Decomposition of pentaammineaquacobalt(III) perchlorate under laser radiation action

G. O. Abdrashitov; A. O. Aver’yanov; M. D. Bal’makov; M. A. Ilyushin; A. S. Tverjanovich; Yu. S. Tver’yanovich

doi:10.1134/S1070363217070015

Decomposition of pentaammineaquacobalt(III) perchlorate under laser radiation action

Authors: Abdrashitov G.O.¹, Aver’yanov A.O.¹, Bal’makov M.D.¹, Ilyushin M.A.², Tverjanovich A.S.¹, Tver’yanovich Y.S.¹
Affiliations:
1. St. Petersburg State University
2. St. Petersburg State Institute of Technology (Technical University)
Issue: Vol 87, No 7 (2017)
Pages: 1451-1455
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/220616
DOI: https://doi.org/10.1134/S1070363217070015
ID: 220616

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Abstract

Photolytic decomposition of the complex [Co(NH₃)₅(H₂O)](ClO₄)₃ under the action of a laser with a wavelength of 355 nm, which is resonant in energy to the energy of the (¹A_1g → ¹T_2g) d–d transition, was studied. Decomposition of the complex is accompanied by a release of ammonia with its subsequent oxidation to nitrogen oxides and by partial cobalt reduction with the formation of the mixed cobalt(II, III) oxide Co₃O₄.