Research output: Contribution to journal › Article › peer-review
Triammine fac and mer Coordination for Ruthenium–Nitrosyl Complexes : Synthesis and Characterization of [RuNO(NH3)3Cl2]Cl. / Vorobyev, Vasily; Emelyanov, Vyacheslav A.; Plusnina, Olga A. et al.
In: European Journal of Inorganic Chemistry, Vol. 2017, No. 5, 03.02.2017, p. 971-978.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Triammine fac and mer Coordination for Ruthenium–Nitrosyl Complexes
T2 - Synthesis and Characterization of [RuNO(NH3)3Cl2]Cl
AU - Vorobyev, Vasily
AU - Emelyanov, Vyacheslav A.
AU - Plusnina, Olga A.
AU - Makarov, Edgar M.
AU - Baidina, Iraida A.
AU - Smolentsev, Anton I.
AU - Tkachev, Sergey V.
AU - Asanova, Tatyana I.
PY - 2017/2/3
Y1 - 2017/2/3
N2 - New high-yielding methods for two [RuNO(NH3)3Cl2]Cl complexes are suggested. First, the ammine ligands are arranged facially through the reaction of a concentrated ammonia solution with the ruthenium–hexanitro complex. In the next step, the treatment of the previously unknown fac-Na[Ru(NO2)3(NH3)3]·3H2O with hydrochloric acid leads to the nitrosyl complex. The mer-[RuNO(NH3)3Cl2]Cl·H2O complex is formed from the corresponding aqua complex under reflux in 6 m HCl. The complexes were studied by various methods [FTIR spectroscopy, 14N NMR spectroscopy, extended X-ray absorption fine structure (EXAFS), thermogravimetric analysis (TGA), and X-ray diffraction studies]. Metastable states (Ru–O–N) were observed in mer-[RuNO(NH3)3Cl(H2O)]Cl2, mer-[RuNO(NH3)3Cl2]Cl·H2O, and fac-[RuNO(NH3)3Cl2]Cl under illumination at λ = 443 nm at liquid-nitrogen temperatures.
AB - New high-yielding methods for two [RuNO(NH3)3Cl2]Cl complexes are suggested. First, the ammine ligands are arranged facially through the reaction of a concentrated ammonia solution with the ruthenium–hexanitro complex. In the next step, the treatment of the previously unknown fac-Na[Ru(NO2)3(NH3)3]·3H2O with hydrochloric acid leads to the nitrosyl complex. The mer-[RuNO(NH3)3Cl2]Cl·H2O complex is formed from the corresponding aqua complex under reflux in 6 m HCl. The complexes were studied by various methods [FTIR spectroscopy, 14N NMR spectroscopy, extended X-ray absorption fine structure (EXAFS), thermogravimetric analysis (TGA), and X-ray diffraction studies]. Metastable states (Ru–O–N) were observed in mer-[RuNO(NH3)3Cl(H2O)]Cl2, mer-[RuNO(NH3)3Cl2]Cl·H2O, and fac-[RuNO(NH3)3Cl2]Cl under illumination at λ = 443 nm at liquid-nitrogen temperatures.
KW - Ammine complexes
KW - Isomers
KW - Nitrosyl complexes
KW - Nitrosyl ligands
KW - Ruthenium
KW - Structure elucidation
KW - NITROSYLRUTHENIUM COMPLEXES
KW - RU
KW - NITRIC-ACID SOLUTIONS
KW - CRYSTAL-STRUCTURE
KW - NITROSATION
KW - HEXAAMMINERUTHENIUM(II)
KW - INDUCED METASTABLE STATES
KW - NMR
KW - SODIUM HEXANITRORUTHENATE(II)
KW - MAGNETIC-RESONANCE
UR - http://www.scopus.com/inward/record.url?scp=85011949656&partnerID=8YFLogxK
U2 - 10.1002/ejic.201601233
DO - 10.1002/ejic.201601233
M3 - Article
AN - SCOPUS:85011949656
VL - 2017
SP - 971
EP - 978
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
SN - 1434-1948
IS - 5
ER -
ID: 10310739