Binuclear copper(II) complexes with N3S-coordinate tripodal ligand and mixed azide-carboxylate bridges: Synthesis, crystal structures and magnetic properties
One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe), two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where...
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| Veröffentlicht in: | Polyhedron 2017, Vol.122, p.210-218 |
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| description | One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe), two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where, dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Crystal structure of the three complexes [Cu(bdmpe)(μ1,1-N3)]2(ClO4)2(1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6(3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6(4) have been solved by single crystal X-ray diffraction studies. Variable temperature (4–273K) magnetic measurement have been discussed in detail.
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One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe) has been synthesized and characterized. Two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Ligand (dmpe) has been formed from ligand bdmpe during in situ complexation reaction. Crystal structures of the three complexes [Cu(bdmpe)(N3)]2(ClO4)2 (1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6 (3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6 (4) have been solved by single crystal X-ray diffraction studies and the structural data revealed that the complex [Cu2(bdmpe)2(N3)2](ClO4)2 is binuclear and two copper(II) centers are bridged by a pair of (μ1,1) N3− ion whereas the structures of complexes 3 and 4 are binuclear with triple bridged and two adjacent copper(II) centers are bridged by pair of N3− ions with end-on (μ1,1) coordination mode and one acetate/formate group with syn–syn coordination mode, respectively. Variable temperature (4–273K) magnetic measurement shows that complex 1has no magnetic interaction whereas complexes 3 and 4 have weak antiferromagnetic interactions with J values −15.3(1)cm−1 for complex 3 and −17.8(1)cm−1 for complex 4. |
| doi_str_mv | 10.1016/j.poly.2016.11.036 |
| format | Article |
| fullrecord | <record><control><sourceid>hal_cross</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_01444147v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0277538716306271</els_id><sourcerecordid>oai_HAL_hal_01444147v1</sourcerecordid><originalsourceid>FETCH-LOGICAL-c334t-f6f9191f759e25de82239de8f0cf31c202be45058a463f28d74222cef1e123c13</originalsourceid><addsrcrecordid>eNp9kc9OGzEQxldVK0GBF-DkI0jdrf9tNkG9UAQlUtQeKGfLscfJRJv1ynZotu_Cu-JtKsSJw2g-Wd9vxqOvKM4ZrRhlk6-bqvftUPGsK8YqKiYfimPKm6asxbT5-EYfFZ9j3NBslEwcF8_fsduZFnQgxvc9hIv5_DLLbd_CHiL5g2lNfoqH0ngfLHY6AUkBe291S1pc6c6Ssba4h6z-ooXS6LD0-6EdvcuAdgXxijwMXVpDxPiFmDDElPGYws6kXchr_o3Qqw4SGtIHnz-SEOJp8cnpNsLZ_35SPN7d_r65Lxe_fsxvrhelEUKm0k3cjM2Ya-oZ8NrClHMxy81R4wQznPIlyJrWUy0nwvGpbSTn3IBjwLgwTJwUl4e5a92qPuBWh0F5jer-eqHGN8qklEw2T6OXH7wm-BgDuFeAUTWGoTZqDEONYSjGVA4jQ98OEOQrnhCCigahM2AxgEnKenwPfwH_PZYz</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Binuclear copper(II) complexes with N3S-coordinate tripodal ligand and mixed azide-carboxylate bridges: Synthesis, crystal structures and magnetic properties</title><source>ScienceDirect Journals (5 years ago - present)</source><creator>Sadhu, Mehul H. ; Mathoniere, Corine ; Patil, Yogesh P. ; Kumar, Sujit Baran</creator><creatorcontrib>Sadhu, Mehul H. ; Mathoniere, Corine ; Patil, Yogesh P. ; Kumar, Sujit Baran</creatorcontrib><description>One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe), two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where, dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Crystal structure of the three complexes [Cu(bdmpe)(μ1,1-N3)]2(ClO4)2(1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6(3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6(4) have been solved by single crystal X-ray diffraction studies. Variable temperature (4–273K) magnetic measurement have been discussed in detail.
[Display omitted]
One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe) has been synthesized and characterized. Two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Ligand (dmpe) has been formed from ligand bdmpe during in situ complexation reaction. Crystal structures of the three complexes [Cu(bdmpe)(N3)]2(ClO4)2 (1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6 (3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6 (4) have been solved by single crystal X-ray diffraction studies and the structural data revealed that the complex [Cu2(bdmpe)2(N3)2](ClO4)2 is binuclear and two copper(II) centers are bridged by a pair of (μ1,1) N3− ion whereas the structures of complexes 3 and 4 are binuclear with triple bridged and two adjacent copper(II) centers are bridged by pair of N3− ions with end-on (μ1,1) coordination mode and one acetate/formate group with syn–syn coordination mode, respectively. Variable temperature (4–273K) magnetic measurement shows that complex 1has no magnetic interaction whereas complexes 3 and 4 have weak antiferromagnetic interactions with J values −15.3(1)cm−1 for complex 3 and −17.8(1)cm−1 for complex 4.</description><identifier>ISSN: 0277-5387</identifier><identifier>EISSN: 0277-5387</identifier><identifier>DOI: 10.1016/j.poly.2016.11.036</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Binuclear Cu(II) complexes ; Bridging ligands ; Chemical Sciences ; Magnetic studies ; Material chemistry ; N3S donor ligand ; Structure</subject><ispartof>Polyhedron, 2017, Vol.122, p.210-218</ispartof><rights>2016 Elsevier Ltd</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-f6f9191f759e25de82239de8f0cf31c202be45058a463f28d74222cef1e123c13</citedby><cites>FETCH-LOGICAL-c334t-f6f9191f759e25de82239de8f0cf31c202be45058a463f28d74222cef1e123c13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.poly.2016.11.036$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3549,4023,27922,27923,27924,45994</link.rule.ids><backlink>$$Uhttps://hal.science/hal-01444147$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Sadhu, Mehul H.</creatorcontrib><creatorcontrib>Mathoniere, Corine</creatorcontrib><creatorcontrib>Patil, Yogesh P.</creatorcontrib><creatorcontrib>Kumar, Sujit Baran</creatorcontrib><title>Binuclear copper(II) complexes with N3S-coordinate tripodal ligand and mixed azide-carboxylate bridges: Synthesis, crystal structures and magnetic properties</title><title>Polyhedron</title><description>One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe), two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where, dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Crystal structure of the three complexes [Cu(bdmpe)(μ1,1-N3)]2(ClO4)2(1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6(3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6(4) have been solved by single crystal X-ray diffraction studies. Variable temperature (4–273K) magnetic measurement have been discussed in detail.
[Display omitted]
One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe) has been synthesized and characterized. Two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Ligand (dmpe) has been formed from ligand bdmpe during in situ complexation reaction. Crystal structures of the three complexes [Cu(bdmpe)(N3)]2(ClO4)2 (1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6 (3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6 (4) have been solved by single crystal X-ray diffraction studies and the structural data revealed that the complex [Cu2(bdmpe)2(N3)2](ClO4)2 is binuclear and two copper(II) centers are bridged by a pair of (μ1,1) N3− ion whereas the structures of complexes 3 and 4 are binuclear with triple bridged and two adjacent copper(II) centers are bridged by pair of N3− ions with end-on (μ1,1) coordination mode and one acetate/formate group with syn–syn coordination mode, respectively. Variable temperature (4–273K) magnetic measurement shows that complex 1has no magnetic interaction whereas complexes 3 and 4 have weak antiferromagnetic interactions with J values −15.3(1)cm−1 for complex 3 and −17.8(1)cm−1 for complex 4.</description><subject>Binuclear Cu(II) complexes</subject><subject>Bridging ligands</subject><subject>Chemical Sciences</subject><subject>Magnetic studies</subject><subject>Material chemistry</subject><subject>N3S donor ligand</subject><subject>Structure</subject><issn>0277-5387</issn><issn>0277-5387</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kc9OGzEQxldVK0GBF-DkI0jdrf9tNkG9UAQlUtQeKGfLscfJRJv1ynZotu_Cu-JtKsSJw2g-Wd9vxqOvKM4ZrRhlk6-bqvftUPGsK8YqKiYfimPKm6asxbT5-EYfFZ9j3NBslEwcF8_fsduZFnQgxvc9hIv5_DLLbd_CHiL5g2lNfoqH0ngfLHY6AUkBe291S1pc6c6Ssba4h6z-ooXS6LD0-6EdvcuAdgXxijwMXVpDxPiFmDDElPGYws6kXchr_o3Qqw4SGtIHnz-SEOJp8cnpNsLZ_35SPN7d_r65Lxe_fsxvrhelEUKm0k3cjM2Ya-oZ8NrClHMxy81R4wQznPIlyJrWUy0nwvGpbSTn3IBjwLgwTJwUl4e5a92qPuBWh0F5jer-eqHGN8qklEw2T6OXH7wm-BgDuFeAUTWGoTZqDEONYSjGVA4jQ98OEOQrnhCCigahM2AxgEnKenwPfwH_PZYz</recordid><startdate>2017</startdate><enddate>2017</enddate><creator>Sadhu, Mehul H.</creator><creator>Mathoniere, Corine</creator><creator>Patil, Yogesh P.</creator><creator>Kumar, Sujit Baran</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope></search><sort><creationdate>2017</creationdate><title>Binuclear copper(II) complexes with N3S-coordinate tripodal ligand and mixed azide-carboxylate bridges: Synthesis, crystal structures and magnetic properties</title><author>Sadhu, Mehul H. ; Mathoniere, Corine ; Patil, Yogesh P. ; Kumar, Sujit Baran</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-f6f9191f759e25de82239de8f0cf31c202be45058a463f28d74222cef1e123c13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Binuclear Cu(II) complexes</topic><topic>Bridging ligands</topic><topic>Chemical Sciences</topic><topic>Magnetic studies</topic><topic>Material chemistry</topic><topic>N3S donor ligand</topic><topic>Structure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sadhu, Mehul H.</creatorcontrib><creatorcontrib>Mathoniere, Corine</creatorcontrib><creatorcontrib>Patil, Yogesh P.</creatorcontrib><creatorcontrib>Kumar, Sujit Baran</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Polyhedron</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sadhu, Mehul H.</au><au>Mathoniere, Corine</au><au>Patil, Yogesh P.</au><au>Kumar, Sujit Baran</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Binuclear copper(II) complexes with N3S-coordinate tripodal ligand and mixed azide-carboxylate bridges: Synthesis, crystal structures and magnetic properties</atitle><jtitle>Polyhedron</jtitle><date>2017</date><risdate>2017</risdate><volume>122</volume><spage>210</spage><epage>218</epage><pages>210-218</pages><issn>0277-5387</issn><eissn>0277-5387</eissn><abstract>One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe), two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where, dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Crystal structure of the three complexes [Cu(bdmpe)(μ1,1-N3)]2(ClO4)2(1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6(3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6(4) have been solved by single crystal X-ray diffraction studies. Variable temperature (4–273K) magnetic measurement have been discussed in detail.
[Display omitted]
One new N3S-coordinate tetradentate ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine (bdmpe) has been synthesized and characterized. Two double end-on azide bridged copper(II) complexes [Cu(bdmpe)(μ1,1-N3)]2(X)2 [X=ClO4−, PF6−] and two triple bridged copper(II) complexes [Cu2(dmpe)2(μ1,1-N3)2(Y)]PF6 [where dmpe=N-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine, Y=CH3COO− or HCOO−] have been synthesized and characterized. Ligand (dmpe) has been formed from ligand bdmpe during in situ complexation reaction. Crystal structures of the three complexes [Cu(bdmpe)(N3)]2(ClO4)2 (1), [Cu2(dmpe)2(μ1,1-N3)2(CH3COO)]PF6 (3) and [Cu2(dmpe)2(μ1,1-N3)2(HCOO)]PF6 (4) have been solved by single crystal X-ray diffraction studies and the structural data revealed that the complex [Cu2(bdmpe)2(N3)2](ClO4)2 is binuclear and two copper(II) centers are bridged by a pair of (μ1,1) N3− ion whereas the structures of complexes 3 and 4 are binuclear with triple bridged and two adjacent copper(II) centers are bridged by pair of N3− ions with end-on (μ1,1) coordination mode and one acetate/formate group with syn–syn coordination mode, respectively. Variable temperature (4–273K) magnetic measurement shows that complex 1has no magnetic interaction whereas complexes 3 and 4 have weak antiferromagnetic interactions with J values −15.3(1)cm−1 for complex 3 and −17.8(1)cm−1 for complex 4.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.poly.2016.11.036</doi><tpages>9</tpages></addata></record> |
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| subjects | Binuclear Cu(II) complexes Bridging ligands Chemical Sciences Magnetic studies Material chemistry N3S donor ligand Structure |
| title | Binuclear copper(II) complexes with N3S-coordinate tripodal ligand and mixed azide-carboxylate bridges: Synthesis, crystal structures and magnetic properties |
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