𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ab initio calculation of ligand field correlation effects in Mn2+-F−

✍ Scribed by Betty Ng; D.J. Newman


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
227 KB
Volume
130
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis


Many-body perturbation theory with non-orthogonal basis states has been used to determine contributions to &and field correlation effects in the system Mn 2+-F-(with Mn-F distance the same as in MnF,). A new phenomenological parameterization is proposed.


📜 SIMILAR VOLUMES


The additivity of polarization function
✍ Ross H. Nobes; Willem J. Bouma; Leo Radom 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 308 KB

Scvcral cuamplrs UC presented IO show that esllmarcd thud-order MgUcr-Plcwt (hlP3) relative cncrgics obtained horn schcmcs which assume addwwty of corrclz~t~on and poluization function &ccts arc kcly lo pro&k lhc most rcbblc energy compznsons III cxcs whrrc full MP3 c&xdations wtlh polvizstlon bssls

Ab initio calculations on phosphorus com
✍ Peng Wang; Yala Zhang; Rainer Glaser; Andrew Streitwieser; Paul von R. Schleyer 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 773 KB

Geometry optimizations at the HF/3-21G(\*) and HF/6-31G\* levels of ab initio theory have been carried out for various isomers of model disubstituted phosphoranes PH:>XY(X, Y=OH, CH3, NH2, and SH). Reasonable agreement was obtained between the optimized geometries and available crystal structure dat

Ab-initio calculation of van der waals c
✍ F. Maeder; W. Kutzelnigg 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 460 KB

The Cb-. CS-. and C'ln-coefficicnts of the asymptotic expansion of the intcrnction energy in terms of powers of I/R are calculated for the p&s of atoms He-He, Be-Be, big-hip, Ca-Ca. The method involves the direct calculation of the "natural states of the subsystem under the interaction". Three appro

Electron correlation effects in the ab i
✍ Jerzy Leszczyński 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 603 KB

The molecular structures of three guanine tautomers are examined using ab initio method at the MP2/6-31G\*\*//HF/6-3 IG level. The study predicts amino-oxo Gua N( 7)H tautomer (1) to be the global minimum. The second amino-ox0 Gua N( )H (2) and amino-hydroxy Gus\* N(9)H (3) tautomers have relative e