Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand

Autores
Villa Perez, Cristian; Ortega, Isabel C.; Payán Aristizábal, Angélica M.; Echeverría, Gustavo Alberto; Valencia Uribe, Gloria Cristina; Soria, Delia Beatriz
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A new complex of Hg(II) with 6-methoxyquinoline(C10H9NO-6MQ) has been synthesized and characterized.The structure of the complex Hg(6MQ)Cl2 wasdetermined by single crystal X-ray diffraction. It crystallizesin the monoclinic space group P21/c with a =3.9139(3), b = 26.3400(2), c = 10.9090(9) Å, β = 89.833(6)°,V = 1124.6(1) Å3 and Z = 4 molecules per unit cell. Thecoordination geometry of the mercury(II) center can bedescribed as a distorted square pyramid formed by onenitrogen atom of the 6MQ and four chlorine atoms. Fouriertransform infrared, Raman and UV/Vis spectroscopicstudies have been carried out to characterize the compound,using theoretical calculations for the assignmentof the experimentally observed bands. The thermal behaviorwas investigated by thermogravimetric analysis. Thequantum yield of singlet molecular oxygen productionΦΔ was measured with steady-state methods in ethanol,using 9,10-dimethylanthracene (DMA) as actinometer andBengal rose as reference photosensitizer. The resultantsinglet molecular oxygen was detected indirectly by photooxidationreactions of DMA. The luminescence propertieshave also been studied.
Fil: Villa Perez, Cristian. 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
Fil: Ortega, Isabel C.. Universidad Nacional de Colombia; Colombia
Fil: Payán Aristizábal, Angélica M.. Universidad Nacional de Colombia; Colombia
Fil: Echeverría, Gustavo Alberto. 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: Valencia Uribe, Gloria Cristina. Universidad Nacional de Colombia; Colombia
Fil: Soria, Delia Beatriz. 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
Materia
Density Functional Calculations
Hg(Ii) Complex
6-Methoxyquinoline
Singlet Oxygen
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:11336/48495
Acceder
id CONICETDig_6217d4a38ad3c9e5bcf371eb9419aebd
oai_identifier_str oai:ri.conicet.gov.ar:11336/48495
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligandVilla Perez, CristianOrtega, Isabel C.Payán Aristizábal, Angélica M.Echeverría, Gustavo AlbertoValencia Uribe, Gloria CristinaSoria, Delia BeatrizDensity Functional CalculationsHg(Ii) Complex6-MethoxyquinolineSinglet Oxygenhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A new complex of Hg(II) with 6-methoxyquinoline(C10H9NO-6MQ) has been synthesized and characterized.The structure of the complex Hg(6MQ)Cl2 wasdetermined by single crystal X-ray diffraction. It crystallizesin the monoclinic space group P21/c with a =3.9139(3), b = 26.3400(2), c = 10.9090(9) Å, β = 89.833(6)°,V = 1124.6(1) Å3 and Z = 4 molecules per unit cell. Thecoordination geometry of the mercury(II) center can bedescribed as a distorted square pyramid formed by onenitrogen atom of the 6MQ and four chlorine atoms. Fouriertransform infrared, Raman and UV/Vis spectroscopicstudies have been carried out to characterize the compound,using theoretical calculations for the assignmentof the experimentally observed bands. The thermal behaviorwas investigated by thermogravimetric analysis. Thequantum yield of singlet molecular oxygen productionΦΔ was measured with steady-state methods in ethanol,using 9,10-dimethylanthracene (DMA) as actinometer andBengal rose as reference photosensitizer. The resultantsinglet molecular oxygen was detected indirectly by photooxidationreactions of DMA. The luminescence propertieshave also been studied.Fil: Villa Perez, Cristian. 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"; ArgentinaFil: Ortega, Isabel C.. Universidad Nacional de Colombia; ColombiaFil: Payán Aristizábal, Angélica M.. Universidad Nacional de Colombia; ColombiaFil: Echeverría, Gustavo Alberto. 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: Valencia Uribe, Gloria Cristina. Universidad Nacional de Colombia; ColombiaFil: Soria, Delia Beatriz. 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"; ArgentinaVerlag der Zeitschrift für Naturforschung2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48495Villa Perez, Cristian; Ortega, Isabel C.; Payán Aristizábal, Angélica M.; Echeverría, Gustavo Alberto; Valencia Uribe, Gloria Cristina; et al.; Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand; Verlag der Zeitschrift für Naturforschung; Zeitschrift für Naturforschung Section B - A Journal of Chemical Sciences; 70; 10; 5-2015; 719-7250932-0776CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1515/znb-2015-0069info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/znb.2015.70.issue-10/znb-2015-0069/znb-2015-0069.xmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T13:16:37Zoai:ri.conicet.gov.ar:11336/48495instacron: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:34982026-02-06 13:16:37.384CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
title Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
spellingShingle Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
Villa Perez, Cristian
Density Functional Calculations
Hg(Ii) Complex
6-Methoxyquinoline
Singlet Oxygen
title_short Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
title_full Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
title_fullStr Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
title_full_unstemmed Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
title_sort Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand
dc.creator.none.fl_str_mv Villa Perez, Cristian
Ortega, Isabel C.
Payán Aristizábal, Angélica M.
Echeverría, Gustavo Alberto
Valencia Uribe, Gloria Cristina
Soria, Delia Beatriz
author Villa Perez, Cristian
author_facet Villa Perez, Cristian
Ortega, Isabel C.
Payán Aristizábal, Angélica M.
Echeverría, Gustavo Alberto
Valencia Uribe, Gloria Cristina
Soria, Delia Beatriz
author_role author
author2 Ortega, Isabel C.
Payán Aristizábal, Angélica M.
Echeverría, Gustavo Alberto
Valencia Uribe, Gloria Cristina
Soria, Delia Beatriz
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Density Functional Calculations
Hg(Ii) Complex
6-Methoxyquinoline
Singlet Oxygen
topic Density Functional Calculations
Hg(Ii) Complex
6-Methoxyquinoline
Singlet Oxygen
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A new complex of Hg(II) with 6-methoxyquinoline(C10H9NO-6MQ) has been synthesized and characterized.The structure of the complex Hg(6MQ)Cl2 wasdetermined by single crystal X-ray diffraction. It crystallizesin the monoclinic space group P21/c with a =3.9139(3), b = 26.3400(2), c = 10.9090(9) Å, β = 89.833(6)°,V = 1124.6(1) Å3 and Z = 4 molecules per unit cell. Thecoordination geometry of the mercury(II) center can bedescribed as a distorted square pyramid formed by onenitrogen atom of the 6MQ and four chlorine atoms. Fouriertransform infrared, Raman and UV/Vis spectroscopicstudies have been carried out to characterize the compound,using theoretical calculations for the assignmentof the experimentally observed bands. The thermal behaviorwas investigated by thermogravimetric analysis. Thequantum yield of singlet molecular oxygen productionΦΔ was measured with steady-state methods in ethanol,using 9,10-dimethylanthracene (DMA) as actinometer andBengal rose as reference photosensitizer. The resultantsinglet molecular oxygen was detected indirectly by photooxidationreactions of DMA. The luminescence propertieshave also been studied.
Fil: Villa Perez, Cristian. 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
Fil: Ortega, Isabel C.. Universidad Nacional de Colombia; Colombia
Fil: Payán Aristizábal, Angélica M.. Universidad Nacional de Colombia; Colombia
Fil: Echeverría, Gustavo Alberto. 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: Valencia Uribe, Gloria Cristina. Universidad Nacional de Colombia; Colombia
Fil: Soria, Delia Beatriz. 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
description A new complex of Hg(II) with 6-methoxyquinoline(C10H9NO-6MQ) has been synthesized and characterized.The structure of the complex Hg(6MQ)Cl2 wasdetermined by single crystal X-ray diffraction. It crystallizesin the monoclinic space group P21/c with a =3.9139(3), b = 26.3400(2), c = 10.9090(9) Å, β = 89.833(6)°,V = 1124.6(1) Å3 and Z = 4 molecules per unit cell. Thecoordination geometry of the mercury(II) center can bedescribed as a distorted square pyramid formed by onenitrogen atom of the 6MQ and four chlorine atoms. Fouriertransform infrared, Raman and UV/Vis spectroscopicstudies have been carried out to characterize the compound,using theoretical calculations for the assignmentof the experimentally observed bands. The thermal behaviorwas investigated by thermogravimetric analysis. Thequantum yield of singlet molecular oxygen productionΦΔ was measured with steady-state methods in ethanol,using 9,10-dimethylanthracene (DMA) as actinometer andBengal rose as reference photosensitizer. The resultantsinglet molecular oxygen was detected indirectly by photooxidationreactions of DMA. The luminescence propertieshave also been studied.
publishDate 2015
dc.date.none.fl_str_mv 2015-05
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/11336/48495
Villa Perez, Cristian; Ortega, Isabel C.; Payán Aristizábal, Angélica M.; Echeverría, Gustavo Alberto; Valencia Uribe, Gloria Cristina; et al.; Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand; Verlag der Zeitschrift für Naturforschung; Zeitschrift für Naturforschung Section B - A Journal of Chemical Sciences; 70; 10; 5-2015; 719-725
0932-0776
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48495
identifier_str_mv Villa Perez, Cristian; Ortega, Isabel C.; Payán Aristizábal, Angélica M.; Echeverría, Gustavo Alberto; Valencia Uribe, Gloria Cristina; et al.; Synthesis, crystal structure and physicochemical characterization of a Hg(II) complex with 6-methoxyquinoline as ligand; Verlag der Zeitschrift für Naturforschung; Zeitschrift für Naturforschung Section B - A Journal of Chemical Sciences; 70; 10; 5-2015; 719-725
0932-0776
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1515/znb-2015-0069
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/znb.2015.70.issue-10/znb-2015-0069/znb-2015-0069.xml
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
application/pdf
dc.publisher.none.fl_str_mv Verlag der Zeitschrift für Naturforschung
publisher.none.fl_str_mv Verlag der Zeitschrift für Naturforschung
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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score 13.106097

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