Synthesis, characterisation, reactivity and X-ray crystal structure of a mixed-ligand η1-salicylaldehyde complex of Mn (III)

Crystal structure of bis(μ-4,4′-bipyridyl-N,N′)-tetrakis(cyanoaceto)- dimanganese(II) tetrahydrate, Mn2(C3H2NO2)4(C10H8N2)2 · 4H2O

“…The cyanoacetic acid anions display the monodentate coordination fashion, while the 4,4'-bipy molecules adopted ab identate coordination mode. The bond distances of Mn1-N1, Mn1-O2, Mn1-O3 are 2.256(1) Å,2 .177(1) Å, 2.235(2) Å,respectively, being in the range found for other Mn complexes [11,12] …”

Crystal structure of bis(μ-4,4'-bipyridyl-N,N')-tetrakis(cyanoaceto)·dimanganese(II)tetrahydrate,Mn2(C3H2N02)4(C10H8N2)2·4H2O

“…The cyanoacetic acid anions display the monodentate coordination fashion, while the 4,4'-bipy molecules adopted a bidentate coordination mode. The bond distances of Mnl-Nl, Mnl-02, Mnl-03 are 2.256(1) Â, 2.177(1) Â, 2.235(2) Â, respectively, being in the range found for other Mn complexes [11,12]. The Nl'-Mnl-Nl group and the 02-Mnl-02 group are linear by symmetry.…”

Bis{2-[1-(adamantan-1-yl)ethyliminomethyl]phenolato-κO}dichloromanganese(II)

“…In the past few years, manganese chemistry has developed rapidly to provide model complexes of biological systems. Model complexes with one, two, or more manganese centers in oxidation states ranging from +2 to +5 have provided information on the mechanisms of some oxygen-transfer reactions and on the role of manganese-containing enzymes (Gupta et al, 1999). 1-(1-Adamant-1-yl)ethylamine has been largely used to prevent or treat some kinds of flu virus, such as Asian A2 type flu virus and bird flu virus (Bright et al, 2005).…”