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Conformational Isomerism of trans-[Pt(NH2C6H11)2I2] and the Classical Wernerian Chemistry of [Pt(NH2C6H11)4]X2 (X = Cl, Br, I).


ABSTRACT: X-ray crystallographic analysis of the compound trans-[Pt(NH2C6H11)2I2] revealed the presence of two distinct conformers within one crystal lattice. This compound was studied by variable temperature NMR spectroscopy to investigate the dynamic interconversion between these isomers. The results of this investigation were interpreted using physical (CPK) and computational (molecular mechanics and density functional theory) models. The conversion of the salts [Pt(NH2C6H11)4]X2 into trans-[Pt(NH2C6H11)2X2] (X = Cl, Br, I) was also studied and is discussed here with an emphasis on parallels to the work of Alfred Werner.

SUBMITTER: Johnstone TC 

PROVIDER: S-EPMC3611968 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature

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Conformational Isomerism of <i>trans</i>-[Pt(NH<sub>2</sub>C<sub>6</sub>H<sub>11</sub>)<sub>2</sub>I<sub>2</sub>] and the Classical Wernerian Chemistry of [Pt(NH<sub>2</sub>C<sub>6</sub>H<sub>11</sub>)<sub>4</sub>]X<sub>2</sub> (X = Cl, Br, I).

Johnstone Timothy C TC   Lippard Stephen J SJ  

Polyhedron 20120813 22


X-ray crystallographic analysis of the compound <i>trans</i>-[Pt(NH<sub>2</sub>C<sub>6</sub>H<sub>11</sub>)<sub>2</sub>I<sub>2</sub>] revealed the presence of two distinct conformers within one crystal lattice. This compound was studied by variable temperature NMR spectroscopy to investigate the dynamic interconversion between these isomers. The results of this investigation were interpreted using physical (CPK) and computational (molecular mechanics and density functional theory) models. The co  ...[more]

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