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TOPOLOGICAL EFFECTS ON MO ENERGIESPOLANSKY OE; ZANDER M.1982; J. MOL. STRUCT.; ISSN 0022-2860; NLD; DA. 1982; VOL. 84; NO 3-4; PP. 361-385; BIBL. 16 REF.Article

THE STRUCTURE OF A 1,3-OXAZONINE DERIVATIVE OBTAINED BY PHOTOCHEMICAL ADDITION OF 6-CYANOPHENANTHRIDINE N-OXIDE AND 2,3-DIMETHYL-2-BUTENEOBERTI R; ALBINI A; FASSANI E et al.1983; JOURNAL OF HETEROCYCLIC CHEMISTRY; ISSN 0022-152X; USA; DA. 1983; VOL. 20; NO 4; PP. 1007-1009; BIBL. 9 REF.Article

STUDIES ON DIAZEPINES. XIX: PHOTOCHEMICAL SYNTHESIS OF 2,3-BENZODIAZEPINES FROM ISOQUINOLINE N-IMIDESKURITA J; ENKAKU M; TSUCHIYA T et al.1982; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1982; VOL. 30; NO 10; PP. 3764-3769; BIBL. 19 REF.Article

A CONVENIENT SYNTHESIS OF MUTAGENIC 3H-IMIDAZO (4,5-F)-QUINOLIN-2-AMINES AND THEIR 2-¹⁴C-LABELLED ANALOGUESADOLFSSON L; OLSSON K.1983; ACTA CHEMICA SCANDINAVICA. SERIES B. ORGANIC CHEMISTRY AND BIOCHEMISTRY; ISSN 0302-4369; DNK; DA. 1983; VOL. 37; NO 2; PP. 157-159; BIBL. 13 REF.Article

Examination of dodecylpyridinium chloride as a potentially selective fluorescence quenching agent for discriminating between alternant versus nonalternant polycyclic aromatic hydrocarbonsPANDEY, S; ROY, L. E; ACREE, W. E et al.Talanta (Oxford). 1999, Vol 48, Num 5, pp 1103-1110, issn 0039-9140Article

Symmetry properties of the configuration interaction space in relation to one-and two-particle operators: the splitting theoremZIVKOVIC, T. P.Journal of mathematical physics. 1984, Vol 25, Num 9, pp 2749-2766, issn 0022-2488Article

Crystallographic studies and physicochemical properties of π-electron compounds. III: Stabilization energy and the Kekulé structure contributions derived from experimental bond lengthsKRYGOWSKI, T. M; ANULEWICZ, R; KRUSZEWSKI, J et al.Acta crystallographica. Section B, Structural crystallography and crystal chemistry. 1983, Vol 39, pp 732-739, issn 0567-7408, 6Article

Novel reaction of 4-methyl- and 4-t-butyl-phenols with tetrasulphur tetranitride affording 2,1,3-benzothiadiazolesMATAKA, S; TAKAHASHI, K; SHIWAKU, S et al.Journal of the Chemical Society. Chemical communications. 1983, Num 20, pp 1136-1137, issn 0022-4936Article

Spectrochemical investigations in molecularly organized solvent media: evaluation of nitromethane as a selective fluorescence quenching agent for alternant PAHs dissolved in micellar solvent mediaPANDEY, S; ACREE, W. E; FETZER, J. C et al.Analytica chimica acta. 1996, Vol 324, Num 2-3, pp 175-181, issn 0003-2670Article

GEOMETRICAL STRUCTURES OF ELECTRONICALLY EXCITED STATES OF CONJUGATED HYDROCARBONSNAKAJIMA T; TOYOTA A; KATAOKA M et al.1982; JOURNAL OF THE AMERICAN CHEMICAL SOCIETY; ISSN 0002-7863; USA; DA. 1982; VOL. 104; NO 21; PP. 5610-5616; BIBL. 30 REF.Article

STUDIES ON DIAZEPINES. XVIII: PHOTOCHEMICAL SYNTHESIS OF 3H-1,3-BENZODIAZEPINES FROM QUINOLINE N-ACYLIMIDESTSUCHIYA T; OKAJIMA S; ENKAKU M et al.1982; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1982; VOL. 30; NO 10; PP. 3757-3763; BIBL. 16 REF.Article

SEPARATION OF AZAARENES BY POLYAMIDE THIN-LAYER CHROMATOGRAPHY AND THE RELATIONSHIPS BETWEEN THEIR BASICITY AND R_F VALUESOKAMOTO Y; TSUCHIYA Y; SHINOHARA R et al.1983; J. CHROMATOGR.; ISSN 0021-9673; NLD; DA. 1983; VOL. 254; PP. 35-44; BIBL. 16 REF.Article

An improved correlation between polarographic reduction potential and Huckel LUMO energy: application to non-benzenoid hydrocarbonsFRY, A. J; FOX, P. C.Tetrahedron (Oxford. Print). 1986, Vol 42, Num 19, pp 5255-5266, issn 0040-4020Article

Tricyclic [10] annulenes. VI: Preparation and properties of 7b-ethyl-and 7b isopropyl-7bH-cyclopent[cd]indenesGIBBARD, H. C; MOODY, C. J; REES, C. W et al.Journal of the Chemical Society. Perkin transactions. I. 1985, Num 4, pp 731-734, issn 0300-922XArticle

Synthesis of 1-azaazulene and benz[a]azulene by carbene rearrangementWENTRUP, C; BECKER, J.Journal of the American Chemical Society. 1984, Vol 106, Num 12, pp 3705-3706, issn 0002-7863Article

Spin properties of radicaloid alternant hydrocarbons: exact solutions for representative Pariser-Parr-Pople model systemsKOUTECKY, J; DÖHNERT, D; WORMER, P. E. S et al.The Journal of chemical physics. 1984, Vol 80, Num 5, pp 2244-2246, issn 0021-9606Article

Note on algebraic structure countGUTMAN, I.Zeitschrift für Naturforschung. Teil A : Physik, physikalische Chemie, Kosmophysik. 1984, Vol 39, Num 8, pp 794-796, issn 0340-4811Article

Spin-independent alternant systemsZIVKOVIC, T. P.International journal of quantum chemistry. 1987, Vol 32, Num 6, pp 621-653, issn 0020-7608Article

On some problems in the theorems of alternant hydrocarbonsCHEN ZHIXING; HUANG SIQUN.Theoretica chimica acta. 1985, Vol 67, Num 5, pp 409-412, issn 0040-5744Article

CYCLIC D_6H HEXAAZABENZENE - A RELATIVE MINIMUM ON THE N₆ POTENTIAL ENERGY HYPERSURFACE.SAXE P; SCHAEFER HF III.1983; JOURNAL OF THE AMERICAN CHEMICAL SOCIETY; ISSN 0002-7863; USA; DA. 1983; VOL. 105; NO 7; PP. 1760-1764; BIBL. 31 REF.Article

ZUR SYNTHESE DES PHAEANTHARINS. IV: SYNTHESE DES BAUSTEINES B:6,6',7'-TRIMETHOXY-7',8-DIISOCHINOLYLETHER = SYNTHESE DE PHAEANTHARINES. IV: SYNTHESE DU MOTIF B: TRIMETHOXY-6,6',7' DIISOQUINOLYLE-7',8 ETHERKNABE J; WEIRICH W.1983; ARCHIV DER PHARMAZIE (WEINHEIM); ISSN 0365-6233; DEU; DA. 1983; VOL. 316; NO 8; PP. 694-696; ABS. ENG; BIBL. 4 REF.Article

5-HYDROXY-7B-METHYL-7BH-CYCLOPENT (CD) INDENE, A STABLE ANNULENOLLIDERT Z; REES CW.1983; JOURNAL OF THE CHEMICAL SOCIETY. CHEMICAL COMMUNICATIONS; ISSN 0022-4936; GBR; DA. 1983; NO 6; PP. 317-318; BIBL. 9 REF.Article

BOND-ALTERNATING HUECKEL-MOEBIUS AND RELATED, TWISTED LINEAR, CYCLIC AND HELICAL SYSTEMS: THEIR MOLECULAR ORBITALS, ENERGIES AND PHASE CORRELATION UPON DISSOCIATIONYING NAN CHIU.1983; THEORETICA CHIMICA ACTA; ISSN 0040-5744; DEU; DA. 1983; VOL. 62; NO 5; PP. 403-427; BIBL. 42 REF.Article

SYNTHESIS OF THE ISOMERIC PHENOLS AND THE TRANS-2,3-DIHYDRODIOL OF FLUORANTHENERICE JE; LAVOIE EJ; HOFFMANN D et al.1983; JOURNAL OF ORGANIC CHEMISTRY; ISSN 0022-3263; USA; DA. 1983; VOL. 48; NO 14; PP. 2360-2363; BIBL. 17 REF.Article