TORSIONAL FREQUENCIES AND BARRIERS TO METHYL ROTATION IN ISOBUTYLENE, O-XYLENE, AND DURENELIVINGSTON RC; GRANT DM; PUGMIRE RJ et al.1973; J. CHEM. PHYS.; U.S.A.; DA. 1973; VOL. 58; NO 4; PP. 1438-1445; BIBL. 22 REF.Serial Issue

BARRIERS TO ROTATION FOR THE AMMONIUM ION IN AMMONIUM CHLORIDE AND BROMIDE.SMITH D.1974; CHEM. PHYS. LETTERS; NETHERL.; DA. 1974; VOL. 25; NO 4; PP. 497-498; BIBL. 14 REF.Article

THE BARRIER TO INTERNAL ROTATION IN ETHANELOWE JP.1973; SCIENCE; U.S.A.; DA. 1973; VOL. 179; NO 4073; PP. 527-532; BIBL. 37 REF.Serial Issue

ANALYSE HARMONIQUE DES FONCTIONS SERVANT AU MODELE DU POTENTIEL DE ROTATION INTERNE DES MOLECULESMARGOLIN LN; PENTIN YU A; TYULIN VI et al.1976; OPT. I SPEKTROSK.; S.S.S.R.; DA. 1976; VOL. 40; NO 3; PP. 461-468; BIBL. 21 REF.Article

METHOD FOR DIRECT DETERMINATION OF LOCALIZED ORBITALS.LEVY M; TSUN SHI NEE; PARR RG et al.1975; J. CHEM. PHYS.; U.S.A.; DA. 1975; VOL. 63; NO 1; PP. 316-318; BIBL. 14 REF.Article

NONBONDED INTERACTIONS AND THE BARRIER HEIGHTS TO INTERNAL ROTATION OF THE METHYL GROUP. I. CIS- AND TRANS-SUBSTITUTED PROPENES.DODZIUK H.1974; J. MOLEC. STRUCT.; NETHERL.; DA. 1974; VOL. 21; NO 1; PP. 29-36; BIBL. 19 REF.Article

ROTATIONAL BARRIER AND STRUCTURE OF AMINOBORANE DETERMINED BY AB INITIO CALCULATIONS.GROPEN O; SEIP HM.1974; CHEM. PHYS. LETTERS; NETHERL.; DA. 1974; VOL. 25; NO 2; PP. 206-208; BIBL. 10 REF.Article

ROTATIONAL BARRIER IN AN ALLYL RADICAL.SUSTMANN R; TRILL H.1974; J. AMER. CHEM. SOC.; U.S.A.; DA. 1974; VOL. 96; NO 13; PP. 4343-4345; BIBL. 12 REF.Article

AB INITIO CALCULATIONS ON THE EQUILIBRIUM GEOMETRY AND ROTATION BARRIERS IN BIPHENYL.ALMLOF J.1974; CHEM. PHYS.; NETHERL.; DA. 1974; VOL. 6; NO 1; PP. 135-139; BIBL. 20 REF.Article

STRUCTURAL DEPENDENCE OF THE ROTATIONAL BARRIER IN CALICENES. A MOLECULAR ORBITAL APPROACHGLEICHER GJ; ARNOLD JC.1973; TETRAHEDRON; G.B.; DA. 1973; VOL. 29; NO 3; PP. 513-517; BIBL. 22 REF.Serial Issue

NEUTRON SCATTERING STUDY OF METHYL GROUP ROTATION IN SOLID PARA-AZOXYANISOLE (PAA).HERVET H; DIANOUX AJ; LECHNER RE et al.1976; J. PHYS.; FR.; DA. 1976; VOL. 37; NO 5; PP. 587-594; ABS. FR.; BIBL. 24 REF.Article

CNDO/2 CONFORMATIONAL CALCULATION FOR CONJUGATED AND NON-CONJUGATED MOLECULAR SYSTEMS.SIEIRO C.1975; J. MOLEC. STRUCT.; NETHERL.; DA. 1975; VOL. 24; NO 2; PP. 345-355; BIBL. 1 P.Article

MICROWAVE SPECTRUM OF NITROMETHANE INTERNAL ROTATION HAMILTONIAN IN THE LOW BARRIER CASE.ROHART F.1975; J. MOLEC. SPECTROSC.; U.S.A.; DA. 1975; VOL. 57; NO 2; PP. 301-311; BIBL. 16 REF.Article

MICROWAVE SPECTRUM, BARRIER TO INTERNAL ROTATION AND DIPOLE MOMENT IN 5-METHYLPYRIMIDINE.CAMINATI W; CAZZOLI G; MIRRI AM et al.1975; CHEM. PHYS. LETTERS; NETHERL.; DA. 1975; VOL. 31; NO 1; PP. 104-107; BIBL. 9 REF.Article

ELECTRON SPIN RESONANCE STUDIES OF FLUOROALKYL RADICALS IN SOLUTION. I. STRUCTURES, CONFORMATIONS, AND BARRIERS TO HINDERED INTERNAL ROTATION.CHEN KS; KRUSIC PJ; MEAKIN P et al.1974; J. PHYS. CHEM.; U.S.A.; DA. 1974; VOL. 78; NO 20; PP. 2014-2030; BIBL. 44 REF.Article

THE WOODWARD-HOFFMANN APPROACH, THE EXTENDED HUECKEL METHOD, AND THE BARRIER TO RIGID INTERNAL ROTATION IN ETHANE.LOWE JP.1974; J. AMER. CHEM. SOC.; U.S.A.; DA. 1974; VOL. 96; NO 12; PP. 3759-3764; BIBL. 32 REF.Article

CALCULS NON EMPIRIQUES DE LA GEOMETRIE ET DE LA CONFORMATION DES MOLECULES POLYATOMIQUESDASHEVSKIJ VG.1974; USP. KHIM.; S.S.S.R.; DA. 1974; VOL. 43; NO 3; PP. 491-518; BIBL. 3 P. 1/2Article

BERECHNUNGEN ZUR BEHINDERTEN INNEREN ROTATION = CALCULS SUR LA ROTATION INTERNE EMPECHEEROTH HK.1972; WISSENSCH. Z. KARL-MARX-UNIV. LEIPZIG, MATH.-NATURWISSENSCH. REIHE; DTSCH.; DA. 1972; VOL. 21; NO 6; PP. 637-643; BIBL. 16 REF.Serial Issue

NH₃ ROTATIONAL CORRELATION TIMES AS MEASURED FOR (NI(NH₃)₆) (CLO₄)₂ CRYSTALS FROM IR BAND CONTOURS.JANIK JM; JANIK JA; JANIK B et al.1976; ACTA PHYS. POLON., A; POLOGNE; DA. 1976; VOL. 49; NO 3; PP. 377-382; BIBL. 6 REF.Article

INTERNAL ROTATION IN LOW BARRIER, HEAVY-TOP MOLECULES: CALCULATION OF ENERGY LEVELS.OGATA T.1975; J. MOLEC. SPECTROSC.; U.S.A.; DA. 1975; VOL. 54; NO 2; PP. 275-284; BIBL. 22 REF.Article

ROTATIONAL BARRIER OF BENZALDEHYDE AS DETERMINED BY C-13 NMR SPECTROSCOPY.LUNAZZI L; MACCIANTELLI D; BOICELLI AC et al.1975; TETRAHEDRON LETTERS; G.B.; DA. 1975; NO 14; PP. 1205-1206; BIBL. 4 REF.Article

DEPENDENCE OF THE CH₃SIH₃ BARRIER TO INTERNAL ROTATION ON VIBRATIONAL COORDINATES. TESTING OF MODELS AND EFFECT OF VIBRATIONS ON THE OBSERVED BARRIER HEIGHT.EWIG CS; PALKE WE; KIRTMAN B et al.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 60; NO 7; PP. 2749-2758; BIBL. DISSEM.Article

MICROWAVE SPECTRUM OF CHLOROMETHYLGERMANE.NAKAGAWA J; HAYASHI M.1974; CHEM. LETTERS; JAP.; DA. 1974; NO 11; PP. 1379-1380; BIBL. 5 REF.Article

THEORETICAL CONFORMATIONAL ANALYSIS OF METHOXIDIFLUOROPHOSPHINE, CH₃O-PF₂.ROBINET G; LABARRE JF; LEIBOVICI C et al.1974; CHEM. PHYS. LETTERS; NETHERL.; DA. 1974; VOL. 29; NO 3; PP. 449-452; BIBL. 14 REF.Article

AB INITIO CALCULATIONS OF THE ROTATIONAL BARRIER IN PH₄NH₂.HOWELL JM.1974; CHEM. PHYS. LETTERS; NETHERL.; DA. 1974; VOL. 25; NO 1; PP. 51-54; BIBL. 16 REF.Article