, Carlos Gustavo; Fantoni, Adolfo Carlos; et al.; Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods; Elsevier; Chemical Physics; 431-432; 1-2014; 39-46
0301-0104
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23728
identifier_str_mv Saeed, Aamer; Khurshid, Asma; Jasinski, Jerry P.; Pozzi, Carlos Gustavo; Fantoni, Adolfo Carlos; et al.; Competing intramolecular N–H...O=C hydrogen bonds and extended intermolecular network in 1-(4-chlorobenzoyl)-3-(2-methyl-4- oxopentan-2-yl) thiourea analyzed by experimental and theoretical methods; Elsevier; Chemical Physics; 431-432; 1-2014; 39-46
0301-0104
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0301010414000196
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.chemphys.2014.01.009
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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