TY - JOUR

T1 - Two oxygen-coordinated metastable Ru-ON states for ruthenium mononitrosyl complex

AU - Vorobyev, Vasily

AU - Kostin, Gennadiy A.

AU - Kuratieva, Natalia V.

AU - Emelyanov, Vyacheslav A.

PY - 2016/9/19

Y1 - 2016/9/19

N2 - The properties of Ru-ON states were studied in cis-[RuNO(NH3)2(NO2)2OH] under illumination. The structure contains two nonequivalent complexes, and the metastable state was generated for both molecules with 19(1) and 31(1)% populations. The MS1 thermal decay occurs as a one-step process at about 240 K according to differential scanning calorimetry (DSC). For the first-order reaction, the frequency factor and activation energy for the decay process were determined as 2.0(2) × 1013 s-1 and 68.3(4) kJ mol-1, respectively. Also, the simultaneous metastable state decay observed via DSC was in agreement with IR spectroscopy.

AB - The properties of Ru-ON states were studied in cis-[RuNO(NH3)2(NO2)2OH] under illumination. The structure contains two nonequivalent complexes, and the metastable state was generated for both molecules with 19(1) and 31(1)% populations. The MS1 thermal decay occurs as a one-step process at about 240 K according to differential scanning calorimetry (DSC). For the first-order reaction, the frequency factor and activation energy for the decay process were determined as 2.0(2) × 1013 s-1 and 68.3(4) kJ mol-1, respectively. Also, the simultaneous metastable state decay observed via DSC was in agreement with IR spectroscopy.

UR - http://www.scopus.com/inward/record.url?scp=84988410057&partnerID=8YFLogxK

U2 - 10.1021/acs.inorgchem.6b01818

DO - 10.1021/acs.inorgchem.6b01818

M3 - Article

AN - SCOPUS:84988410057

VL - 55

SP - 9158

EP - 9161

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 18

ER -