Mono- and Dinuclear Macrocyclic Calcium Complexes as Platforms for Mixed-Metal Complexes and Clusters
Mono- and dinuclear calcium complexes of the Schiff-base macrocycles H4 L have been prepared and characterized spectroscopically and crystallographically. In the formation of Ca(THF)2(H2 L 1 ), Ca2(THF)2(μ-THF)(L 1 ), and Ca2(THF)4(L 2 ), the ligand framework adopts a bowl-shaped conformation i...
Gespeichert in:
| Veröffentlicht in: | Inorganic chemistry 2016-01, Vol.55 (2), p.840-847 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 847 |
|---|---|
| container_issue | 2 |
| container_start_page | 840 |
| container_title | Inorganic chemistry |
| container_volume | 55 |
| creator | Connolly, Emma A Leeland, James W Love, Jason B |
| description | Mono- and dinuclear calcium complexes of the Schiff-base macrocycles H4 L have been prepared and characterized spectroscopically and crystallographically. In the formation of Ca(THF)2(H2 L 1 ), Ca2(THF)2(μ-THF)(L 1 ), and Ca2(THF)4(L 2 ), the ligand framework adopts a bowl-shaped conformation instead of the conventional wedge, Pacman-shaped structure as seen with the anthracenyl-hinged complex Ca2(py)5(L 3 ). The mononuclear calcium complex Ca(THF)2(H2 L 1 ) reacts with various equivalents of LiN(SiMe3)2 to form calcium/alkali metal clusters and dinuclear transition metal complexes when reacted subsequently with transition metal salts. The dinuclear calcium complex Ca2(THF)2(μ-THF)(L 1 ), when reacted with various equivalents of NaOH, is shown to act as a platform for the formation of calcium/alkali metal hydroxide clusters, displaying alternate wedged and bowl-shaped conformations. |
| doi_str_mv | 10.1021/acs.inorgchem.5b02289 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1760928972</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1760928972</sourcerecordid><originalsourceid>FETCH-LOGICAL-a351t-32c7ce6b12446b0322fb86205290d34fc7714456a3f5f9b1c22dd6f486894c7e3</originalsourceid><addsrcrecordid>eNqFkL1OwzAURi0EoqXwCCCPLCnXjuMkIwq_UiMYQGKLHMeGVE5c7ERq3x5XLRUbi6-H831X9yB0SWBOgJIbIf287a37lF-qmyc1UJrlR2hKEgpRQuDjGE0Bwp9wnk_QmfdLAMhjxk_RhPIU8iyFKVKl7W2ERd_gu7YfpVHC4VJIZ-VGmlbiQhjZjh0ubLcyaq08Fh6_GjFo6zqPw4vLdq2aqFSDMH-xUFmY0Q_K-XN0ooXx6mI_Z-j94f6teIoWL4_Pxe0iEnFChiimMpWK14QyxmuIKdV1xikkNIcmZlqmKWEs4SLWic5rIiltGq5ZxrOcyVTFM3S96105-z0qP1Rd66UyRvTKjr4iKYc8eEppQJMdGk713ildrVzbCbepCFRbw1UwXB0MV3vDIXe1XzHWnWoOqV-lASA7YJtf2tH14eJ_Sn8ANpWLyQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1760928972</pqid></control><display><type>article</type><title>Mono- and Dinuclear Macrocyclic Calcium Complexes as Platforms for Mixed-Metal Complexes and Clusters</title><source>ACS Publications</source><creator>Connolly, Emma A ; Leeland, James W ; Love, Jason B</creator><creatorcontrib>Connolly, Emma A ; Leeland, James W ; Love, Jason B</creatorcontrib><description>Mono- and dinuclear calcium complexes of the Schiff-base macrocycles H4 L have been prepared and characterized spectroscopically and crystallographically. In the formation of Ca(THF)2(H2 L 1 ), Ca2(THF)2(μ-THF)(L 1 ), and Ca2(THF)4(L 2 ), the ligand framework adopts a bowl-shaped conformation instead of the conventional wedge, Pacman-shaped structure as seen with the anthracenyl-hinged complex Ca2(py)5(L 3 ). The mononuclear calcium complex Ca(THF)2(H2 L 1 ) reacts with various equivalents of LiN(SiMe3)2 to form calcium/alkali metal clusters and dinuclear transition metal complexes when reacted subsequently with transition metal salts. The dinuclear calcium complex Ca2(THF)2(μ-THF)(L 1 ), when reacted with various equivalents of NaOH, is shown to act as a platform for the formation of calcium/alkali metal hydroxide clusters, displaying alternate wedged and bowl-shaped conformations.</description><identifier>ISSN: 0020-1669</identifier><identifier>EISSN: 1520-510X</identifier><identifier>DOI: 10.1021/acs.inorgchem.5b02289</identifier><identifier>PMID: 26709870</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>Inorganic chemistry, 2016-01, Vol.55 (2), p.840-847</ispartof><rights>Copyright © 2015 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a351t-32c7ce6b12446b0322fb86205290d34fc7714456a3f5f9b1c22dd6f486894c7e3</citedby><cites>FETCH-LOGICAL-a351t-32c7ce6b12446b0322fb86205290d34fc7714456a3f5f9b1c22dd6f486894c7e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.inorgchem.5b02289$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.inorgchem.5b02289$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,778,782,2754,27063,27911,27912,56725,56775</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26709870$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Connolly, Emma A</creatorcontrib><creatorcontrib>Leeland, James W</creatorcontrib><creatorcontrib>Love, Jason B</creatorcontrib><title>Mono- and Dinuclear Macrocyclic Calcium Complexes as Platforms for Mixed-Metal Complexes and Clusters</title><title>Inorganic chemistry</title><addtitle>Inorg. Chem</addtitle><description>Mono- and dinuclear calcium complexes of the Schiff-base macrocycles H4 L have been prepared and characterized spectroscopically and crystallographically. In the formation of Ca(THF)2(H2 L 1 ), Ca2(THF)2(μ-THF)(L 1 ), and Ca2(THF)4(L 2 ), the ligand framework adopts a bowl-shaped conformation instead of the conventional wedge, Pacman-shaped structure as seen with the anthracenyl-hinged complex Ca2(py)5(L 3 ). The mononuclear calcium complex Ca(THF)2(H2 L 1 ) reacts with various equivalents of LiN(SiMe3)2 to form calcium/alkali metal clusters and dinuclear transition metal complexes when reacted subsequently with transition metal salts. The dinuclear calcium complex Ca2(THF)2(μ-THF)(L 1 ), when reacted with various equivalents of NaOH, is shown to act as a platform for the formation of calcium/alkali metal hydroxide clusters, displaying alternate wedged and bowl-shaped conformations.</description><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkL1OwzAURi0EoqXwCCCPLCnXjuMkIwq_UiMYQGKLHMeGVE5c7ERq3x5XLRUbi6-H831X9yB0SWBOgJIbIf287a37lF-qmyc1UJrlR2hKEgpRQuDjGE0Bwp9wnk_QmfdLAMhjxk_RhPIU8iyFKVKl7W2ERd_gu7YfpVHC4VJIZ-VGmlbiQhjZjh0ubLcyaq08Fh6_GjFo6zqPw4vLdq2aqFSDMH-xUFmY0Q_K-XN0ooXx6mI_Z-j94f6teIoWL4_Pxe0iEnFChiimMpWK14QyxmuIKdV1xikkNIcmZlqmKWEs4SLWic5rIiltGq5ZxrOcyVTFM3S96105-z0qP1Rd66UyRvTKjr4iKYc8eEppQJMdGk713ildrVzbCbepCFRbw1UwXB0MV3vDIXe1XzHWnWoOqV-lASA7YJtf2tH14eJ_Sn8ANpWLyQ</recordid><startdate>20160119</startdate><enddate>20160119</enddate><creator>Connolly, Emma A</creator><creator>Leeland, James W</creator><creator>Love, Jason B</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20160119</creationdate><title>Mono- and Dinuclear Macrocyclic Calcium Complexes as Platforms for Mixed-Metal Complexes and Clusters</title><author>Connolly, Emma A ; Leeland, James W ; Love, Jason B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a351t-32c7ce6b12446b0322fb86205290d34fc7714456a3f5f9b1c22dd6f486894c7e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Connolly, Emma A</creatorcontrib><creatorcontrib>Leeland, James W</creatorcontrib><creatorcontrib>Love, Jason B</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Connolly, Emma A</au><au>Leeland, James W</au><au>Love, Jason B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mono- and Dinuclear Macrocyclic Calcium Complexes as Platforms for Mixed-Metal Complexes and Clusters</atitle><jtitle>Inorganic chemistry</jtitle><addtitle>Inorg. Chem</addtitle><date>2016-01-19</date><risdate>2016</risdate><volume>55</volume><issue>2</issue><spage>840</spage><epage>847</epage><pages>840-847</pages><issn>0020-1669</issn><eissn>1520-510X</eissn><abstract>Mono- and dinuclear calcium complexes of the Schiff-base macrocycles H4 L have been prepared and characterized spectroscopically and crystallographically. In the formation of Ca(THF)2(H2 L 1 ), Ca2(THF)2(μ-THF)(L 1 ), and Ca2(THF)4(L 2 ), the ligand framework adopts a bowl-shaped conformation instead of the conventional wedge, Pacman-shaped structure as seen with the anthracenyl-hinged complex Ca2(py)5(L 3 ). The mononuclear calcium complex Ca(THF)2(H2 L 1 ) reacts with various equivalents of LiN(SiMe3)2 to form calcium/alkali metal clusters and dinuclear transition metal complexes when reacted subsequently with transition metal salts. The dinuclear calcium complex Ca2(THF)2(μ-THF)(L 1 ), when reacted with various equivalents of NaOH, is shown to act as a platform for the formation of calcium/alkali metal hydroxide clusters, displaying alternate wedged and bowl-shaped conformations.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>26709870</pmid><doi>10.1021/acs.inorgchem.5b02289</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0020-1669 |
| ispartof | Inorganic chemistry, 2016-01, Vol.55 (2), p.840-847 |
| issn | 0020-1669 1520-510X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1760928972 |
| source | ACS Publications |
| title | Mono- and Dinuclear Macrocyclic Calcium Complexes as Platforms for Mixed-Metal Complexes and Clusters |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T13%3A07%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mono-%20and%20Dinuclear%20Macrocyclic%20Calcium%20Complexes%20as%20Platforms%20for%20Mixed-Metal%20Complexes%20and%20Clusters&rft.jtitle=Inorganic%20chemistry&rft.au=Connolly,%20Emma%20A&rft.date=2016-01-19&rft.volume=55&rft.issue=2&rft.spage=840&rft.epage=847&rft.pages=840-847&rft.issn=0020-1669&rft.eissn=1520-510X&rft_id=info:doi/10.1021/acs.inorgchem.5b02289&rft_dat=%3Cproquest_cross%3E1760928972%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1760928972&rft_id=info:pmid/26709870&rfr_iscdi=true |