Multiple Bonding Between Group 3 Metals and Fe(CO)3−

Wang，Jia Qi1; Chi，Chaoxian2; Hu，Han Shi1; Li，Xiang1; Luo，Mingbiao2; Li，Jun1,3; Zhou，Mingfei4

2020-02-03

10.1002/anie.201914536

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   影响因子和分区

1433-7851

1521-3773

Heteronuclear Group 3 metal/iron carbonyl anion complexes ScFe(CO), YFe(CO), and LaFe(CO) are prepared in the gas phase and studied by mass-selective infrared (IR) photodissociation spectroscopy as well as quantum-chemical calculations. All three anion complexes are characterized to have a metal–metal-bonded C equilibrium geometry with all three carbonyl ligands bonded to the iron center and a closed-shell singlet electronic ground state. Bonding analyses reveal that there are multiple bonding interactions between the bare group-3 elements and the Fe(CO) fragment. Besides one covalent electron-sharing metal–metal σ bond and two dative π bonds from Fe to the Group 3 metal, there is additional multicenter covalent bonding with the Group 3 atom bonded to Fe and the carbon atoms.

group-3 metals infrared photodissociation spectroscopy iron metal–metal bonds quantum-chemical studies

SCI ; EI

英语

NI期刊

其他

[21688102] ; Southern University of Science and Technology[] ; Science Challenge Project[JCKY2016212A504]

Chemistry

Chemistry, Multidisciplinary

WOS:000505491000001

Wiley-VCH Verlag

20200308039877

Ground state ; Iron ; Photodissociation ; Quantum chemistry

Iron:545.1 ; Physical Chemistry:801.4

CHEMISTRY

2-s2.0-85077843663

Scopus

1.Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education,Tsinghua University,Beijing,100084,China
2.School of Chemistry,Biological and Materials Sciences,Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation,East China University of Technology,Nanchang,330013,China
3.Department of Chemistry,Southern University of Science and Technology,Shenzhen,518055,China
4.Department of Chemistry,Collaborative Innovation Center of Chemistry for Energy Materials,Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials,Fudan University,Shanghai,200433,China

Wang，Jia Qi,Chi，Chaoxian,Hu，Han Shi,et al. Multiple Bonding Between Group 3 Metals and Fe(CO)3−[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2020,59(6):2344-2348.

Wang，Jia Qi.,Chi，Chaoxian.,Hu，Han Shi.,Li，Xiang.,Luo，Mingbiao.,...&Zhou，Mingfei.(2020).Multiple Bonding Between Group 3 Metals and Fe(CO)3−.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,59(6),2344-2348.

Wang，Jia Qi,et al."Multiple Bonding Between Group 3 Metals and Fe(CO)3−".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 59.6(2020):2344-2348.