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QUANTENCHEMISCHE RECHNUNGEN AUF DER ELEKTRONISCHEN RECHENANLAGE RAZDAN-3. IV: MODIFIZIERTES PROGRAMM FUER LCAO-MO-SCF-PPP-CI-RECHNUNGEN = CALCULS DE CHIMIE QUANTIQUE SUR L'ORDINATEUR RAZDAN-3. IV. PROGRAMME MODIFIE POUR DES CALCULS LCAO-MO-SCF-PPP-CIHORVATH I; VANDORFFY MT.1979; PERIOD. POLYTECH., CHEM. ENGNG; HUN; DA. 1979; VOL. 23; NO 1; PP. 37-42; BIBL. 9 REF.Article

A PROPOS DU CALCUL DE LA POLARISABILITE DES ELECTRONS PI DES MOLECULES CYCLIQUES DANS LE MODELE DES MOUVEMENTS COLLECTIFSMALOV VV; BUTUSOV OB; IOGANSEN LV et al.1978; ZH. FIZ. KHIM.; S.S.S.R.; DA. 1978; VOL. 52; NO 3; PP. 754-756; BIBL. 11 REF.Article

VALEURS LIMITES DE LA SUSCEPTIBILITE MAGNETIQUE DES TERMES A ELECTRONS PI DES MOLECULES CYCLIQUES DANS LE MODELE DES MOUVEMENTS COLLECTIFSBUTUSOV OB; IOGANSEN LV; MALOV VV et al.1977; ZH. FIZ. KHIM.; S.S.S.R.; DA. 1977; VOL. 51; NO 2; PP. 507-509; BIBL. 6 REF.Article

ON STRUCTURAL FACTORS CAUSING STABILITY DIFFERENCES BETWEEN CONJUGATED ISOMERS.GUTMAN I; GRAOVAC A.1977; CROAT. CHEM. ACTA; YOUGOSL.; DA. 1977; VOL. 49; NO 3; PP. 453-459; ABS. SERBO-CROATE; BIBL. 20 REF.Article

INFLUENCE DES GROUPES FINIS SUR LE SPECTRE PI -ELECTRONIQUE DE MACROMOLECULESSTANKEVICH IV; TOMILIN OB.1980; ZH. STRUKT. KHIM.; SUN; DA. 1980; VOL. 21; NO 1; PP. 15-20; BIBL. 15 REF.Article

SYSTEME AUTOMATISE DE CALCUL PAR LA METHODE DES ORBITALES MOLECULAIRES DE HUECKELAKHREM AA; GRUSHETSKIJ KM; SOKOLOV YU A et al.1976; DOKL. AKAD NAUK B.S.S.R.; S.S.S.R.; DA. 1976; VOL. 20; NO 12; PP. 1096-1099; BIBL. 9 REF.Article

Triplet states in organic chemistryKURRECK, H.Angewandte Chemie. International edition in English. 1993, Vol 32, Num 10, pp 1409-1411, issn 0570-0833Article

MEAN PI -ELECTRON ENERGY AND IONIZATION POTENTIAL IN LINEAR POLYACENES WITH MANY RINGS AND HUECKEL PARAMETERSPUCCI R; MARCH NH.1983; PHYSICS LETTERS SECTION A; ISSN 0375-9601; NLD; DA. 1983; VOL. 94; NO 1; PP. 63-66; BIBL. 12 REF.Article

OPTICAL DETERMINATION OF PAIR CORRELATION IN PI -ELECTRON SYSTEMSADHAN BASU.1981; BULL. CHEM. SOC. JPN.; ISSN 0009-2673; JPN; DA. 1981; VOL. 54; NO 1; PP. 319-320; BIBL. 5 REF.Article

SIGNIFIKANTE ELEKTRONENSTRUKTUREN; AROMATIZITAET = STRUCTURE ELECTRONIQUE CARACTERISTIQUE: AROMATICITEGRUENDLER W.1980; Z. CHEM.; DDR; DA. 1980; VOL. 20; NO 10; PP. 391; BIBL. 4 REF.Article

STRUKTUR UND DYNAMISCHES VERHALTEN VON SYN-1,6-ETHANO-8,13-METHANO (14) ANNULEN = STRUCTURE ET PROPRIETES DYNAMIQUES DE SYN-ETHANO-1,6 METHANO-8,13 (14) ANNULENEGUENTHER H; VON PUTTKAMER H; DEGER HM et al.1980; ANGEW. CHEM.; ISSN 0044-8249; DEU; DA. 1980; VOL. 92; NO 11; PP. 944-950; 3 P.; BIBL. 9 REF.Article

SCREENED POTENTIAL IN PI -ELECTRON SYSTEMS AND ITS APPLICATION TO THE ESTIMATION OF EXCITATION ENERGIESYAMAGUCHI K.1978; THEOR. CHIM. ACTA; DEU; DA. 1978; VOL. 49; NO 2; PP. 151-160; BIBL. 25 REF.Article

EFFECT OF A RING ON THE STABILITY OF POLYCYCLIC CONJUGATED MOLECULES.BOSANAC S; GUTMAN I.1977; Z. NATURFORSCH., A; DTSCH.; DA. 1977; VOL. 32; NO 1; PP. 10-12; BIBL. 10 REF.Article

TOPOGICAL PROPERTIES OF BOND ORDER.GUTMAN I.1977; Z. NATURFORSCH., A; DTSCH.; DA. 1977; VOL. 32; NO 7; PP. 765-767; BIBL. 12 REF.Article

QUELQUES PROBLEMES DANS LES CALCULS A L'APPROXIMATION PI . BENZENEBONCHEV D; TYUTYULKOV N; STOYANOV A et al.1976; IZVEST. KHIM.; BALG.; DA. 1976; VOL. 9; NO 2; PP. 319-332; ABS. ANGL.; BIBL. 23 REF.Article

RELATION ENTRE L'ENERGIE DE CORRELATION DES POLYENES PAIRS ET LA LONGUEUR DE LA CHAINE CARBONEEKUPRIEVICH VA; KLIMENKO VE; SHRAMKO OV et al.1976; TEOR. EKSPER. KHIM., U.S.S.R.; S.S.S.R.; DA. 1976; VOL. 12; NO 6; PP. 732-738; BIBL. 16 REF.Article

A CONFIGURATION INTERACTION TREATMENT OF 1E' TRIMETHYLENEMETHANE.BORDEN WT.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 10; PP. 2695-2700; BIBL. 38 REF.Article

CONSIDERATIONS TOPOLOGIQUES CONCERNANT LES EQUATIONS SECULAIRES DES SYSTEMES ETA DES POLYENES LINEAIRES = THE TOPOLOGICAL ASPECT OF THE SECULAR EQUATIONS INVOLVED IN THE PI SYSTEMS OF LINEAR POLYENESBLAISE P; MADJID NAFI; HENRI ROUSSEAU O et al.1983; COMPTES RENDUS DES SEANCES DE L'ACADEMIE DES SCIENCES. SERIE 2: MECANIQUE, PHYSIQUE, CHIMIE, SCIENCES DE L'UNIVERS, SCIENCES DE LA TERRE; ISSN 0750-7623; FRA; DA. 1983; VOL. 296; NO 18; PP. 1393-1396; ABS. ENG; BIBL. 3 REF.Article

AB INITIO CALCULATIONS OF THE PI HAMILTONIAN OF TRANSBUTADIENE INCLUDING ELECTRON CORRELATIONSLEE YS; FREED KF.1983; CHEMICAL PHYSICS LETTERS; ISSN 0009-2614; NLD; DA. 1983; VOL. 94; NO 2; PP. 202-204; BIBL. 12 REF.Article

KINETIC ENERGY DENSITY FUNCTIONAL OF HUECKEL THEORY FOR PLANAR HYDROCARBONSPUCCI R; MARCH NH.1981; J. CHEM. PHYS.; ISSN 0021-9606; USA; DA. 1981; VOL. 74; NO 5; PP. 2936-2937; BIBL. 2 REF.Article

THE USE OF PARTIALLY RESTRICTED MOLECULAR ORBITALS TO INVESTIGATE TRANSMISSION MECHANISMS OF SPIN-SPIN COUPLING CONSTANTS. I: THE SIGMA AND PI CONTRIBUTIONS WITHIN THE FPT INDO METHODENGELMANN AR; CONTRERAS RH; FACELLI JC et al.1981; THEOR. CHIM. ACTA; ISSN 0040-5744; DEU; DA. 1981; VOL. 59; NO 1; PP. 17-24; BIBL. 19 REF.Article

LINEAR RESPONSE THEORY OF MOLECULAR INTERACTION: CORRELATED PI ELECTRON SYSTEMSRABENOLD DA.1980; J. CHEM. PHYS.; ISSN 0021-9606; USA; DA. 1980; VOL. 72; NO 2; PP. 794-799; BIBL. 34 REF.Article

ROLE DE LA LIAISON PI DE BETA -DICETONATES ET DE DITHIO-BETA -DICETONATES DE CU(II) ET DE NI(II)PILIPENKO AT; SAVRANSKIJ LI; KOBYLYASHNYJ VP et al.1980; DOKL. AKAD. NAUK SSSR; ISSN 0002-3264; SUN; DA. 1980; VOL. 254; NO 3; PP. 678-680; BIBL. 5 REF.Article

MOLECULAR MODEL POTENTIALS. COMBINAISON OF ATOMIC BOXESSZENTPALY LV.1979; THEOR. CHIM. ACTA; DEU; DA. 1979; VOL. 52; NO 4; PP. 277-301; BIBL. 113 REF.Article

SELF-CONSISTENT MANY-BODY THEORY OF PI -ELECTRON SYSTEMS. II: SELF-ENERGY EFFECTSBALDO M; PUCCI R; TOMASELLO P et al.1979; J. CHEM. PHYS.; USA; DA. 1979; VOL. 70; NO 9; PP. 4086-4090; BIBL. 15 REF.Article

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