The experimental results obtained by 0953-8984/9/7/023/img10 conversion electron Mössbauer spectroscopy on the electronic configuration of Fe in 0953-8984/9/7/023/img11 are discussed in the light of ab initio full-potential linear muffin-tin orbital calculations of the isomer shift 0953-8984...
Ramsbottom, C.A.; Noble, C.J.; Burke, V.M.; Scott, M.P.; Burke, P.G. Configuration interaction effects in low-energy electron collisions with Fe II. J. Phys. B At. Mol. Phys. 2004, 37, 3609-3631. [CrossRef]C.A. Ramsbottom, C.J. Noble, V.M. Burke, M.P. Scott, P....
结果1 题目 5Which of the following is the valence electron configuration of the 26\ \ Fe^ (2+)ion A. 3\ \ d^6\ \ B. 3\ \ d^5\ \ 4\ \ s^1\ \ C. 3\ \ d^3\ \ 4\ \ s^2\ \ D. 3\ \ d^5\ \ 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
Electronic effects of para-substituents on the electron configuration of dicyano[meso-tetrakis(p-substituted phenyl)porphyrinato]iron(III) complexes. configuration of low spin iron(III), have changed to a great extent depending on the electron-donating or electron-withdrawing ability of the para-.....
Cross sections for the electron-impact excitation of the n=2 states of the heliumlike ions Fe xxv and Kr xxxv are calculated in the relativistic distorted-wave approximation. Both bound-core orbitals and continuum-scattering orbitals are calculated using the Dirac Hamiltonian. The most significant ...
a Structure of state I with α-KG, (b) structure of state II with NOG, and (c) structure of state III in complex with 2 and α-KG. d Superimposed view of (a–c). e, f Fo-Fc polder maps of the catalytic center of NvfI and substrates from different angles. The electron density...
The solvent cyclohexane molecules suggested in the electron density map were refined using some restraints (DFIX, DANG, SIMU, and ISOR), because the corresponding electron densities were obscured due to their thermal motion and disorder. The absolute configuration of 25 was thus established as 8...
This implies that the iron atoms in both 1 and 2 are low spin Fe II (S O) and the M atoms are M 0 . The influence of the introduction of the low valence M atom on the configuration of the Fe 2 S 2 (CO) 6 unit in 1 and 2 , the existence of M 0 → Fe electron ...
The initial–final state model [33], [34] suggested that the BE shifts can be accounted for using the initial-state effects and the final-state effects, which considered the initial-state electron binding energy of atoms in the surface and the final-state core-hole screening, respectively. ...
On the basis of the short bond length, the ground state of ZrFe is assigned as a nominally sextuply bonded (1)Σ(+) (Ω = 0(+)) state deriving from the 1σ(2)1π(4)2σ(2)1δ(4) electronic configuration. Above 18000 cm(-1), the spectrum becomes much more intense and ...