Near-UV Water Splitting by Cu, Ni, and Co Complexes in the Gas Phase

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F18%3A00489781" target="_blank" >RIV/61388963:_____/18:00489781 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acs.jpca.7b12445" target="_blank" >http://dx.doi.org/10.1021/acs.jpca.7b12445</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpca.7b12445" target="_blank" >10.1021/acs.jpca.7b12445</a>

Result language
angličtina
Original language name
Near-UV Water Splitting by Cu, Ni, and Co Complexes in the Gas Phase
Original language description
(2,2'-Bipyridine)M=O+ ions (M = Cu, Ni, Co) were generated by collision-induced dissociation and near-UV photodissociation of readily available [(2,2'-bipyridine)M-II(NO3)](+) ions in the gas phase, and their structure was confirmed by ion-molecule reactions combined with isotope labeling. Upon storage in a quadrupole ion trap, the (2,2'-bipyridine)M=O+ ions spontaneously added water, and the formed [(2,2'-bipyridine)M=O + H2O](+) complexes eliminated OH upon further near-UV photodissociation. This reaction sequence can be accomplished at a single laser wavelength in the range of 260-340 nm to achieve stoichiometric homolytic cleavage of gaseous water. Structures, spin states, and electronic excitations of the metal complexes were characterized by ion-molecule reactions using H-2 and O-18 labeling, photodissociation action spectroscopy, and density functional theory calculations.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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