Literature DB >> 28621363

CO2 reduction or HCO2- oxidation? Solvent-dependent thermochemistry of a nickel hydride complex.

Bianca M Ceballos1, Charlene Tsay, Jenny Y Yang.   

Abstract

The hydricity (ΔGH-) of a newly synthesized nickel hydride was experimentally determined in acetonitrile (50.6 kcal mol-1), dimethyl sulfoxide (47.1 kcal mol-1), and water (22.8 kcal mol-1). The hydricity values indicate hydride transfer from [HNi(TMEPE)2][BF4] (TMEPE = 1,2-bis[di(methoxyethyl)phosphino]ethane) to CO2 is exergonic in water and endergonic in the organic solvents.

Entities:  

Year:  2017        PMID： 28621363     DOI： 10.1039/c7cc02511d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  The good, the neutral, and the positive: buffer identity impacts CO2 reduction activity by nickel(ii) cyclam.

Authors:  Camille R Schneider; Luke C Lewis; Hannah S Shafaat
Journal:  Dalton Trans       Date:  2019-09-27       Impact factor: 4.390

2.  Directing the reactivity of metal hydrides for selective CO2 reduction.

Authors:  Bianca M Ceballos; Jenny Y Yang
Journal:  Proc Natl Acad Sci U S A       Date:  2018-11-21       Impact factor: 11.205

3.  Computational studies on the hydride transfer barrier for the catalytic hydrogenation of CO2 by different Ni(II) complexes.

Authors:  Santu Biswas; Animesh Chowdhury; Prodyut Roy; Anup Pramanik; Pranab Sarkar
Journal:  J Mol Model       Date:  2018-08-07       Impact factor: 1.810
  3 in total

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