Electronic structure, energy of hydration, and stability of metal aquo ions the principles for stabilization of unstable oxidation states of the metals by including the corresponding ions in complexes with certain classes of ligands.do... KB Yatsimirskii - 《Theoretical & Experimental Chemistry》 被...
Ligand Control of Metal Oxidation States, Synthesis, Characterization and Cyclic Voltammetric Studies of A - Chakravarty, Bhattacharya - 1996Chakravarty J and Bhattacharya S (1996), "Ligand Control of Metal Oxidation States, Synthesis, Characterization and Cyclic Voltammetric Studies of A Group of ...
oxidation statesvalence localizationbistabilitymolecular structuresmagnetochemistryMany features of the structural, magnetochemical, spectral, electrochemical, and chemical behavior of transition metal complexes with redox-active dioxolene ligands indicate that most of them are valence-localized species with well ...
Possibilities of modelling this effect by a directly coordinated unprotonated histidine or tyrosine ligand were investigated. For photosystem II, the main interest is in the possibility that a histidine ligand might affect the stability of oxygen radical states, which could be important for OO bond ...
Stabilization of Unusual Oxidation and Coordination States by the Ligands OSF5, OSeF5, and OTeF5 来自 Wiley 喜欢 0 阅读量: 40 作者:Prof.,Dr.,Konrad,Seppelt 摘要: Compounds with the ligands OSF5, OSeF5, and OTeF5 are now known for most of the chemical elements. The ability of these l...
We recorded 13C NMR spectra of type I and IV collagens in the anhydrous and hydrated states, in order to confirm our previous assignment of peaks, and to analyze the mode of partial renaturation of soluble collagens by hydration, as well... ...
The partial charges suggest that the [Mn(CO)5]2 ligands are stronger donor than (NHBMe)2. Fig. 2 The plot of Laplacian of electron density, ∇2ρ(r) at the Zn–B–N and Zn–Mn–C plane of Zn(NHBMe)2 and Zn[Mn(CO)5]2 complexes at the BP86-D3(BJ)/def2-TZVPP/x2C-...
Promotion of 5 - 6d electrons does not require a large amount of energy and examples of compounds with 77 acid ligands are known in which all the 5f, 60, 7s, and 7p orbitals participate in bonding. Trivalent compounds are the most common, but other oxidation states are not uncommon. ...
The water–gas reaction is the fastest of the independent char reactions: Di Blasi (2009) states that in wood char gasification, the water–gas reaction is two to five times faster than the Boudouard reaction. Table 17.4 reports an estimation of the relative reaction rates of the three ...
Tertiary-poly-amine ligands as stabilisers of transition metal complexes with uncommon oxidation statesgamma-irradiationCyanex 301 extractionradiation stabilityTertiary-amine ligands are known to be poorer [sgrave] donor ligands than the corresponding primary- or secondary-amine ligands. They are known to...