Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 67: Issue 2
Thermochemical Properties of Palladium(II) Chelates Involving Dialkyldithiocarbamates
Authors:
J. Botelho Universidade Federal da Paraíba Departamento de Química, CCEN 58059-900 João Pessoa, Paraíba Brazil 58059-900 João Pessoa, Paraíba Brazil

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A. Souza Universidade Federal da Paraíba Departamento de Química, CCEN 58059-900 João Pessoa, Paraíba Brazil 58059-900 João Pessoa, Paraíba Brazil

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L. Nunes Universidade Federal da Paraíba Departamento de Química, CCEN 58059-900 João Pessoa, Paraíba Brazil 58059-900 João Pessoa, Paraíba Brazil

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A. Chagas Universidade Estadual de Campinas Instituto de Quiacute;mica 13083-970 Campinas, São Paulo Brazil 13083-970 Campinas, São Paulo Brazil

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I. Garcia dos Santos Universidade Federal da Paraíba Departamento de Química, CCEN 58059-900 João Pessoa, Paraíba Brazil 58059-900 João Pessoa, Paraíba Brazil

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M. da Conceição Universidade Federal da Paraíba Departamento de Química, CCEN 58059-900 João Pessoa, Paraíba Brazil 58059-900 João Pessoa, Paraíba Brazil

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P. Dunstan Universidade Estadual de Campinas Instituto de Quiacute;mica 13083-970 Campinas, São Paulo Brazil 13083-970 Campinas, São Paulo Brazil

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Pages:
413–417
Online Publication Date:
01 Nov 2004
Publication Date:
01 Feb 2002
Article Category:
Research Article
DOI:
https://doi.org/10.1023/a:1013912207743
Keywords:
calorimetry; dialkyldithiocarbamates; enthalpies; palladium
Restricted access

Abstract  

The standard molar enthalpies of formation of crystalline dialkyldithiocarbamates chelates, [Pd(S2CNR2)2], with R=C2H5, n-C3H7, n-C4H9 and i-C4H9, were determined through reaction-solution calorimetry in acetone, at 298.15 K. From the standard molar enthalpies of formation of the gaseous chelates, the homolytic (172.43.8, 182.53.2,150.93.1 and 162.63.1 kJ mol−1) and heterolytic (745.03.8, 803.73.3,834.33.1 and 735.23.0 kJ mol−1) mean palladium-sulphur bond-dissociation enthalpies were calculated.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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