DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)

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The synthesis of Bis[1,1-diethyl-benzoylthioureathe]lead(II)complex, Pb[PhCONCSNEt2]2 and has been characterized by elementary analysis and IR spectra; the complex has a global formula C24H30ON2S2Pb with number of coordination 4; as well as, binding is double-toothed, coordinating by oxygen and sulp...

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Detalles Bibliográficos
Autores: Angulo-Cornejo, J., Sotelo-Milla, A.
Formato: artículo
Fecha de Publicación:2000
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/4119
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4119
Nivel de acceso:acceso abierto
Materia:Benzoylthiourea
semi ñ method
Benzoiltiourea
método semi ñ.
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spelling DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)DETERMINACION DE LA CONSTANTE DE ESTABILIDAD DEL COMPLEJO 815(1, 1-DIETIL-3-BENZOILTIOUREATO)PLOMO(ll)Angulo-Cornejo, J.Sotelo-Milla, A.Benzoylthioureasemi ñ methodBenzoiltioureamétodo semi ñ.The synthesis of Bis[1,1-diethyl-benzoylthioureathe]lead(II)complex, Pb[PhCONCSNEt2]2 and has been characterized by elementary analysis and IR spectra; the complex has a global formula C24H30ON2S2Pb with number of coordination 4; as well as, binding is double-toothed, coordinating by oxygen and sulphur. In the aquo-dioxane system, has been determined the acid constan! of 1, 1-diethyl-3-benzoylthioureathe ligand, Ka=9,31*1O^(-10), pKa=9,03 with ionic force of the dissolution μ=0.2, contributed by the ionic salt of KHN03 . The constan! of stability of the Bis[1, 1-diethylbenzoilthioureathe]lead(II), Pb[PhCONCSN(Et)2]2, K1= 2,35x10^(-6) ; K2=1,17x10^(6), logB1=6,37; logB2=12,44 through the semi-ñ method.Se ha síntetizado el complejo Bis[1,1-dietil-3-benzoiltioureato]plomo(ll), Pb[PhCONCSN(Et)2]2; y caracterizado por análisis elemental y espectros IR; el complejo tiene fórmula global: C24H30ON2S2Pb, con número de coordinación 4; el ligando bidentado es coordinando por el O y S. En el sistema acuo-dioxano (1:1), se determinó la constante ácida del ligando 1, 1-dietil-3-benzoiltiourea, Ka = 9,31x10^(-10), pKa = 9,03; con fuerza iónica de la disolución μ=0.2, aportada por la sal iónica de KN03. La constante de estabilidad del Bis[1, 1-dietil-3-benzoiltioureato]plomo(ll). K,=2,35x10^(-6); K2= 1,17x10^(6) , LogB1 = 6,37; logB2 = 12.44; a través del método Semi - ñ.Universidad Nacional Mayor de San Marcos2000-09-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4119Revista Peruana de Química e Ingeniería Química; Vol. 3 No. 1 (2000); 5-13Revista Peruana de Química e Ingeniería Química; Vol. 3 Núm. 1 (2000); 5-131609-75991726-2208reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4119/3284Derechos de autor 2000 J. Angulo-Cornejo, A. Sotelo-Millahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/41192020-05-08T16:18:14Z
dc.title.none.fl_str_mv DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
DETERMINACION DE LA CONSTANTE DE ESTABILIDAD DEL COMPLEJO 815(1, 1-DIETIL-3-BENZOILTIOUREATO)PLOMO(ll)
title DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
spellingShingle DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
Angulo-Cornejo, J.
Benzoylthiourea
semi ñ method
Benzoiltiourea
método semi ñ.
title_short DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
title_full DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
title_fullStr DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
title_full_unstemmed DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
title_sort DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
dc.creator.none.fl_str_mv Angulo-Cornejo, J.
Sotelo-Milla, A.
author Angulo-Cornejo, J.
author_facet Angulo-Cornejo, J.
Sotelo-Milla, A.
author_role author
author2 Sotelo-Milla, A.
author2_role author
dc.subject.none.fl_str_mv Benzoylthiourea
semi ñ method
Benzoiltiourea
método semi ñ.
topic Benzoylthiourea
semi ñ method
Benzoiltiourea
método semi ñ.
description The synthesis of Bis[1,1-diethyl-benzoylthioureathe]lead(II)complex, Pb[PhCONCSNEt2]2 and has been characterized by elementary analysis and IR spectra; the complex has a global formula C24H30ON2S2Pb with number of coordination 4; as well as, binding is double-toothed, coordinating by oxygen and sulphur. In the aquo-dioxane system, has been determined the acid constan! of 1, 1-diethyl-3-benzoylthioureathe ligand, Ka=9,31*1O^(-10), pKa=9,03 with ionic force of the dissolution μ=0.2, contributed by the ionic salt of KHN03 . The constan! of stability of the Bis[1, 1-diethylbenzoilthioureathe]lead(II), Pb[PhCONCSN(Et)2]2, K1= 2,35x10^(-6) ; K2=1,17x10^(6), logB1=6,37; logB2=12,44 through the semi-ñ method.
publishDate 2000
dc.date.none.fl_str_mv 2000-09-18
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4119
url https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4119
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4119/3284
dc.rights.none.fl_str_mv Derechos de autor 2000 J. Angulo-Cornejo, A. Sotelo-Milla
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2000 J. Angulo-Cornejo, A. Sotelo-Milla
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos
dc.source.none.fl_str_mv Revista Peruana de Química e Ingeniería Química; Vol. 3 No. 1 (2000); 5-13
Revista Peruana de Química e Ingeniería Química; Vol. 3 Núm. 1 (2000); 5-13
1609-7599
1726-2208
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.927358
DETERMINATION OF THE STABILITY CONSTANT OF COMPLEX BIS(1, 1-DIETHYL-3-BENZOILTIOUREATO)LEAD(ll)
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