Chem. J. Chinese Universities ›› 2016, Vol. 37 ›› Issue (3): 534.doi: 10.7503/cjcu20150680

• Physical Chemistry • Previous Articles     Next Articles

MH+(M=Fe, Co, Ni)-catalyzed Hydrogenation of Carbon Dioxide

ZHANG Yingnan, LI Jilai, HUANG Xuri*()   

  1. Institute of Theoretical Chemistry, Jilin University, Changchun 130023, China
  • Received:2015-08-28 Online:2016-03-10 Published:2016-01-04
  • Contact: HUANG Xuri E-mail:huangxr@jlu.edu.cn
  • Supported by:
    † Supported by the National Basic Research Program of China(No.2012CB932800) and the National Natural Science Foundation of China(Nos.21103064, 21473070)

Abstract:

Density functional theory(DFT) method at B3LYP level was conducted on the reaction of MH+(M=Fe, Co, Ni)-catalyzed hydrogenation of carbon dioxide. The results show that hydrogen transfer to C is much easier than to O. The effect of DFT methods was also explored. FeH+ has higher reactivity than CoH+ and NiH+ on hydrogen transfer to C according to the coupled cluster theory CCSD(T) calculations. Electronic structure analysis demonstrates hydrogen transfer reaction process is hydride transfer.

Key words: MH+, Carbon dioxide, Hydrogenation, Density functional theory

CLC Number: 

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