| V |
vibrational
(energy, often used in the context of energy transfer) |
| V-R |
vibrational-to-rotational
(energy transfer) |
| V-T |
vibrational-to-translational
(energy transfer) |
| V-V |
vibrational-to-vibrational
(energy transfer) |
| VADW |
vibrationally-adiabatic-distorted-wave
(approximation for reactive scattering calculations) - J.N.L. Connor,
in The Theory of Chemical Reaction Dynamics, edited by D.C.
Clary, (D. Reidel, Dordrecht, 1986), p. 247 |
| VALMOP |
valence (electron
only) model potential |
| VAMO |
variational
alternant molecular orbital |
| VAP |
valence alternation
pair (bonding configuration model) |
| VB |
valence bond |
| VBCI |
valence bond
configuration interaction |
| VBHL |
valence bond
Heitler-London (wave function) |
| VBM |
valence-band
model (in electronic structure calcns.) |
| VBR |
variational
basis representation (in quantum calcns.) - J. C. Light, I. P. Hamilton,
and J. V. Lill, J. Chem. Phys., 82, 1400 (1985) |
| VBS |
virtual bound
state model |
| VBSCF |
valence bond
self-consistent field |
| VC-TSAE |
variable-charge
two-state atomic expansion (in collisions) |
| VCA |
virtual crystal
approximation |
| VCB-CPA |
virtual crystal
bandwidth-coherent potential approxn. (for electronic-structure calcns.
on alloys) |
| VCC |
(1) vibrational
close-coupling technique (2) variable curvature coordinates (in calcns.
on mol. vibrations) |
| VCC-IOS(A) |
vibrational
close-coupling-(rotational) infinite-order sudden (approximation)
(for inelastic atom-molecule quantum scattering calculations) - D.C.
Clary, J. Chem. Phys., 75, 209 (1981). |
| VCC-RIOS |
vibrational
close-coupled-rotational infinite order sudden (approximation for
inelastic atom-molecule quantum scattering calculations) - D.C. Clary,
J. Chem. Phys., 75, 209 (1981). |
| VCCPB |
variable-charge
Coulomb-projected Born (approxn. for electron-atom scattering) |
| VCD |
vibrational
circular dichroism |
| VCDW |
vector charge-density
wave |
| VCI |
(1) valence
configuration interaction (wave function) (2) variational configuration
interaction (quantum calcn. method) |
| VCM |
variational
cellular method (for electronic structure calcns.) |
| VCP |
virtuals-only
counterpoise (method for eliminating basis set superposition error)
- J.P. Daudey, P.Claverie, and J.P. Malrieu, Intern. J. Quantum
Chem., 8, 1 (1974) |
| VCT |
vibronic coupling
theory |
| VD-RCC |
vibrational
diabatic-rotational close-coupled (method in mol. collision calcns.) |
| VD-RIOS |
vibrational
diabatic-rotational infinite order sudden |
| VDHF |
variational
Dirac-Hartree-Fock |
| VDW |
van der Waals |
| VDW-RIOS |
vibrational
distorted wave-rotational infinite order sudden |
| VDZ |
valence double-zeta
basis set |
| VDZP |
valence double-zeta
plus polarization basis set |
| VE-PPP |
variable electronegativity
PPP |
| VEDW IOS |
vibrational
exponential-distorted-wave infinite-order-sudden (method for inelastic
mol. collisions calcn.) |
| VEEH |
variable electronegativity
extended H�ckel method |
| VEH |
valence effective
hamiltonian method (for electronic structure) |
| VENUS |
a computer
program for calculating quasiclassical trajectories and variational
transition state theory rate coeffiecents - W.L. Hase, R.J. Duchovic,
X. Hu, K.F. Lim, D.-H. Lu, G. Pesherbe, K.N. Swamy, S.R. Vande Linde,
and R.J. Wolf, QCPE Program |
| VEO |
valence electron
only |
| VEOMP |
valence-electron-only
model potential (for mol. SCF calcns.) |
| VESCF |
variable electronegativity
self-consistent field |
| VF |
valence force
(model in bond properties calcns. in solids) |
| VFF |
valence force
field (in electronic-structure calcns.) |
| VFOT |
variant Fock
operator technique |
| VGAO |
variable gauge
atomic orbital |
| VIF |
valency-point
interaction formula (in graph theory with at. and mol. orbitals) |
| VIP |
vibronic impact
parameter (model for mol. scattering) |
| VIVAH |
vibrational
variational hyperspherical (for mol. calcns.) |
| VMC |
variational
Monte-Carlo (quantum calcn. method) |
| VMO |
virtual molecular
orbital |
| VO |
(1) valence
orbital (2) virtual orbital |
| VO/CI |
virtual orbital/configuration
interaction |
| VOFF |
valence orbital
force field |
| VOIE |
valence orbital
ionization energy |
| VOIP |
valence orbital
ionization potential |
| VP |
vibrational
predissociation |
| VPA |
varied portions
approach |
| VPAM |
variable phase
amplitude method (for electron-atom scattering) |
| VPD-CI |
variational-perturbation
approxn. to double excitation method in configuration interaction |
| VPM |
variable phase
method (for electron-atom scattering calcns.) |
| VPSA |
Vainshtein-Presnyakov-Sobelman
approxn. (for excitation in atom-ion collisions) |
| VPT |
variational
perturbation theory |
| VQMC |
variational
quantum Monte-Carlo |
| VQP |
variable quadratic
propagator (in quantum calcns.) |
| VR |
vibrational
relaxation |
| VRDDO |
variable retention
of diatomic differential overlap |
| VRIOSA |
vibrational/rotational
infinite-order sudden approximation |
| VRPA |
variational
random phase approxn. |
| VRRKM |
variational
RRKM: microcanonical variational transition state theory (see also
mVTST, RRKM, and VTST) - R.G. Gilbert and S.C. Smith, Theory of
Unimolecular and Recombination Reactions (Blackwells Scientific,
Oxford, 1990) |
| VRT |
vibration-rotation-tunneling
(spectrum or transition) |
| VSEPR |
valence shell
electron pair repulsion (model) |
| VSIE |
valence-state
ionization energy |
| VSIP |
valence-state
ionization potential |
| VSM |
variable screening
model (for quasimols. and MO correlation diagrams) |
| VTST |
variational
transitional state theory - D.G. Truhlar and B.C. Garrett, Acc.
Chem. Res., 13, 440 (1980); W.L. Hase, Acc. Chem. Res.,
16, 258 (1983). |
| VU-CC |
valence universal-coupled
cluster |
| VU-CCSD/R |
valence universal-coupled
cluster (with) single (and) double (excitations) (r = radial components
of the cluster amplitudes) |
| VU-LCC |
valence-universal-linear
coupled cluster |
| VUV |
vacuum ultravioletcalcns.) |
