@article {1082,
	title = {Density functional calculation of K-shell spectra of small molecules},
	journal = {Journal of Electron Spectroscopy and Related Phenomena},
	volume = {148},
	number = {2},
	year = {2005},
	note = {ISI Document Delivery No.: 945UITimes Cited: 10Cited Reference Count: 44},
	month = {Aug},
	pages = {115-121},
	type = {Article},
	abstract = {Both Delta E-KS and time-dependent density functional theory (TD-DFT) methods, with approximations for the singlet-triplet splitting and for the relativistic corrections, were tested for the calculation of K-shell spectra of Ne, HF, H2O, NH3, CH4, and CO. Results from several exchange-correlation functionals as well as diffuse basis sets were compared with available experimental data. Excellent core excitation and core-electron ionization energies for Ne, HF, H2O, NH3, CH4, and CO can be obtained from Delta E with Perdew-Wang 1986 exchange and Perdew-Wang 1991 correlation functionals; and reasonable intensities for singlet excitations, from TD-DFT with exchange-correlation potential known as statistical average of orbital potentials. The dependence of the quality of Delta E on basis set is as expected: excitations to higher Rydberg levels requiring more diffuse functions. However, the oscillator strength seems to be more sensitive to the quality of the basis set. Suggestions are made for extending the procedure to larger systems. (c) 2005 Elsevier B.V. All rights reserved.},
	keywords = {ACCURATE, CO, core-electron binding energies, DFT, diffuse STO functions, EDGE, ELECTRON BINDING-ENERGIES, EXCITATION, EXCITED-STATES, GAS-PHASE, inner-shell excitation spectra, intensities, NEON, OSCILLATOR-STRENGTHS, relative, Rydberg levels, Slater-type orbitals, SPECTROSCOPY, time-dependent DFT},
	isbn = {0368-2048},
	url = {<Go to ISI>://000230527300007},
	author = {Chong, D. P.}
}
@article {2988,
	title = {{LOCAL-DENSITY STUDIES OF DIATOMIC AB MOLECULES, A},
	journal = {Chemical Physics Letters},
	volume = {220},
	number = {1-2},
	year = {1994},
	note = {ISI Document Delivery No.: NC824Times Cited: 37Cited Reference Count: 34},
	month = {Mar},
	pages = {102-108},
	type = {Article},
	abstract = {The spectroscopic constants and charge distribution for the ground states of 36 diatomic molecules containing C to F and Si to Cl atoms have been studied with the deMon density functional program, using the local density approximation and large basis sets. For each species, we computed the energy and dipole moment at 13 or more internuclear separations R. These energies were fitted to polynomials in R - R(e) by least squares, with the value of R(e) determined by iteration. The extracted coefficients were used to compute spectroscopic constants. The average absolute deviations from experiment were found to be 0.0084 angstrom for R(e), 29 cm-1 for omega(e), 1.11 cm-1 for omega(e)x(e), 0.59 x 10(-3) cm-1 for alpha(e), and 1.4 eV for D0. The net charges from Mulliken population analysis and the dipole moments for the heteronuclear diatomic molecules are discussed in relationship to the electronegativities of the elements. The average absolute difference between mu(upsilon=0)calc and mu(upsilon=0)obs is 0.15 D. Unusual charge distributions were found in CF, NF, OF, CCl, NCl, and OCl.},
	keywords = {APPROXIMATION, ELECTRIC-DIPOLE MOMENT, ENERGY, FUNCTIONAL METHODS, intensities, POLARIZABILITIES},
	isbn = {0009-2614},
	url = {<Go to ISI>://A1994NC82400018},
	author = {Chong, D. P.}
}
