2018/05/01 by S. N. Berdyugin, Semen Berdyugin, Danila Vasilchenko +7 · 1 citation
Chemistry · Materials Science · Medicine · #Magnetism in coordination complexes #Metal complexes synthesis and properties #Metal-Organic Frameworks: Synthesis and Applications
paper · doi:10.1134/s002247661803023x
crossref issued 2018/05/01 · crossref published 2018/05/01 · crossref published-print 2018/05/01 · openalex publication_date 2018/05/01 · crossref published-online 2018/07/07 · crossref created 2018/07/07 · openalex created_date 2025/10/10 · crossref deposited 2026/03/26 · crossref indexed 2026/07/28 · openalex updated_date 2026/07/29
A procedure to synthesize (μ-hydroxo)bis-pentaaquarhodium(III) nitrate tetrahydrate [Rh 2 (H 2 O) 8 (μ-OH) 2 ](NO 3 ) 4 ·4H 2 O from potassium hexachlororhodiate(III) is elaborated. The compound is isolated into the solid phase and structurally characterized. The crystallographic data are as follows: a = 5.8763(2) Å, b = 9.4749(4) Å, c = 9.6249(3) Å, α = 79.905(1)°, β = 84.324(1)°, γ = 82.922(1)°, space group P -1, Z = 1, ρ calc = 2.240 g/cm 3 . The compound is soluble in water, ethanol, and acetone. Hydrolysis takes place in concentrated nitric acid with the formation of mononuclear aqua- and aquanitrate complexes. Thermal decomposition of the salt at a temperature above 580 °C leads to the formation of a single product–rhodium(III) oxide.