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SOME PROPERTIES OF THE EIGENVALUE SPECTRUM OF THE HARTREE-FOCK OPERATOR.OKNINSKI A; SADLEJ AJ.1975; BULL. ACAD. POLON. SCI., SCI. CHIM.; POLOGNE; DA. 1975; VOL. 23; NO 4; PP. 283-288; ABS. RUSSE; BIBL. 19 REF.Article

HOW TO RESOLVE THE ORBITAL AMBIGUITY TO OBTAIN THE ORBITAL SET WHICH IS STABLE TO AN EXCITATION.HIRAO K.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 61; NO 8; PP. 3247-3252; BIBL. 21 REF.Article

VIRTUAL ORBITAL TRANSFORMATION PRIOR TO CONFIGURATION INTERACTION WITH LOCALIZED ORBITALS.COFFEY P.1974; INTERNATION. J. QUANTUM. CHEM.; U.S.A.; DA. 1974; VOL. 8; NO 5; PP. 777-782; ABS. FR. ALLEM.; BIBL. 10 REF.Article

ONE ELECTRON ORBITALS INTRINSIC TO THE REDUCED HAMILTONIAN.ABSAR I; COLEMAN AJ.1976; CHEM. PHYS. LETTERS; NETHERL.; DA. 1976; VOL. 39; NO 3; PP. 609-611; BIBL. 8 REF.Article

MOLECULAR ORBITALS FOR EXCITED STATES.LUNELL S; LINDNER P.1974; PHYS. SCRIPTA; SUEDE; DA. 1974; VOL. 10; NO 6; PP. 337-339; BIBL. 12 REF.Article

EMPLOI DES ORBITALES VIRTUELLES DE STURM DE LA METHODE DU CHAMP AUTOCOHERENT DANS LE CALCUL DE LA POLARISABILITE DE L'ATOME DE SODIUMGRUZDEV PF; SOLOV'EVA GS; SHERTYUK AI et al.1982; OPT. SPEKTROSK.; ISSN 0030-4034; SUN; DA. 1982; VOL. 53; NO 1; PP. 3-5; BIBL. 9 REF.Article

PARTNER ORBITALS IN HARTREE-FOCK THEORYHIRAO K.1980; BULL. CHEM. SOC. JPN.; ISSN 0009-2673; JPN; DA. 1980; VOL. 53; NO 8; PP. 2152-2158; BIBL. 12 REF.Article

CHIROPTICAL PROPERTIES OF CYCLIC ALPHA -DIKETONES.RICHARDSON FS; CALIGA D.1974; THEOR. CHIM. ACTA; ALLEM.; DA. 1974; VOL. 36; NO 1; PP. 49-66; BIBL. 22 REF.Article

EFFECT OF ELECTRON CORRELATION ON LONG-RANGE PROTON SPIN-SPIN COUPLINGS IN SATURATED HYDROCARBON MOLECULES.HIROIKE E.1975; J. PHYS. SOC. JAP.; JAP.; DA. 1975; VOL. 39; NO 3; PP. 753-758; BIBL. 6 REF.Article

Extended floating spherical Gaussian basis sets for molecules: alternative correlating orbitals for molecular energy calculationsADAMOWICZ, L; BARTLETT, R. J.Chemical physics letters. 1984, Vol 110, Num 4, pp 361-364, issn 0009-2614Article

Simple constructive proof of Karadakov's extended pairing systemMAYER, I.International journal of quantum chemistry. 1986, Vol 29, Num 1, pp 31-34, issn 0020-7608Article

CONFIGURATION-INTERACTION EFFECTS IN MOLECULAR AUGER DECAY RATESJENNISON DR; KELBER JA; RYE RR et al.1981; CHEM. PHYS. LETT.; ISSN 0009-2614; NLD; DA. 1981; VOL. 77; NO 3; PP. 604-608; BIBL. 16 REF.Article

A SYSTEMATIC CI PROCEDURE WITH MODIFIED VIRTUAL ORBITALSCOOPER IL; POUNDER CNM.1980; J. COMPUT. CHEM.; ISSN 0192-8651; USA; DA. 1980; VOL. 1; NO 1; PP. 69-75; BIBL. 24 REF.Article

COUNTERINTUITIVE ORBITAL MIXING IN SEMIEMPIRICAL AND AB INITIO MOLECULAR ORBITAL CALCULATIONS.AMMETER JH; BURGI HB; THIBEAULT JC et al.1978; J. AMER. CHEM. SOC.; USA; DA. 1978; VOL. 100; NO 12; PP. 3686-3692; BIBL. 27 REF.Article

ACCELERATED CONVERGENCE IN SCF CALCULATIONS AND THE LEVEL SHIFTING TECHNIQUE.SANKAR PRASAD BHATTACHARYYA.1978; CHEM. PHYS. LETTERS; NLD; DA. 1978; VOL. 56; NO 2; PP. 395-398; BIBL. 5 REF.Article

IVO AND EQUIVALENT CORES TYPE CALCULATIONS ON THE 1S SHAKE-UP SPECTRUM OF WATER.WAHLGREN U.1977; MOLEC. PHYS.; G.B.; DA. 1977; VOL. 33; NO 4; PP. 1109-1117; BIBL. 23 REF.Article

CALCULATION OF EXCITED STATES OF H2O AND NH3 BY THE ONE-CENTER EXPANSION APPROXIMATION.HATANO Y; NOMURA T; TANAKA K et al.1978; INTERNATION. J. QUANTUM CHEM.; USA; DA. 1978; VOL. 13; NO 2; PP. 207-220; ABS. FRE/GER; BIBL. 41 REF.Article

IMPROVED VIRTUAL ORBITALS IN THE POTENTIAL OF THE SCF ION.HIRAO K; HUZINAGA S.1977; CHEM. PHYS. LETTERS; NETHERL.; DA. 1977; VOL. 45; NO 1; PP. 55-58; BIBL. 9 REF.Article

INTERPRETATION OF THE CORE ELECTRON EXCITATION SPECTRA OF HYDRIDE MOLECULES AND THE PROPERTIES OF HYDRIDE RADICALS.SCHWARZ WHE.1975; CHEM. PHYS.; NETHERL.; DA. 1975; VOL. 11; NO 2; PP. 217-228; BIBL. 28 REF.Article

CALCULATION OF THE CARBON-13 NMR CHEMICAL SHIFTS OF SOME ORGANIC COMPOUNDS USING THE IMPROVED VIRTUAL ORBITAL METHODKONDO M; ANDO I.1978; BULL. CHEM. SOC. JAP.; JPN; DA. 1978; VOL. 51; NO 7; PP. 2072-2076; BIBL. 12 REF.Article

A COMPARATIVE STUDY OF THE CONVERGENCE CHARACTERISTICS OF MODIFIED VIRTUAL ORBITALS WITHIN AN ORBITALLY ORDERED CL- EXPANSIONCOOPER IL; POUNDER CNM.1982; JOURNAL OF CHEMICAL PHYSICS; ISSN 0021-9606; USA; DA. 1982; VOL. 77; NO 10; PP. 5045-5052; BIBL. 16 REF.Article

AN AVERAGE "HOLE-POTENTIAL" METHOD FOR STUDYING PROPERTIES OF MOLECULES IN EXCITED STATES: A TEST CALCULATION ON THIOPHOSGENESANKAR PRASAD BHATTACHARYYA BANERJEE M.1980; CHEM. PHYS. LETT.; ISSN 0009-2614; NLD; DA. 1980; VOL. 75; NO 1; PP. 57-61; BIBL. 17 REF.Article

MODIFICATION OF VIRTUAL ORBITALSBEEBE NHF.1979; INTERNATION. J. QUANTUM CHEM.; USA; DA. 1979; VOL. 15; NO 6; PP. 589-600; ABS. FRE/GER; BIBL. 22 REF.Article

IMPROVED VIRTUAL ORBITALS IN PERTURBATIVE CALCULATIONS: THE CASE OF AN AVERAGE DOUBLE-HOLE POTENTIAL MODELBANERJEE M; BHATTACHARYYA SP.1982; CHEM. PHYS. LETT.; ISSN 0009-2614; NLD; DA. 1982; VOL. 90; NO 3; PP. 211-214; BIBL. 16 REF.Article

THE SPIN-COUPLED VALENCE BOND THEORY OF MOLECULAR ELECTRONIC STRUCTURE. I: BASIC THEORY AND APPLICATION TO THE 2SIGMA + STATES OF BE HGERRATT J; RAIMONDI M.1980; PROC. R. SOC. LOND., SER. A., MATH. PHYS. SCI.; ISSN 0080-4630; GBR; DA. 1980; VOL. 371; NO 1747; PP. 525-552; BIBL. 39 REF.Article

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