Thermal behavior of tetradentate Schiff base chromium(III) complexes
Thermal analytical behavior of eight chromium(III) complexes with N , N ′-bis(salicylidene)ethylenediamine (salen) Schiff bases, Cr(salen), has been investigated regarding their thermal stability and thermal decomposition pathways. Thus, the ligands and the respective chromium(III) complexes of sale...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2014-02, Vol.115 (2), p.979-986 |
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| container_title | Journal of thermal analysis and calorimetry |
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| creator | Ambrozini, Beatriz Dockal, Edward Ralph Cavalheiro, Éder Tadeu Gomes |
| description | Thermal analytical behavior of eight chromium(III) complexes with
N
,
N
′-bis(salicylidene)ethylenediamine (salen) Schiff bases, Cr(salen), has been investigated regarding their thermal stability and thermal decomposition pathways. Thus, the ligands and the respective chromium(III) complexes of salen-type Schiff bases derived from salicylaldehyde and its 5-chloro, 5-bromo, 5-methoxy, 5-nitro, 3,5-dicloro, 3,5-dibromo, and 3,5-diiodosalicylaldehyde were synthesized, characterized, and submitted to TG/DTG, DTA, and TG–FTIR evolved gas analysis. The number of steps and, in particular, the starting temperature of decomposition of these complexes was dependent of the ligand nature. The gaseous products evolved during the thermal decomposition of these compounds were identified by TG–FTIR. |
| doi_str_mv | 10.1007/s10973-013-3477-5 |
| format | Article |
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N
,
N
′-bis(salicylidene)ethylenediamine (salen) Schiff bases, Cr(salen), has been investigated regarding their thermal stability and thermal decomposition pathways. Thus, the ligands and the respective chromium(III) complexes of salen-type Schiff bases derived from salicylaldehyde and its 5-chloro, 5-bromo, 5-methoxy, 5-nitro, 3,5-dicloro, 3,5-dibromo, and 3,5-diiodosalicylaldehyde were synthesized, characterized, and submitted to TG/DTG, DTA, and TG–FTIR evolved gas analysis. The number of steps and, in particular, the starting temperature of decomposition of these complexes was dependent of the ligand nature. The gaseous products evolved during the thermal decomposition of these compounds were identified by TG–FTIR.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>EISSN: 1572-8943</identifier><identifier>DOI: 10.1007/s10973-013-3477-5</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Analytical Chemistry ; Calorimetry ; Chemistry ; Chemistry and Materials Science ; Cytokinins ; Differential thermal analysis ; Ethylenediamines ; Gas analysis ; Inorganic Chemistry ; Ligands ; Mathematical analysis ; Measurement Science and Instrumentation ; Pathways ; Physical Chemistry ; Polymer Sciences ; Schiff bases ; Thermal decomposition</subject><ispartof>Journal of thermal analysis and calorimetry, 2014-02, Vol.115 (2), p.979-986</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2013</rights><rights>COPYRIGHT 2014 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-20b08f25ea600e5b13fe19370a00ea815be9d8636593c1dab931d07b7fe82403</citedby><cites>FETCH-LOGICAL-c431t-20b08f25ea600e5b13fe19370a00ea815be9d8636593c1dab931d07b7fe82403</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-013-3477-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-013-3477-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Ambrozini, Beatriz</creatorcontrib><creatorcontrib>Dockal, Edward Ralph</creatorcontrib><creatorcontrib>Cavalheiro, Éder Tadeu Gomes</creatorcontrib><title>Thermal behavior of tetradentate Schiff base chromium(III) complexes</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>Thermal analytical behavior of eight chromium(III) complexes with
N
,
N
′-bis(salicylidene)ethylenediamine (salen) Schiff bases, Cr(salen), has been investigated regarding their thermal stability and thermal decomposition pathways. Thus, the ligands and the respective chromium(III) complexes of salen-type Schiff bases derived from salicylaldehyde and its 5-chloro, 5-bromo, 5-methoxy, 5-nitro, 3,5-dicloro, 3,5-dibromo, and 3,5-diiodosalicylaldehyde were synthesized, characterized, and submitted to TG/DTG, DTA, and TG–FTIR evolved gas analysis. The number of steps and, in particular, the starting temperature of decomposition of these complexes was dependent of the ligand nature. The gaseous products evolved during the thermal decomposition of these compounds were identified by TG–FTIR.</description><subject>Analytical Chemistry</subject><subject>Calorimetry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Cytokinins</subject><subject>Differential thermal analysis</subject><subject>Ethylenediamines</subject><subject>Gas analysis</subject><subject>Inorganic Chemistry</subject><subject>Ligands</subject><subject>Mathematical analysis</subject><subject>Measurement Science and Instrumentation</subject><subject>Pathways</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Schiff bases</subject><subject>Thermal decomposition</subject><issn>1388-6150</issn><issn>1588-2926</issn><issn>1572-8943</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kT1PwzAQhiMEElD4AWwZy5ByF9dJPCI-I1VCot0txzm3qZK42AmCf4-rsLAgD747PY8l3xtFNwgLBMjvPILIWQLIErbM84SfRBfIiyJJRZqdhpqFOkMO59Gl93sAEALwInrc7Mh1qo0r2qnPxrrYmnigwama-kENFK_1rjEmrpSnWO-c7Zqxm5dleRtr2x1a-iJ_FZ0Z1Xq6_r1n0eb5afPwmqzeXsqH-1WilwyHJIUKCpNyUhkA8QqZIRQsBxVaVSCvSNRFxjIumMZaVYJhDXmVGyrSJbBZNJ-ePTj7MZIfZNd4TW2rerKjl8jTsIRALgO6mNCtakk2vbHhRzqcmrpG255ME-b3LMe0YJyJINz-EQIz0NewVaP3sly__2VxYrWz3jsy8uCaTrlviSCPacgpDRnSkMc0JA9OOjk-sP2WnNzb0fVhW_9IP_kfim4</recordid><startdate>20140201</startdate><enddate>20140201</enddate><creator>Ambrozini, Beatriz</creator><creator>Dockal, Edward Ralph</creator><creator>Cavalheiro, Éder Tadeu Gomes</creator><general>Springer Netherlands</general><general>Springer</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140201</creationdate><title>Thermal behavior of tetradentate Schiff base chromium(III) complexes</title><author>Ambrozini, Beatriz ; Dockal, Edward Ralph ; Cavalheiro, Éder Tadeu Gomes</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-20b08f25ea600e5b13fe19370a00ea815be9d8636593c1dab931d07b7fe82403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Analytical Chemistry</topic><topic>Calorimetry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Cytokinins</topic><topic>Differential thermal analysis</topic><topic>Ethylenediamines</topic><topic>Gas analysis</topic><topic>Inorganic Chemistry</topic><topic>Ligands</topic><topic>Mathematical analysis</topic><topic>Measurement Science and Instrumentation</topic><topic>Pathways</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Schiff bases</topic><topic>Thermal decomposition</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ambrozini, Beatriz</creatorcontrib><creatorcontrib>Dockal, Edward Ralph</creatorcontrib><creatorcontrib>Cavalheiro, Éder Tadeu Gomes</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ambrozini, Beatriz</au><au>Dockal, Edward Ralph</au><au>Cavalheiro, Éder Tadeu Gomes</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal behavior of tetradentate Schiff base chromium(III) complexes</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2014-02-01</date><risdate>2014</risdate><volume>115</volume><issue>2</issue><spage>979</spage><epage>986</epage><pages>979-986</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><eissn>1572-8943</eissn><abstract>Thermal analytical behavior of eight chromium(III) complexes with
N
,
N
′-bis(salicylidene)ethylenediamine (salen) Schiff bases, Cr(salen), has been investigated regarding their thermal stability and thermal decomposition pathways. Thus, the ligands and the respective chromium(III) complexes of salen-type Schiff bases derived from salicylaldehyde and its 5-chloro, 5-bromo, 5-methoxy, 5-nitro, 3,5-dicloro, 3,5-dibromo, and 3,5-diiodosalicylaldehyde were synthesized, characterized, and submitted to TG/DTG, DTA, and TG–FTIR evolved gas analysis. The number of steps and, in particular, the starting temperature of decomposition of these complexes was dependent of the ligand nature. The gaseous products evolved during the thermal decomposition of these compounds were identified by TG–FTIR.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10973-013-3477-5</doi><tpages>8</tpages></addata></record> |
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| issn | 1388-6150 1588-2926 1572-8943 |
| language | eng |
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| source | SpringerNature Complete Journals |
| subjects | Analytical Chemistry Calorimetry Chemistry Chemistry and Materials Science Cytokinins Differential thermal analysis Ethylenediamines Gas analysis Inorganic Chemistry Ligands Mathematical analysis Measurement Science and Instrumentation Pathways Physical Chemistry Polymer Sciences Schiff bases Thermal decomposition |
| title | Thermal behavior of tetradentate Schiff base chromium(III) complexes |
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