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Structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of heteroleptic N,S- and N,Se-donor ligands based on the 2-organochalcogenomethylpyridine motif

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Title: Structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of heteroleptic N,S- and N,Se-donor ligands based on the 2-organochalcogenomethylpyridine motif
Authors: Jones, Roderick C., Canty, Allan J.1, Gardiner, Michael G. Michael.Gardiner@utas.edu.au, Tolhurst, Vicki-Anne1
Source: Inorganica Chimica Acta. Oct2011, Vol. 376 Issue 1, p290-295. 6p.
Subjects: Molecular structure, Palladium compounds, Platinum compounds, Metal complexes, Ligands (Chemistry), Pyridine, Selenium
Abstract: Abstract: The structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of 2-organochalcogenomethylpyridine ligands is described. Complexes with a methyl group in the 6-position of the pyridyl ring, 6-MepyCH2ER, form dimeric complexes [trans-PdX2(μ-6-MepyCH2SePh-N,Se)]2 (X=Br (1), I (2)) or mononuclear complexes trans-PdI2(6-MepyCH2SR-N)2 (R=Me (5), Ph (6)). Absence of a 6-methyl substituent results in the bidentate configuration observed for PdI2(pyCH2SePh-N,Se) (3) and PdI2(4-MepyCH2SMe-N,S) (4). Related platinum(II) complexes are mononuclear including PtCl2(6-MepyCH2SPh-N,S) (8) as an analogue of trimeric [trans-PdCl2(μ-6-MepyCH2SPh-N,S)]3. Differences between palladium and platinum appear to result from a combination of steric and electronic factors. [Copyright &y& Elsevier]
Copyright of Inorganica Chimica Acta is the property of Elsevier B.V. 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: Structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of heteroleptic N,S- and N,Se-donor ligands based on the 2-organochalcogenomethylpyridine motif
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  Data: <searchLink fieldCode="AR" term="%22Jones%2C+Roderick+C%2E%22">Jones, Roderick C.</searchLink><br /><searchLink fieldCode="AR" term="%22Canty%2C+Allan+J%2E%22">Canty, Allan J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Gardiner%2C+Michael+G%2E%22">Gardiner, Michael G.</searchLink><i> Michael.Gardiner@utas.edu.au</i><br /><searchLink fieldCode="AR" term="%22Tolhurst%2C+Vicki-Anne%22">Tolhurst, Vicki-Anne</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Inorganica+Chimica+Acta%22">Inorganica Chimica Acta</searchLink>. Oct2011, Vol. 376 Issue 1, p290-295. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Molecular+structure%22">Molecular structure</searchLink><br /><searchLink fieldCode="DE" term="%22Palladium+compounds%22">Palladium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Platinum+compounds%22">Platinum compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+complexes%22">Metal complexes</searchLink><br /><searchLink fieldCode="DE" term="%22Ligands+%28Chemistry%29%22">Ligands (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Pyridine%22">Pyridine</searchLink><br /><searchLink fieldCode="DE" term="%22Selenium%22">Selenium</searchLink>
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  Data: Abstract: The structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of 2-organochalcogenomethylpyridine ligands is described. Complexes with a methyl group in the 6-position of the pyridyl ring, 6-MepyCH2ER, form dimeric complexes [trans-PdX2(μ-6-MepyCH2SePh-N,Se)]2 (X=Br (1), I (2)) or mononuclear complexes trans-PdI2(6-MepyCH2SR-N)2 (R=Me (5), Ph (6)). Absence of a 6-methyl substituent results in the bidentate configuration observed for PdI2(pyCH2SePh-N,Se) (3) and PdI2(4-MepyCH2SMe-N,S) (4). Related platinum(II) complexes are mononuclear including PtCl2(6-MepyCH2SPh-N,S) (8) as an analogue of trimeric [trans-PdCl2(μ-6-MepyCH2SPh-N,S)]3. Differences between palladium and platinum appear to result from a combination of steric and electronic factors. [Copyright &y& Elsevier]
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  Data: <i>Copyright of Inorganica Chimica Acta is the property of Elsevier B.V. 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: 10.1016/j.ica.2011.06.032
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        Text: English
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        PageCount: 6
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      – SubjectFull: Molecular structure
        Type: general
      – SubjectFull: Palladium compounds
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      – SubjectFull: Platinum compounds
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      – SubjectFull: Metal complexes
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      – SubjectFull: Pyridine
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      – SubjectFull: Selenium
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      – TitleFull: Structural chemistry of dihalogenopalladium(II) and platinum(II) complexes of heteroleptic N,S- and N,Se-donor ligands based on the 2-organochalcogenomethylpyridine motif
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              Text: Oct2011
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