Ultrasonic behavior of various chalcones in some solvents at different temperatures

Ultrasonic velocity, density and viscosity of some synthesized chalcones were measured in N,N-dimethyl formamide and chloroform at different temperatures (298.15 to 318.15 K). From these experimental data, various acoustical parameters such as specific impedance (Z), adiabatic compressibility (κs),...

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Autores:
Baluja, Shipra
Lava, Divyata
Tipo de recurso:
Article of journal
Fecha de publicación:
2016
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/66596
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/66596
http://bdigital.unal.edu.co/67624/
Palabra clave:
66 Ingeniería química y Tecnologías relacionadas/ Chemical engineering
61 Ciencias médicas; Medicina / Medicine and health
Ultrasonic velocity
chalcones
acoustical parameters
DMF
choloroform
Velocidad ultrasónica
chalconas
parámetros acústicos
DMF
cloroformo
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/66596
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network_name_str Universidad Nacional de Colombia
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Baluja, Shipra2dab78ea-4967-4a75-a62a-fc133c061777300Lava, Divyataec9a31b4-98ae-463c-b57a-a8781b199f273002019-07-03T02:26:58Z2019-07-03T02:26:58Z2016-09-01ISSN: 1909-6356https://repositorio.unal.edu.co/handle/unal/66596http://bdigital.unal.edu.co/67624/Ultrasonic velocity, density and viscosity of some synthesized chalcones were measured in N,N-dimethyl formamide and chloroform at different temperatures (298.15 to 318.15 K). From these experimental data, various acoustical parameters such as specific impedance (Z), adiabatic compressibility (κs), Rao’s molar sound function (Rm), intermolecular free path length (Lf), solvation number (Sn), internal pressure (π) have been calculated in order to understand the molecular interactionsin the studied solutions. The results are interpreted in terms of molecular interactions occurring in the solutions.La velocidad ultrasónica, la densidad y la viscosidad de soluciones de algunas chalconas sintéticas se midieron en N, N-dimetilformamida y cloroformo a diferentes temperaturas (desde 298,15 hasta 318,15 K). A partir de estos datos experimentales, se calcularon diversos parámetros acústicos tales como la impedancia específica (Z), la compresibilidad adiabática (ks), la función de sonido molar de Rao (Rm), la longitud de trayecto libre intermolecular (Lf), el número de solvatación (Sn) y la presión interna (Π), para comprender las interacciones moleculares en las soluciones estudiadas. Los resultados se interpretan en términos de las posibles interacciones moleculares que ocurren en las soluciones.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Farmaciahttps://revistas.unal.edu.co/index.php/rccquifa/article/view/62014Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Ciencias Químico FarmacéuticasRevista Colombiana de Ciencias Químico FarmacéuticasBaluja, Shipra and Lava, Divyata (2016) Ultrasonic behavior of various chalcones in some solvents at different temperatures. Revista Colombiana de Ciencias Químico-Farmacéuticas, 45 (3). pp. 339-361. ISSN 1909-635666 Ingeniería química y Tecnologías relacionadas/ Chemical engineering61 Ciencias médicas; Medicina / Medicine and healthUltrasonic velocitychalconesacoustical parametersDMFcholoroformVelocidad ultrasónicachalconasparámetros acústicosDMFcloroformoUltrasonic behavior of various chalcones in some solvents at different temperaturesArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL62014-321457-2-PB.pdfapplication/pdf1071730https://repositorio.unal.edu.co/bitstream/unal/66596/1/62014-321457-2-PB.pdf832b2f64a2dae262e960e7a13c4a1778MD51THUMBNAIL62014-321457-2-PB.pdf.jpg62014-321457-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg6140https://repositorio.unal.edu.co/bitstream/unal/66596/2/62014-321457-2-PB.pdf.jpg9988185c8e52eebecbdcb5e4e63b751dMD52unal/66596oai:repositorio.unal.edu.co:unal/665962024-05-17 23:08:48.459Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Ultrasonic behavior of various chalcones in some solvents at different temperatures
title Ultrasonic behavior of various chalcones in some solvents at different temperatures
spellingShingle Ultrasonic behavior of various chalcones in some solvents at different temperatures
66 Ingeniería química y Tecnologías relacionadas/ Chemical engineering
61 Ciencias médicas; Medicina / Medicine and health
Ultrasonic velocity
chalcones
acoustical parameters
DMF
choloroform
Velocidad ultrasónica
chalconas
parámetros acústicos
DMF
cloroformo
title_short Ultrasonic behavior of various chalcones in some solvents at different temperatures
title_full Ultrasonic behavior of various chalcones in some solvents at different temperatures
title_fullStr Ultrasonic behavior of various chalcones in some solvents at different temperatures
title_full_unstemmed Ultrasonic behavior of various chalcones in some solvents at different temperatures
title_sort Ultrasonic behavior of various chalcones in some solvents at different temperatures
dc.creator.fl_str_mv Baluja, Shipra
Lava, Divyata
dc.contributor.author.spa.fl_str_mv Baluja, Shipra
Lava, Divyata
dc.subject.ddc.spa.fl_str_mv 66 Ingeniería química y Tecnologías relacionadas/ Chemical engineering
61 Ciencias médicas; Medicina / Medicine and health
topic 66 Ingeniería química y Tecnologías relacionadas/ Chemical engineering
61 Ciencias médicas; Medicina / Medicine and health
Ultrasonic velocity
chalcones
acoustical parameters
DMF
choloroform
Velocidad ultrasónica
chalconas
parámetros acústicos
DMF
cloroformo
dc.subject.proposal.spa.fl_str_mv Ultrasonic velocity
chalcones
acoustical parameters
DMF
choloroform
Velocidad ultrasónica
chalconas
parámetros acústicos
DMF
cloroformo
description Ultrasonic velocity, density and viscosity of some synthesized chalcones were measured in N,N-dimethyl formamide and chloroform at different temperatures (298.15 to 318.15 K). From these experimental data, various acoustical parameters such as specific impedance (Z), adiabatic compressibility (κs), Rao’s molar sound function (Rm), intermolecular free path length (Lf), solvation number (Sn), internal pressure (π) have been calculated in order to understand the molecular interactionsin the studied solutions. The results are interpreted in terms of molecular interactions occurring in the solutions.
publishDate 2016
dc.date.issued.spa.fl_str_mv 2016-09-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T02:26:58Z
dc.date.available.spa.fl_str_mv 2019-07-03T02:26:58Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/ART
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 1909-6356
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/66596
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/67624/
identifier_str_mv ISSN: 1909-6356
url https://repositorio.unal.edu.co/handle/unal/66596
http://bdigital.unal.edu.co/67624/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/rccquifa/article/view/62014
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Ciencias Químico Farmacéuticas
Revista Colombiana de Ciencias Químico Farmacéuticas
dc.relation.references.spa.fl_str_mv Baluja, Shipra and Lava, Divyata (2016) Ultrasonic behavior of various chalcones in some solvents at different temperatures. Revista Colombiana de Ciencias Químico-Farmacéuticas, 45 (3). pp. 339-361. ISSN 1909-6356
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Farmacia
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/66596/1/62014-321457-2-PB.pdf
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