The syntheses and photophysical properties of PNP-based Au() complexes with strong intramolecular Au Au interactions
Herein we report the syntheses, X-ray structures and photophysical studies of the dinuclear dimeric gold( i ) complexes [ClAu(C 6 H 5 N)(PPh 2 ) 2 ] 2 ( 1 ), [Au(C 6 H 5 N)(PPh 2 ) 2 ] 2 [SbF 6 ] 2 ( 2 ) and [Au(2,6-Me 2 C 6 H 3 N)(PPh 2 ) 2 ] 2 [SbF 6 ] 2 ( 4 ). We have used ligands with different...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2019-05, Vol.48 (21), p.7274-728 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
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| creator | Kathewad, Neha Kumar, Nandha Dasgupta, Rajarshi Ghosh, Moushakhi Pal, Shiv Khan, Shabana |
| description | Herein we report the syntheses, X-ray structures and photophysical studies of the dinuclear dimeric gold(
i
) complexes [ClAu(C
6
H
5
N)(PPh
2
)
2
]
2
(
1
), [Au(C
6
H
5
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
2
) and [Au(2,6-Me
2
C
6
H
3
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
4
). We have used ligands with different substituents to see the effect of the substituents on the photophysical properties. All these complexes feature strong intramolecular Au Au interactions (2.7987-3.0056 Å) and were found to exhibit excellent luminescence properties with high quantum yields as well as different colors of emission.
We have prepared three fully supported PNP-based dimeric Au(
i
) complexes with intramolecular Au Au interactions and studied their photophysical properties. They exhibit various colors of emission with good quantum yields. |
| doi_str_mv | 10.1039/c8dt04471f |
| format | Article |
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i
) complexes [ClAu(C
6
H
5
N)(PPh
2
)
2
]
2
(
1
), [Au(C
6
H
5
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
2
) and [Au(2,6-Me
2
C
6
H
3
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
4
). We have used ligands with different substituents to see the effect of the substituents on the photophysical properties. All these complexes feature strong intramolecular Au Au interactions (2.7987-3.0056 Å) and were found to exhibit excellent luminescence properties with high quantum yields as well as different colors of emission.
We have prepared three fully supported PNP-based dimeric Au(
i
) complexes with intramolecular Au Au interactions and studied their photophysical properties. They exhibit various colors of emission with good quantum yields.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/c8dt04471f</identifier><language>eng</language><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2019-05, Vol.48 (21), p.7274-728</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c253t-8d460a4d10a20ed4dcc784770deb37470c1f65643e87c4c88339d56e3c02a2873</citedby><cites>FETCH-LOGICAL-c253t-8d460a4d10a20ed4dcc784770deb37470c1f65643e87c4c88339d56e3c02a2873</cites><orcidid>0000-0002-3805-9484 ; 0000-0002-6844-3954</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Kathewad, Neha</creatorcontrib><creatorcontrib>Kumar, Nandha</creatorcontrib><creatorcontrib>Dasgupta, Rajarshi</creatorcontrib><creatorcontrib>Ghosh, Moushakhi</creatorcontrib><creatorcontrib>Pal, Shiv</creatorcontrib><creatorcontrib>Khan, Shabana</creatorcontrib><title>The syntheses and photophysical properties of PNP-based Au() complexes with strong intramolecular Au Au interactions</title><title>Dalton transactions : an international journal of inorganic chemistry</title><description>Herein we report the syntheses, X-ray structures and photophysical studies of the dinuclear dimeric gold(
i
) complexes [ClAu(C
6
H
5
N)(PPh
2
)
2
]
2
(
1
), [Au(C
6
H
5
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
2
) and [Au(2,6-Me
2
C
6
H
3
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
4
). We have used ligands with different substituents to see the effect of the substituents on the photophysical properties. All these complexes feature strong intramolecular Au Au interactions (2.7987-3.0056 Å) and were found to exhibit excellent luminescence properties with high quantum yields as well as different colors of emission.
We have prepared three fully supported PNP-based dimeric Au(
i
) complexes with intramolecular Au Au interactions and studied their photophysical properties. They exhibit various colors of emission with good quantum yields.</description><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpFkNFLwzAQh4MoOKcvvgt5VKGaJmmTPY7pVBi6h_lcssvVVrqmJBna_97OyYSDO-73cXAfIZcpu0uZmNyDtpFJqdLyiIxSqVQy4UIeH2aen5KzED4Z45xlfETiqkIa-jZWGDBQ01raVS66rupDDaahnXcd-lgPoSvp8nWZrE1AS6fb6xsKbtM1-D1kX3WsaIjetR-0bqM3G9cgbBvjB3JXwxK9gVi7NpyTk9I0AS_--pi8zx9Xs-dk8fb0MpsuEuCZiIm2MmdG2pQZztBKC6D08AezuBZKKgZpmWe5FKgVSNBaiInNchTAuOFaiTG53d8F70LwWBadrzfG90XKip2vYqYfVr--5gN8tYd9gAP371P8AFvaaR8</recordid><startdate>20190528</startdate><enddate>20190528</enddate><creator>Kathewad, Neha</creator><creator>Kumar, Nandha</creator><creator>Dasgupta, Rajarshi</creator><creator>Ghosh, Moushakhi</creator><creator>Pal, Shiv</creator><creator>Khan, Shabana</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-3805-9484</orcidid><orcidid>https://orcid.org/0000-0002-6844-3954</orcidid></search><sort><creationdate>20190528</creationdate><title>The syntheses and photophysical properties of PNP-based Au() complexes with strong intramolecular Au Au interactions</title><author>Kathewad, Neha ; Kumar, Nandha ; Dasgupta, Rajarshi ; Ghosh, Moushakhi ; Pal, Shiv ; Khan, Shabana</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c253t-8d460a4d10a20ed4dcc784770deb37470c1f65643e87c4c88339d56e3c02a2873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kathewad, Neha</creatorcontrib><creatorcontrib>Kumar, Nandha</creatorcontrib><creatorcontrib>Dasgupta, Rajarshi</creatorcontrib><creatorcontrib>Ghosh, Moushakhi</creatorcontrib><creatorcontrib>Pal, Shiv</creatorcontrib><creatorcontrib>Khan, Shabana</creatorcontrib><collection>CrossRef</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kathewad, Neha</au><au>Kumar, Nandha</au><au>Dasgupta, Rajarshi</au><au>Ghosh, Moushakhi</au><au>Pal, Shiv</au><au>Khan, Shabana</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The syntheses and photophysical properties of PNP-based Au() complexes with strong intramolecular Au Au interactions</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><date>2019-05-28</date><risdate>2019</risdate><volume>48</volume><issue>21</issue><spage>7274</spage><epage>728</epage><pages>7274-728</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>Herein we report the syntheses, X-ray structures and photophysical studies of the dinuclear dimeric gold(
i
) complexes [ClAu(C
6
H
5
N)(PPh
2
)
2
]
2
(
1
), [Au(C
6
H
5
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
2
) and [Au(2,6-Me
2
C
6
H
3
N)(PPh
2
)
2
]
2
[SbF
6
]
2
(
4
). We have used ligands with different substituents to see the effect of the substituents on the photophysical properties. All these complexes feature strong intramolecular Au Au interactions (2.7987-3.0056 Å) and were found to exhibit excellent luminescence properties with high quantum yields as well as different colors of emission.
We have prepared three fully supported PNP-based dimeric Au(
i
) complexes with intramolecular Au Au interactions and studied their photophysical properties. They exhibit various colors of emission with good quantum yields.</abstract><doi>10.1039/c8dt04471f</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-3805-9484</orcidid><orcidid>https://orcid.org/0000-0002-6844-3954</orcidid></addata></record> |
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| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2019-05, Vol.48 (21), p.7274-728 |
| issn | 1477-9226 1477-9234 |
| language | eng |
| recordid | cdi_rsc_primary_c8dt04471f |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | The syntheses and photophysical properties of PNP-based Au() complexes with strong intramolecular Au Au interactions |
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