LB Krivdin - Magnetic Resonance in Chemistry, 2003 - Wiley Online Library
High‐level ab initio calculations of carbon–carbon coupling constants were carried out in tetrahedrane, prismane and cubane using the SOPPA (Second‐Order Polarization …
LB Krivdin - Magnetic Resonance in Chemistry, 2004 - Wiley Online Library
A comprehensive theoretical study of nine classical caged polycycloalkanes (tetrahedrane, prismane, homoprismane, quadricyclane, cubane, pentaprismane, hexaprismane …
JJM Wiener, P Politzer - Journal of Molecular Structure: THEOCHEM, 1998 - Elsevier
Nine density functional procedures, differing in their combinations of exchange and correlation functionals and basis sets, were tested for accuracy in computing bond …
F Bohr, E Henon - The Journal of Physical Chemistry A, 1998 - ACS Publications
Ab initio as well as density functional computations have been carried out to test their ability to reproduce experimental equilibrium constants. Three kinds of equilibriums in the gaseous …
We apply a quite simple approximation to compute enthalpies of formation of some aromatic nitro compounds. The approach lies within the realm of QSPR theory and basic molecular …