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A Molecular Triangle as a Precursor Toward the Assemblyof a Jar-Shaped Metallasupramolecule.

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Title: A Molecular Triangle as a Precursor Toward the Assemblyof a Jar-Shaped Metallasupramolecule.
Authors: Lin, Shih-Ming1, Velayudham, Murugesan1, Tsai, Chi-Hwe1, Chang, Che-Hao1, Lee, Chung-Chou1, Luo, Tzuoo-Tsair1, Thanasekaran, Pounraj1, Lu, Kuang-Lieh1
Source: Organometallics. Jan2014, Vol. 33 Issue 1, p40-44. 5p.
Subjects: Molecular self-assembly, Chemical precursors, Supramolecules, Rhenium compounds, Toluene, Metal complexes, Chemical reactions, Crystal structure
Abstract: Thereaction of Re2(CO)10and 1,1′-carbonyldiimidazolein toluene afforded the molecular triangle [Re3(μ2-Im)3(CO)12] (1; Im = imidazolate).This air-stable complex 1acted as a precursor, whichcould then be further transformed into the complex [{Re(CO)3}3(μ2-Im)3(μ3-L)] (2; L = 1,3,5-tris(benzimidazol-1-ylmethyl)-2,4,6-trimethylbenzene)upon reaction with the flexibleligand L under solvothermal conditions. Complex 2canalso be produced directly in a one-pot reaction from Re2(CO)10, 1,1′-carbonyldiimidazole, and the flexibleligand L. A single-crystal X-ray diffraction analysis showed thatcompound 1has a triangular-shaped structure, which isthe smallest rhenium triangle known, as of this writing. Complex 2adopted a jar-shaped structure. The photophysical propertiesof complexes 1and 2were studied. [ABSTRACT FROM AUTHOR]
Copyright of Organometallics is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
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  Data: A Molecular Triangle as a Precursor Toward the Assemblyof a Jar-Shaped Metallasupramolecule.
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  Data: <searchLink fieldCode="JN" term="%22Organometallics%22">Organometallics</searchLink>. Jan2014, Vol. 33 Issue 1, p40-44. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Molecular+self-assembly%22">Molecular self-assembly</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+precursors%22">Chemical precursors</searchLink><br /><searchLink fieldCode="DE" term="%22Supramolecules%22">Supramolecules</searchLink><br /><searchLink fieldCode="DE" term="%22Rhenium+compounds%22">Rhenium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Toluene%22">Toluene</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+complexes%22">Metal complexes</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+reactions%22">Chemical reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Crystal+structure%22">Crystal structure</searchLink>
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  Data: Thereaction of Re2(CO)10and 1,1′-carbonyldiimidazolein toluene afforded the molecular triangle [Re3(μ2-Im)3(CO)12] (1; Im = imidazolate).This air-stable complex 1acted as a precursor, whichcould then be further transformed into the complex [{Re(CO)3}3(μ2-Im)3(μ3-L)] (2; L = 1,3,5-tris(benzimidazol-1-ylmethyl)-2,4,6-trimethylbenzene)upon reaction with the flexibleligand L under solvothermal conditions. Complex 2canalso be produced directly in a one-pot reaction from Re2(CO)10, 1,1′-carbonyldiimidazole, and the flexibleligand L. A single-crystal X-ray diffraction analysis showed thatcompound 1has a triangular-shaped structure, which isthe smallest rhenium triangle known, as of this writing. Complex 2adopted a jar-shaped structure. The photophysical propertiesof complexes 1and 2were studied. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Organometallics is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1021/om4005065
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        Text: English
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      – SubjectFull: Molecular self-assembly
        Type: general
      – SubjectFull: Chemical precursors
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      – SubjectFull: Supramolecules
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      – SubjectFull: Rhenium compounds
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      – SubjectFull: Toluene
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      – SubjectFull: Metal complexes
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      – SubjectFull: Chemical reactions
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      – SubjectFull: Crystal structure
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      – TitleFull: A Molecular Triangle as a Precursor Toward the Assemblyof a Jar-Shaped Metallasupramolecule.
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              Text: Jan2014
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