Research output: Contribution to journal › Article › peer-review
Infrared Detection with Temperature Sweep for Stability Determination of Ru-ON Metastable States. / Vorobyev, Vasily; Alferova, Nina I.; Emelyanov, Vyacheslav A.
In: Inorganic Chemistry, Vol. 58, No. 2, 22.01.2019, p. 1007-1011.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Infrared Detection with Temperature Sweep for Stability Determination of Ru-ON Metastable States
AU - Vorobyev, Vasily
AU - Alferova, Nina I.
AU - Emelyanov, Vyacheslav A.
PY - 2019/1/22
Y1 - 2019/1/22
N2 - A novel method is proposed for studying the thermal decay of the oxygen-coordinated nitrosyl metastable states. Having examined 18 different ruthenium nitrosyl complexes, we observed that, upon photoinduced rotation from Ru-NO to Ru-ON coordination, the frequency of the nitrosyl valence bands shifts, on average, by 126 ± 15 cm-1. The thermal stability of the product Ru-ON state is qualitatively characterized (decay temperature, Arrhenius activation energy, and pre-exponential factor) using infrared absorption of the NO group, in comparison with the reference complex(es), which are all heated in the same KBr disk during temperature sweep.
AB - A novel method is proposed for studying the thermal decay of the oxygen-coordinated nitrosyl metastable states. Having examined 18 different ruthenium nitrosyl complexes, we observed that, upon photoinduced rotation from Ru-NO to Ru-ON coordination, the frequency of the nitrosyl valence bands shifts, on average, by 126 ± 15 cm-1. The thermal stability of the product Ru-ON state is qualitatively characterized (decay temperature, Arrhenius activation energy, and pre-exponential factor) using infrared absorption of the NO group, in comparison with the reference complex(es), which are all heated in the same KBr disk during temperature sweep.
UR - http://www.scopus.com/inward/record.url?scp=85060301315&partnerID=8YFLogxK
U2 - 10.1021/acs.inorgchem.8b03067
DO - 10.1021/acs.inorgchem.8b03067
M3 - Article
C2 - 30608660
AN - SCOPUS:85060301315
VL - 58
SP - 1007
EP - 1011
JO - Inorganic Chemistry
JF - Inorganic Chemistry
SN - 0020-1669
IS - 2
ER -
ID: 18297105