Single-chain polybutadiene organometallic nanoparticles: An experimental and theoretical study

Inbal Berkovich; Sudheendran Mavila; Olga Iliashevsky; Sebastian Kozuch; N. Gabriel Lemcoff

doi:10.1039/c5sc04535e

Single-chain polybutadiene organometallic nanoparticles: An experimental and theoretical study

Inbal Berkovich, Sudheendran Mavila, Olga Iliashevsky, Sebastian Kozuch, N. Gabriel Lemcoff

Department of Chemistry

Ben-Gurion University of the Negev

Research output: Contribution to journal › Article › peer-review

Abstract

High molecular weight polybutadienes and rhodium complexes were used to produce single chain organometallic nanoparticles. Irradiation of high cis-polybutadiene in the presence of a photosensitizer isomerised the double bonds to produce differing cis/trans ratios within the polymer. Notably, a higher cis percentage of carbon-carbon double bonds within the polymer structure led to faster binding of metal ions, as well as their faster removal by competing phosphine ligands. The experimental results were supported and rationalized by DFT computations.

Original language	American English
Pages (from-to)	1773-1778
Number of pages	6
Journal	Chemical Science
Volume	7
Issue number	3
DOIs	https://doi.org/10.1039/c5sc04535e
State	Published - 1 Mar 2016

All Science Journal Classification (ASJC) codes

General Chemistry

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10.1039/c5sc04535e

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abstract = "High molecular weight polybutadienes and rhodium complexes were used to produce single chain organometallic nanoparticles. Irradiation of high cis-polybutadiene in the presence of a photosensitizer isomerised the double bonds to produce differing cis/trans ratios within the polymer. Notably, a higher cis percentage of carbon-carbon double bonds within the polymer structure led to faster binding of metal ions, as well as their faster removal by competing phosphine ligands. The experimental results were supported and rationalized by DFT computations.",

author = "Inbal Berkovich and Sudheendran Mavila and Olga Iliashevsky and Sebastian Kozuch and Lemcoff, {N. Gabriel}",

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AU - Mavila, Sudheendran

AU - Iliashevsky, Olga

AU - Kozuch, Sebastian

AU - Lemcoff, N. Gabriel

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N2 - High molecular weight polybutadienes and rhodium complexes were used to produce single chain organometallic nanoparticles. Irradiation of high cis-polybutadiene in the presence of a photosensitizer isomerised the double bonds to produce differing cis/trans ratios within the polymer. Notably, a higher cis percentage of carbon-carbon double bonds within the polymer structure led to faster binding of metal ions, as well as their faster removal by competing phosphine ligands. The experimental results were supported and rationalized by DFT computations.

AB - High molecular weight polybutadienes and rhodium complexes were used to produce single chain organometallic nanoparticles. Irradiation of high cis-polybutadiene in the presence of a photosensitizer isomerised the double bonds to produce differing cis/trans ratios within the polymer. Notably, a higher cis percentage of carbon-carbon double bonds within the polymer structure led to faster binding of metal ions, as well as their faster removal by competing phosphine ligands. The experimental results were supported and rationalized by DFT computations.

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DO - 10.1039/c5sc04535e

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JF - Chemical Science

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ER -

Single-chain polybutadiene organometallic nanoparticles: An experimental and theoretical study

Abstract

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