Reversible ON-OFF switching of single-molecule-magnetism associated with single-crystal-to-single-crystal structural transformation of a decanuclear dysprosium phosphonate
{Dy (EDDC) (μ -AcO) (μ -C H PO )(μ -C H PO )(μ -AcO) (AcO) (H O)(CH OH) } (μ -C O )· H O ( ), where H EDDC is ', '', , ', '', ', ''-(ethane-1,2-diylidene)dipyrazine-2-carbohydrazide and C H PO H is 9-anthrylmethylphosphonic acid, is found to undergo two c...
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| Veröffentlicht in: | Chemical science (Cambridge) 2018-08, Vol.9 (30), p.6424-6433 |
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| creator | Tian, Haiquan Su, Jing-Bu Bao, Song-Song Kurmoo, Mohamedally Huang, Xin-Da Zhang, Yi-Quan Zheng, Li-Min |
| description | {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(H
O)(CH
OH)
}
(μ
-C
O
)·
H
O (
), where H
EDDC is
',
'',
,
',
'',
',
''-(ethane-1,2-diylidene)dipyrazine-2-carbohydrazide and C
H
PO
H
is 9-anthrylmethylphosphonic acid, is found to undergo two consecutive single-crystal-to-single-crystal transformations. The first is under UV irradiation (
= 365 nm for 3 d in air) to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}
(μ
-C
O
)·
H
O (
) where the two CH
OH are replaced by two H
O and the second by annealing under N
at 100 °C on a diffractometer or under Ar in a glovebox to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(H
O)}
(μ
-C
O
) (
or
) where it has lost two H
O molecules. The second transformation is reversible by exposure to air at room temperature (
). While the overall structures are the same (retaining the space group
2
/
), there is a considerable expansion of the unit cell from
(8171 Å
) to
(8609 Å
) and
(8610 Å
) and the coordinations of the Dy atoms undergo major reconstructions. This is associated with switching the single-molecule-magnetism (SMM) from OFF for
to ON for
and to OFF again for
in air. Such a switching mechanism associated with the retention of crystallinity is unique in the chemistry of dysprosium. The structure of the molecule is formed from two symmetry related pentamers joined by an oxalate. A related compound containing two isolated neutral pentamers {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(CH
OH)
}·2CHCl
(
) has also been isolated with closely related Dy coordination and it exhibits similar SMM behaviour in zero field. |
| doi_str_mv | 10.1039/c8sc01228h |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_2119919593</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2081018715</sourcerecordid><originalsourceid>FETCH-LOGICAL-c406t-2c3194f9e28927352171f78c5e8fbb4157d731c027bc0f30d5cd3f6a212186f03</originalsourceid><addsrcrecordid>eNpdkl1rHCEUhofS0oQ0N_0BRehNKUzr0XXGuSmUpZsUQhf6cS2Oo7uGGd16nIT9Tf2TdfOxNBXkvOjje456quo10A9AeffRSDQUGJPbZ9UpowuoG8G750fN6El1jnhNy-AcBGtfVieccqCiZafVn-_2xib0_WjJ-lu9Xq0I3vpstj5sSHQESxxtPcXRmvkg9CbY7HEiGjEar7MdSDmwfSRN2mPWY51j_XSFYE6zyXMqMicd0MU06exjOOTRZLBGh9mMVicy7HGXIvp5IrttxDJDSfSqeuH0iPb8IZ5Vv1Zffi4v66v1xdfl56vaLGiTa2Y4dAvXWSY71nLBoAXXSiOsdH2_ANEOLQdDWdsb6jgdhBm4azQDBrJxlJ9Vn-59d3M_2cHYUOod1S75Sae9itqrpzvBb9Um3qgGQDSdLAbvHgxS_D1bzGryaOw46mDjjIoBdB10ouMFffsfeh3nFMr1FKMSKMgWRKHe31OmvAom647FAFWHNlBL-WN51waXBX7zb_lH9PHT-V-Vb7I5</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2081018715</pqid></control><display><type>article</type><title>Reversible ON-OFF switching of single-molecule-magnetism associated with single-crystal-to-single-crystal structural transformation of a decanuclear dysprosium phosphonate</title><source>DOAJ Directory of Open Access Journals</source><source>PubMed Central Open Access</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><creator>Tian, Haiquan ; Su, Jing-Bu ; Bao, Song-Song ; Kurmoo, Mohamedally ; Huang, Xin-Da ; Zhang, Yi-Quan ; Zheng, Li-Min</creator><creatorcontrib>Tian, Haiquan ; Su, Jing-Bu ; Bao, Song-Song ; Kurmoo, Mohamedally ; Huang, Xin-Da ; Zhang, Yi-Quan ; Zheng, Li-Min</creatorcontrib><description>{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(H
O)(CH
OH)
}
(μ
-C
O
)·
H
O (
), where H
EDDC is
',
'',
,
',
'',
',
''-(ethane-1,2-diylidene)dipyrazine-2-carbohydrazide and C
H
PO
H
is 9-anthrylmethylphosphonic acid, is found to undergo two consecutive single-crystal-to-single-crystal transformations. The first is under UV irradiation (
= 365 nm for 3 d in air) to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}
(μ
-C
O
)·
H
O (
) where the two CH
OH are replaced by two H
O and the second by annealing under N
at 100 °C on a diffractometer or under Ar in a glovebox to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(H
O)}
(μ
-C
O
) (
or
) where it has lost two H
O molecules. The second transformation is reversible by exposure to air at room temperature (
). While the overall structures are the same (retaining the space group
2
/
), there is a considerable expansion of the unit cell from
(8171 Å
) to
(8609 Å
) and
(8610 Å
) and the coordinations of the Dy atoms undergo major reconstructions. This is associated with switching the single-molecule-magnetism (SMM) from OFF for
to ON for
and to OFF again for
in air. Such a switching mechanism associated with the retention of crystallinity is unique in the chemistry of dysprosium. The structure of the molecule is formed from two symmetry related pentamers joined by an oxalate. A related compound containing two isolated neutral pentamers {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(CH
OH)
}·2CHCl
(
) has also been isolated with closely related Dy coordination and it exhibits similar SMM behaviour in zero field.</description><identifier>ISSN: 2041-6520</identifier><identifier>EISSN: 2041-6539</identifier><identifier>DOI: 10.1039/c8sc01228h</identifier><identifier>PMID: 30310572</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Chemistry ; Crystal structure ; Dysprosium ; Ethane ; Magnetism ; Molecular structure ; Organic chemistry ; Single crystals ; Switching ; Transformations ; Ultraviolet radiation ; Unit cell ; Water chemistry</subject><ispartof>Chemical science (Cambridge), 2018-08, Vol.9 (30), p.6424-6433</ispartof><rights>Copyright Royal Society of Chemistry 2018</rights><rights>This journal is © The Royal Society of Chemistry 2018 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-2c3194f9e28927352171f78c5e8fbb4157d731c027bc0f30d5cd3f6a212186f03</citedby><cites>FETCH-LOGICAL-c406t-2c3194f9e28927352171f78c5e8fbb4157d731c027bc0f30d5cd3f6a212186f03</cites><orcidid>0000-0003-1818-0612 ; 0000-0003-4437-1105</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6115698/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6115698/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27923,27924,53790,53792</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30310572$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tian, Haiquan</creatorcontrib><creatorcontrib>Su, Jing-Bu</creatorcontrib><creatorcontrib>Bao, Song-Song</creatorcontrib><creatorcontrib>Kurmoo, Mohamedally</creatorcontrib><creatorcontrib>Huang, Xin-Da</creatorcontrib><creatorcontrib>Zhang, Yi-Quan</creatorcontrib><creatorcontrib>Zheng, Li-Min</creatorcontrib><title>Reversible ON-OFF switching of single-molecule-magnetism associated with single-crystal-to-single-crystal structural transformation of a decanuclear dysprosium phosphonate</title><title>Chemical science (Cambridge)</title><addtitle>Chem Sci</addtitle><description>{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(H
O)(CH
OH)
}
(μ
-C
O
)·
H
O (
), where H
EDDC is
',
'',
,
',
'',
',
''-(ethane-1,2-diylidene)dipyrazine-2-carbohydrazide and C
H
PO
H
is 9-anthrylmethylphosphonic acid, is found to undergo two consecutive single-crystal-to-single-crystal transformations. The first is under UV irradiation (
= 365 nm for 3 d in air) to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}
(μ
-C
O
)·
H
O (
) where the two CH
OH are replaced by two H
O and the second by annealing under N
at 100 °C on a diffractometer or under Ar in a glovebox to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(H
O)}
(μ
-C
O
) (
or
) where it has lost two H
O molecules. The second transformation is reversible by exposure to air at room temperature (
). While the overall structures are the same (retaining the space group
2
/
), there is a considerable expansion of the unit cell from
(8171 Å
) to
(8609 Å
) and
(8610 Å
) and the coordinations of the Dy atoms undergo major reconstructions. This is associated with switching the single-molecule-magnetism (SMM) from OFF for
to ON for
and to OFF again for
in air. Such a switching mechanism associated with the retention of crystallinity is unique in the chemistry of dysprosium. The structure of the molecule is formed from two symmetry related pentamers joined by an oxalate. A related compound containing two isolated neutral pentamers {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(CH
OH)
}·2CHCl
(
) has also been isolated with closely related Dy coordination and it exhibits similar SMM behaviour in zero field.</description><subject>Chemistry</subject><subject>Crystal structure</subject><subject>Dysprosium</subject><subject>Ethane</subject><subject>Magnetism</subject><subject>Molecular structure</subject><subject>Organic chemistry</subject><subject>Single crystals</subject><subject>Switching</subject><subject>Transformations</subject><subject>Ultraviolet radiation</subject><subject>Unit cell</subject><subject>Water chemistry</subject><issn>2041-6520</issn><issn>2041-6539</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpdkl1rHCEUhofS0oQ0N_0BRehNKUzr0XXGuSmUpZsUQhf6cS2Oo7uGGd16nIT9Tf2TdfOxNBXkvOjje456quo10A9AeffRSDQUGJPbZ9UpowuoG8G750fN6El1jnhNy-AcBGtfVieccqCiZafVn-_2xib0_WjJ-lu9Xq0I3vpstj5sSHQESxxtPcXRmvkg9CbY7HEiGjEar7MdSDmwfSRN2mPWY51j_XSFYE6zyXMqMicd0MU06exjOOTRZLBGh9mMVicy7HGXIvp5IrttxDJDSfSqeuH0iPb8IZ5Vv1Zffi4v66v1xdfl56vaLGiTa2Y4dAvXWSY71nLBoAXXSiOsdH2_ANEOLQdDWdsb6jgdhBm4azQDBrJxlJ9Vn-59d3M_2cHYUOod1S75Sae9itqrpzvBb9Um3qgGQDSdLAbvHgxS_D1bzGryaOw46mDjjIoBdB10ouMFffsfeh3nFMr1FKMSKMgWRKHe31OmvAom647FAFWHNlBL-WN51waXBX7zb_lH9PHT-V-Vb7I5</recordid><startdate>20180814</startdate><enddate>20180814</enddate><creator>Tian, Haiquan</creator><creator>Su, Jing-Bu</creator><creator>Bao, Song-Song</creator><creator>Kurmoo, Mohamedally</creator><creator>Huang, Xin-Da</creator><creator>Zhang, Yi-Quan</creator><creator>Zheng, Li-Min</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-1818-0612</orcidid><orcidid>https://orcid.org/0000-0003-4437-1105</orcidid></search><sort><creationdate>20180814</creationdate><title>Reversible ON-OFF switching of single-molecule-magnetism associated with single-crystal-to-single-crystal structural transformation of a decanuclear dysprosium phosphonate</title><author>Tian, Haiquan ; Su, Jing-Bu ; Bao, Song-Song ; Kurmoo, Mohamedally ; Huang, Xin-Da ; Zhang, Yi-Quan ; Zheng, Li-Min</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-2c3194f9e28927352171f78c5e8fbb4157d731c027bc0f30d5cd3f6a212186f03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Chemistry</topic><topic>Crystal structure</topic><topic>Dysprosium</topic><topic>Ethane</topic><topic>Magnetism</topic><topic>Molecular structure</topic><topic>Organic chemistry</topic><topic>Single crystals</topic><topic>Switching</topic><topic>Transformations</topic><topic>Ultraviolet radiation</topic><topic>Unit cell</topic><topic>Water chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tian, Haiquan</creatorcontrib><creatorcontrib>Su, Jing-Bu</creatorcontrib><creatorcontrib>Bao, Song-Song</creatorcontrib><creatorcontrib>Kurmoo, Mohamedally</creatorcontrib><creatorcontrib>Huang, Xin-Da</creatorcontrib><creatorcontrib>Zhang, Yi-Quan</creatorcontrib><creatorcontrib>Zheng, Li-Min</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Chemical science (Cambridge)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tian, Haiquan</au><au>Su, Jing-Bu</au><au>Bao, Song-Song</au><au>Kurmoo, Mohamedally</au><au>Huang, Xin-Da</au><au>Zhang, Yi-Quan</au><au>Zheng, Li-Min</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reversible ON-OFF switching of single-molecule-magnetism associated with single-crystal-to-single-crystal structural transformation of a decanuclear dysprosium phosphonate</atitle><jtitle>Chemical science (Cambridge)</jtitle><addtitle>Chem Sci</addtitle><date>2018-08-14</date><risdate>2018</risdate><volume>9</volume><issue>30</issue><spage>6424</spage><epage>6433</epage><pages>6424-6433</pages><issn>2041-6520</issn><eissn>2041-6539</eissn><abstract>{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(H
O)(CH
OH)
}
(μ
-C
O
)·
H
O (
), where H
EDDC is
',
'',
,
',
'',
',
''-(ethane-1,2-diylidene)dipyrazine-2-carbohydrazide and C
H
PO
H
is 9-anthrylmethylphosphonic acid, is found to undergo two consecutive single-crystal-to-single-crystal transformations. The first is under UV irradiation (
= 365 nm for 3 d in air) to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}
(μ
-C
O
)·
H
O (
) where the two CH
OH are replaced by two H
O and the second by annealing under N
at 100 °C on a diffractometer or under Ar in a glovebox to {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(H
O)}
(μ
-C
O
) (
or
) where it has lost two H
O molecules. The second transformation is reversible by exposure to air at room temperature (
). While the overall structures are the same (retaining the space group
2
/
), there is a considerable expansion of the unit cell from
(8171 Å
) to
(8609 Å
) and
(8610 Å
) and the coordinations of the Dy atoms undergo major reconstructions. This is associated with switching the single-molecule-magnetism (SMM) from OFF for
to ON for
and to OFF again for
in air. Such a switching mechanism associated with the retention of crystallinity is unique in the chemistry of dysprosium. The structure of the molecule is formed from two symmetry related pentamers joined by an oxalate. A related compound containing two isolated neutral pentamers {Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)
(μ
-AcO)
(AcO)
(H
O)
}{Dy
(EDDC)
(μ
-AcO)
(μ
-C
H
PO
)(μ
-C
H
PO
)(μ
-AcO)
(AcO)
(CH
OH)
}·2CHCl
(
) has also been isolated with closely related Dy coordination and it exhibits similar SMM behaviour in zero field.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>30310572</pmid><doi>10.1039/c8sc01228h</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-1818-0612</orcidid><orcidid>https://orcid.org/0000-0003-4437-1105</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2041-6520 |
| ispartof | Chemical science (Cambridge), 2018-08, Vol.9 (30), p.6424-6433 |
| issn | 2041-6520 2041-6539 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2119919593 |
| source | DOAJ Directory of Open Access Journals; PubMed Central Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Chemistry Crystal structure Dysprosium Ethane Magnetism Molecular structure Organic chemistry Single crystals Switching Transformations Ultraviolet radiation Unit cell Water chemistry |
| title | Reversible ON-OFF switching of single-molecule-magnetism associated with single-crystal-to-single-crystal structural transformation of a decanuclear dysprosium phosphonate |
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