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SYMMETRY IN THE HEITLER-LONDON METHOD. II. THE DETERMINATION OF THE ALLOWED MOLECULAR MULTIPLETS.LEDOVSKAYA EM; PETRASHEN MI.1974; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1974; VOL. 8; NO 2; PP. 171-177; ABS. FR. ALLEM.; BIBL. 6 REF.Article

SYMMETRY IN THE HEITLER-LONDON METHOD. I. THE CONNECTION OF THE MOLECULAR POINT GROUP WITH ITS ELECTRON PERMUTATION GROUP IN THE HEITHER-LONDON METHOD.LEDOVSKAYA EM; PETRASHEN MI.1974; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1974; VOL. 8; NO 2; PP. 163-169; ABS. FR. ALLEM.; BIBL. 3 REF.Article

TECHNIQUE DE SECONDE QUANTIFICATION DANS LA METHODE GENERALISEE DE HEITLER-LONDONEREMIN MV; LEUSHIN AM.1974; FIZ. TVERD. TELA; S.S.S.R.; DA. 1974; VOL. 16; NO 7; PP. 1917-1923; BIBL. 12 REF.Article

SHORT-RANGE THREE-BODY POTENTIAL IN THE FIRST-ORDER EXCHANGE ENERGY AND THE RELATIVE STABILITY OF ALKALI HALIDE CRYSTALSPAUL S; SARKAR AK; SENGUPTA S et al.1972; PHYS. STATUS SOLIDI, B; ALLEM.; DA. 1972; VOL. 54; NO 1; PP. 321-330; ABS. ALLEM.; BIBL. 15 REF.Serial Issue

THEORETICAL CALCULATION OF COMPTON PROFILES FOR SIMPLE IONIC CRYSTALS. I: LIHKODAMA A; ISHIKAWA S; MIZUNO Y et al.1981; J. PHYS. SOC. JPN.; ISSN 0031-9015; JPN; DA. 1981; VOL. 50; NO 3; PP. 920-928; BIBL. 13 REF.Article

SPPA METHOD FOR TWO-PARTICLE GREEN'S FUNCTION OF MINIMUM-BASIS H2RATNER M.1972; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1972; VOL. 6; NO 6; PP. 1165-1172; ABS. FR. ALLEM.; BIBL. 19 REF.Serial Issue

HEITLER-LONDON DESCRIPTION OF H2 AND LIH WITH VARIABLE ORBITAL EXPONENTSYOKOYAMA H.1972; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1972; VOL. 6; NO 6; PP. 1121-1147; ABS. FR. ALLEM.; BIBL. 26 REF.Serial Issue

DEFINITION OF N-BODY REPULSIVE POTENTIALS WITHIN THE HEITLER-LONDON SCHEME FOR MANY-MOLECULE SYSTEMS.BAER S.1974; CHEM. PHYS. LETTERS; NETHERL.; DA. 1974; VOL. 26; NO 4; PP. 479-483; BIBL. 9 REF.Article

SPECTROSCOPIE STARK ET GEOMETRIE DES AGREGATS. MOMENTS DIPOLAIRES DANS L'APPROXIMATION DE HEITLER-LONDONDUBININ NV.1977; OPT. I SPEKTROSK.; S.S.S.R.; DA. 1977; VOL. 43; NO 1; PP. 91-94; BIBL. 6 REF.Article

SPIN COUPLING OF TWO IDENTICAL COMPLEX IONS. I. THEORY.AMORETTI G; VARACCA V.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 61; NO 9; PP. 3651-3657; BIBL. 20 REF.Article

POTENTIAL ENERGY CURVES AND EXCITATION TRANSFER CROSS SECTIONS OF EXCITED HYDROGEN ATOMS.CAPITELLI M; GUIDOTTI C; LAMANNA U et al.1974; J. PHYS. B; G.B.; DA. 1974; VOL. 7; NO 13; PP. 1683-1691; BIBL. 15 REF.Article

OLIGOMER ANTIFERROMAGNETISM. III. THE VALIDITY OF HEITLER-LONDON APPROXIMATE WAVEFUNCTIONS, AND THE SUB-MOLECULE MODEL.DANCE IG.1974; INORG. CHIM. ACTA; ITAL.; DA. 1974; VOL. 9; NO 1; PP. 77-82; BIBL. 24 REF.Article

Calculation of the exchange constants of antiferromagnetic oligomers : dependence of J on the degree of oligomerizationZASPEL, C. E.Journal of magnetism and magnetic materials. 1991, Vol 102, Num 1-2, pp 96-102, issn 0304-8853Article

Heisenberg spin hamiltonian through a new Heitler-London approach test on the half-filled linear Hubbard modelKUWAJIMA, S; SASAI, M; HASHIMOTO, K et al.Solid state communications. 1983, Vol 45, Num 12, pp 1039-1041, issn 0038-1098Article

Derivation of model Hamiltonians: exchange Hamiltonian for H2SOLIVEREZ, C. E; GAGLIANO, E. R; ARTECA, G. A et al.Physical review. A, General physics. 1985, Vol 32, Num 1, pp 81-92, issn 0556-2791Article

A comparison of C.I. and multiple interatomic exchange effects on weak exchange interactions between two orbitally degenerate atoms: the example C2BOMINAAR, E. L; BLOCK, R.Physica, B + C. 1984, Vol 125, Num 3, pp 297-308, issn 0378-4363Article

The supercurrent streamlines of the single vortex in uniaxial superconductorsBUISSON, O; DORIA, M. M.Physica. C. Superconductivity. 1991, Vol 181, Num 4 - 6, pp 273-283, issn 0921-4534Article

The hydrogen molecule for a two-dimensional systemFERREIRA DA SILVA, A; FABBRI, M.International journal of quantum chemistry. 1985, Vol 27, Num 4, pp 375-379, issn 0020-7608Article

RELATIONS ENTRE LES ECHANGES DIRECT ET INDIRECT DANS LES SYSTEMES POLYATOMIQUESARTAMONOV LV; GREKHOV AM; ROJTSIN AB et al.1979; DOKL. AKAD. NAUK S.S.S.R.; ISSN 0002-3264; SUN; DA. 1979; VOL. 247; NO 5; PP. 1115-1119; BIBL. 14 REF.Article

THE SHIELDING OF A 3SIGMA HYDROGEN GASRUMMENS FHA; RAJAN S.1978; J. MAGNET. RESON.; USA; DA. 1978; VOL. 31; NO 3; PP. 497-507; BIBL. 13 REF.Article

MOLECULAR ELECTRONIC DISTRIBUTION FUNCTIONS AND CORRELATION HOLES. THEORY AND APPLICATION TO H2, LIH AND BH.DOGGETT G.1977; MOLEC. PHYS.; G.B.; DA. 1977; VOL. 34; NO 6; PP. 1739-1757; BIBL. 17 REF.Article

ORBITAL MODEL FOR EXCHANGE INTERACTION IN RING CHAINS OF SPIN DOUBLETS.CHARLOT KOENIG MF; KAHN O.1976; CHEM. PHYS. LETTERS; NETHERL.; DA. 1976; VOL. 41; NO 1; PP. 177-179; BIBL. 12 REF.Article

SPIN COUPLING OF TWO IDENTICAL COMPLEX IONS. II. COMPARAISON WITH THE EXPERIMENTAL DATA: FINE STRUCTURE AND G VALUES.AMORETTI G; VARACCA V.1976; J. CHEM. PHYS.; U.S.A.; DA. 1976; VOL. 65; NO 4; PP. 1511-1515; BIBL. 15 REF.Article

THEORY OF TWO COUPLED TRIPLET STATES: ELECTROSTATIC ENERGY SPLITTINGSKOLLMAR C; SIXL H; BENK H et al.1982; CHEM. PHYS. LETT.; ISSN 0009-2614; NLD; DA. 1982; VOL. 87; NO 3; PP. 266-270; BIBL. 8 REF.Article

CHANNEL-COUPLING THEORY OF COVALENT BONDING IN H2: A FURTHER APPLICATION OF ARRANGEMENT- CHANNEL QUANTUM MECHANICS.LEVIN FS; KRUGER H.1977; PHYS. REV., A; U.S.A.; DA. 1977; VOL. 16; NO 3; PP. 836-843; BIBL. 22 REF.Article

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