Observation of unsaturated platinum carbenes Pt 2 C 2n - (n = 1-3) clusters: A photoelectron imaging spectroscopic and theoretical study
The structural and bonding properties of the Pt C (n = 1-3) complexes have been investigated by mass-selected photoelectron velocity-map imaging spectroscopy with quantum chemical calculations. The adiabatic detachment energies and vertical detachment energies of Pt C have been obtained from the mea...
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| Published in | The Journal of chemical physics Vol. 156; no. 16; p. 164302 |
|---|---|
| Main Authors | , , , , , , , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
28.04.2022
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| Online Access | Get more information |
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| Abstract | The structural and bonding properties of the Pt
C
(n = 1-3) complexes have been investigated by mass-selected photoelectron velocity-map imaging spectroscopy with quantum chemical calculations. The adiabatic detachment energies and vertical detachment energies of Pt
C
have been obtained from the measured photoelectron imaging spectra. Theoretical results indicate that the lowest-energy isomers of Pt
C
(n = 1-3) possess linear chain-shaped configurations. The binding motif in the most stable isomer of Pt
C
has a linear cumulenic structure with a Pt=C=C=Pt configuration, and the structural characteristic persists up to all the lowest-energy isomers of the Pt
C
and Pt
C
anions. The chemical bonding analyses indicate that the Pt
C
(n = 1-3) complexes have multicenter two-electron characteristics. |
|---|---|
| AbstractList | The structural and bonding properties of the Pt
C
(n = 1-3) complexes have been investigated by mass-selected photoelectron velocity-map imaging spectroscopy with quantum chemical calculations. The adiabatic detachment energies and vertical detachment energies of Pt
C
have been obtained from the measured photoelectron imaging spectra. Theoretical results indicate that the lowest-energy isomers of Pt
C
(n = 1-3) possess linear chain-shaped configurations. The binding motif in the most stable isomer of Pt
C
has a linear cumulenic structure with a Pt=C=C=Pt configuration, and the structural characteristic persists up to all the lowest-energy isomers of the Pt
C
and Pt
C
anions. The chemical bonding analyses indicate that the Pt
C
(n = 1-3) complexes have multicenter two-electron characteristics. |
| Author | Liu, Xuegang Liu, Zhiling Li, Gang Zou, Jinghan Xie, Hua Du, Shihu Yang, Dong Yang, Wenshao Jiang, Ling |
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| Snippet | The structural and bonding properties of the Pt
C
(n = 1-3) complexes have been investigated by mass-selected photoelectron velocity-map imaging spectroscopy... |
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| Title | Observation of unsaturated platinum carbenes Pt 2 C 2n - (n = 1-3) clusters: A photoelectron imaging spectroscopic and theoretical study |
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