Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs
The methylation of p-tert -butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H 2 L = { p-tert -butylcalix[4](OMe) 2 (OH) 2 arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N( n Bu) 4 )(acac) (Hacac = acetylacetone), M III Cl 3...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2021-07, Vol.5 (27), p.9648-9654 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
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| creator | Jiao, Yushu Sarwar, Sidra Sanz, Sergio van Leusen, Jan Izarova, Natalya V Campbell, Cameron L Brechin, Euan K Dalgarno, Scott J Kögerler, Paul |
| description | The methylation of
p-tert
-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H
2
L = {
p-tert
-butylcalix[4](OMe)
2
(OH)
2
arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(
n
Bu)
4
)(acac) (Hacac = acetylacetone), M
III
Cl
3
and H
2
L under Schlenk conditions results in the formation of a family of (N(
n
Bu)
4
)[M
III
L(acac)
2
] complexes where M = Y (
1
), Gd (
2
), Tb (
3
) and Dy (
4
). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative.
(N(
n
Bu)
4
)[M
III
L(acac)
2
], M = Y, Gd, Tb and Dy, have been constructed by combination of two O donor ligands, bidentate acetylacetone and tetradentate
p-tert
-butylcalix[4]arene. |
| doi_str_mv | 10.1039/d1dt00359c |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_rsc_p</sourceid><recordid>TN_cdi_proquest_journals_2550572749</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2550572749</sourcerecordid><originalsourceid>FETCH-LOGICAL-c350t-dfa23de70494417a0ccda912c826fa387ef3d7e671b4b30fd452bc5c7c332a8d3</originalsourceid><addsrcrecordid>eNpdkctLAzEQxhdRsFYv3oWAFxFW82x2j9LWB7R4sJ6XNI82ZTdpkyzof2-0UsHTzPD9GL75piguEbxDkNT3CqkEIWG1PCoGiHJe1pjQ40OPR6fFWYwbCDGGDA-KzfRj23qbrFsB6bttqzvtkgifoLUr4VQExgeQ1jqrLqbQy2S9A96AuOtF0EC4ZLfBxk4kK0Hnne90Em2bhzZra-Gs0uBtPo_nxYkRbdQXv3VYvD9OF-Pncvb69DJ-mJWSMJhKZQQmSnNIa0oRF1BKJWqEZYVHRpCKa0MU1yOOlnRJoFGU4aVkkktCsKgUGRY3-73b4He9jqnpbJS6zXa072ODGaWUVbCqMnr9D934PrjsLlMMMo45rTN1u6dk8DEGbZp8cJczahBsvmNvJmiy-Il9nOGrPRyiPHB_byFfmEWBJw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2550572749</pqid></control><display><type>article</type><title>Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Jiao, Yushu ; Sarwar, Sidra ; Sanz, Sergio ; van Leusen, Jan ; Izarova, Natalya V ; Campbell, Cameron L ; Brechin, Euan K ; Dalgarno, Scott J ; Kögerler, Paul</creator><creatorcontrib>Jiao, Yushu ; Sarwar, Sidra ; Sanz, Sergio ; van Leusen, Jan ; Izarova, Natalya V ; Campbell, Cameron L ; Brechin, Euan K ; Dalgarno, Scott J ; Kögerler, Paul</creatorcontrib><description>The methylation of
p-tert
-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H
2
L = {
p-tert
-butylcalix[4](OMe)
2
(OH)
2
arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(
n
Bu)
4
)(acac) (Hacac = acetylacetone), M
III
Cl
3
and H
2
L under Schlenk conditions results in the formation of a family of (N(
n
Bu)
4
)[M
III
L(acac)
2
] complexes where M = Y (
1
), Gd (
2
), Tb (
3
) and Dy (
4
). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative.
(N(
n
Bu)
4
)[M
III
L(acac)
2
], M = Y, Gd, Tb and Dy, have been constructed by combination of two O donor ligands, bidentate acetylacetone and tetradentate
p-tert
-butylcalix[4]arene.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d1dt00359c</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Acetylacetone ; Crystallography ; Dysprosium ; Gadolinium ; Ligands ; Terbium ; Yttrium</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2021-07, Vol.5 (27), p.9648-9654</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-dfa23de70494417a0ccda912c826fa387ef3d7e671b4b30fd452bc5c7c332a8d3</citedby><cites>FETCH-LOGICAL-c350t-dfa23de70494417a0ccda912c826fa387ef3d7e671b4b30fd452bc5c7c332a8d3</cites><orcidid>0000-0002-0971-8452 ; 0000-0001-5631-1930 ; 0000-0003-2617-8491 ; 0000-0003-3688-631X ; 0000-0001-7831-3953 ; 0000-0003-3568-7044 ; 0000-0002-4790-4184 ; 0000-0001-7831-012X ; 0000-0002-9365-370X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Jiao, Yushu</creatorcontrib><creatorcontrib>Sarwar, Sidra</creatorcontrib><creatorcontrib>Sanz, Sergio</creatorcontrib><creatorcontrib>van Leusen, Jan</creatorcontrib><creatorcontrib>Izarova, Natalya V</creatorcontrib><creatorcontrib>Campbell, Cameron L</creatorcontrib><creatorcontrib>Brechin, Euan K</creatorcontrib><creatorcontrib>Dalgarno, Scott J</creatorcontrib><creatorcontrib>Kögerler, Paul</creatorcontrib><title>Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs</title><title>Dalton transactions : an international journal of inorganic chemistry</title><description>The methylation of
p-tert
-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H
2
L = {
p-tert
-butylcalix[4](OMe)
2
(OH)
2
arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(
n
Bu)
4
)(acac) (Hacac = acetylacetone), M
III
Cl
3
and H
2
L under Schlenk conditions results in the formation of a family of (N(
n
Bu)
4
)[M
III
L(acac)
2
] complexes where M = Y (
1
), Gd (
2
), Tb (
3
) and Dy (
4
). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative.
(N(
n
Bu)
4
)[M
III
L(acac)
2
], M = Y, Gd, Tb and Dy, have been constructed by combination of two O donor ligands, bidentate acetylacetone and tetradentate
p-tert
-butylcalix[4]arene.</description><subject>Acetylacetone</subject><subject>Crystallography</subject><subject>Dysprosium</subject><subject>Gadolinium</subject><subject>Ligands</subject><subject>Terbium</subject><subject>Yttrium</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpdkctLAzEQxhdRsFYv3oWAFxFW82x2j9LWB7R4sJ6XNI82ZTdpkyzof2-0UsHTzPD9GL75piguEbxDkNT3CqkEIWG1PCoGiHJe1pjQ40OPR6fFWYwbCDGGDA-KzfRj23qbrFsB6bttqzvtkgifoLUr4VQExgeQ1jqrLqbQy2S9A96AuOtF0EC4ZLfBxk4kK0Hnne90Em2bhzZra-Gs0uBtPo_nxYkRbdQXv3VYvD9OF-Pncvb69DJ-mJWSMJhKZQQmSnNIa0oRF1BKJWqEZYVHRpCKa0MU1yOOlnRJoFGU4aVkkktCsKgUGRY3-73b4He9jqnpbJS6zXa072ODGaWUVbCqMnr9D934PrjsLlMMMo45rTN1u6dk8DEGbZp8cJczahBsvmNvJmiy-Il9nOGrPRyiPHB_byFfmEWBJw</recordid><startdate>20210713</startdate><enddate>20210713</enddate><creator>Jiao, Yushu</creator><creator>Sarwar, Sidra</creator><creator>Sanz, Sergio</creator><creator>van Leusen, Jan</creator><creator>Izarova, Natalya V</creator><creator>Campbell, Cameron L</creator><creator>Brechin, Euan K</creator><creator>Dalgarno, Scott J</creator><creator>Kögerler, Paul</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-0971-8452</orcidid><orcidid>https://orcid.org/0000-0001-5631-1930</orcidid><orcidid>https://orcid.org/0000-0003-2617-8491</orcidid><orcidid>https://orcid.org/0000-0003-3688-631X</orcidid><orcidid>https://orcid.org/0000-0001-7831-3953</orcidid><orcidid>https://orcid.org/0000-0003-3568-7044</orcidid><orcidid>https://orcid.org/0000-0002-4790-4184</orcidid><orcidid>https://orcid.org/0000-0001-7831-012X</orcidid><orcidid>https://orcid.org/0000-0002-9365-370X</orcidid></search><sort><creationdate>20210713</creationdate><title>Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs</title><author>Jiao, Yushu ; Sarwar, Sidra ; Sanz, Sergio ; van Leusen, Jan ; Izarova, Natalya V ; Campbell, Cameron L ; Brechin, Euan K ; Dalgarno, Scott J ; Kögerler, Paul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-dfa23de70494417a0ccda912c826fa387ef3d7e671b4b30fd452bc5c7c332a8d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acetylacetone</topic><topic>Crystallography</topic><topic>Dysprosium</topic><topic>Gadolinium</topic><topic>Ligands</topic><topic>Terbium</topic><topic>Yttrium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jiao, Yushu</creatorcontrib><creatorcontrib>Sarwar, Sidra</creatorcontrib><creatorcontrib>Sanz, Sergio</creatorcontrib><creatorcontrib>van Leusen, Jan</creatorcontrib><creatorcontrib>Izarova, Natalya V</creatorcontrib><creatorcontrib>Campbell, Cameron L</creatorcontrib><creatorcontrib>Brechin, Euan K</creatorcontrib><creatorcontrib>Dalgarno, Scott J</creatorcontrib><creatorcontrib>Kögerler, Paul</creatorcontrib><collection>CrossRef</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><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiao, Yushu</au><au>Sarwar, Sidra</au><au>Sanz, Sergio</au><au>van Leusen, Jan</au><au>Izarova, Natalya V</au><au>Campbell, Cameron L</au><au>Brechin, Euan K</au><au>Dalgarno, Scott J</au><au>Kögerler, Paul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><date>2021-07-13</date><risdate>2021</risdate><volume>5</volume><issue>27</issue><spage>9648</spage><epage>9654</epage><pages>9648-9654</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>The methylation of
p-tert
-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H
2
L = {
p-tert
-butylcalix[4](OMe)
2
(OH)
2
arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(
n
Bu)
4
)(acac) (Hacac = acetylacetone), M
III
Cl
3
and H
2
L under Schlenk conditions results in the formation of a family of (N(
n
Bu)
4
)[M
III
L(acac)
2
] complexes where M = Y (
1
), Gd (
2
), Tb (
3
) and Dy (
4
). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative.
(N(
n
Bu)
4
)[M
III
L(acac)
2
], M = Y, Gd, Tb and Dy, have been constructed by combination of two O donor ligands, bidentate acetylacetone and tetradentate
p-tert
-butylcalix[4]arene.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d1dt00359c</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-0971-8452</orcidid><orcidid>https://orcid.org/0000-0001-5631-1930</orcidid><orcidid>https://orcid.org/0000-0003-2617-8491</orcidid><orcidid>https://orcid.org/0000-0003-3688-631X</orcidid><orcidid>https://orcid.org/0000-0001-7831-3953</orcidid><orcidid>https://orcid.org/0000-0003-3568-7044</orcidid><orcidid>https://orcid.org/0000-0002-4790-4184</orcidid><orcidid>https://orcid.org/0000-0001-7831-012X</orcidid><orcidid>https://orcid.org/0000-0002-9365-370X</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2021-07, Vol.5 (27), p.9648-9654 |
| issn | 1477-9226 1477-9234 |
| language | eng |
| recordid | cdi_proquest_journals_2550572749 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Acetylacetone Crystallography Dysprosium Gadolinium Ligands Terbium Yttrium |
| title | Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs |
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