All articles by B. N. Cyvin

19 articles

Articles in volume 16 (1962)

Remark on the Separation of High and Low Vibrational Frequencies.

Cyvin, S. J.; Cyvin, B. N.

Pages: 1529-1529.

DOI number: 10.3891/acta.chem.scand.16-1529
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Articles in volume 17 (1963)

Bastiansen-Morino Shrinkage Effects in Benzene Type Molecules. II. Refinements of Electron-Diffraction Measurements on Benzene Using Spectroscopical Shrinkage Effects.

Brooks, W. V. F.; Cyvin, B. N.; Cyvin, S. J.; Kvande, P. C.; Meisingseth, E.

Pages: 345-352.

DOI number: 10.3891/acta.chem.scand.17-0345
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Normal Coordinates and Force Constants of Ethylene Molecules.

Cyvin, B. N.; Cyvin, S. J.

Pages: 1831-1842.

DOI number: 10.3891/acta.chem.scand.17-1831
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Articles in volume 18 (1964)

Spectroscopic Studies on Ethylene Molecules. III. Coriolis Coupling Coefficients.

Cyvin, S. J.; Cyvin, B. N.

Pages: 1309-1309.

DOI number: 10.3891/acta.chem.scand.18-1309a
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Spectroscopic Studies on Ethylene Molecules. II. Mean Amplitudes of Vibration and Related Quantities.

Cyvin, B. N.; Cyvin, S. J.

Pages: 1690-1694.

DOI number: 10.3891/acta.chem.scand.18-1690
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Articles in volume 19 (1965)

Assignment of Infrared-Active Vibrational Frequencies in Butatriene.

Cyvin, S. J.; Cyvin, B. N.; Klæboe, P.; Augdahl, E.

Pages: 833-838.

DOI number: 10.3891/acta.chem.scand.19-0833
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Spectroscopic Studies on Ethylene Molecules. IV. Theory.

Cyvin, B. N.; Cyvin, S. J.; Kristiansen, L. A.; Brunvoll, J.

Pages: 989-1001.

DOI number: 10.3891/acta.chem.scand.19-0989
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Articles in volume 21 (1967)

Mean Amplitudes of Vibration in Molecules with Internal Rotation: Halogenated Ethanes.

Cyvin, S. J.; Elvebredd, I.; Cyvin, B. N.; Brunvoll, J.; Hagen, G.

Pages: 2405-2414.

DOI number: 10.3891/acta.chem.scand.21-2405
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Articles in volume 22 (1968)

Tentatively Standardized Symmetry Coordinates for Vibrations of Polyatomic Molecules. XII. Some Planar Five-Membered Ring Structures.

Cyvin, B. N.; Cyvin, S. J.; Stølevik, R.

Pages: 3034-3035.

DOI number: 10.3891/acta.chem.scand.22-3034
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Articles in volume 23 (1969)

Tentatively Standardized Symmetry Coordinates for Vibrations of Polyatomic Molecules. XI. Planar Hexagonal XY6 and X6Y6 Models.

Cyvin, B. N.; Cyvin, S. J.; Müller, A.

Pages: 1352-1358.

DOI number: 10.3891/acta.chem.scand.23-1352
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Heterocyclic Five-Membered Ring Molecules. II. Mean Amplitudes of Vibration and Related Quantities.

Cyvin, S. J.; Cyvin, B. N.; Hagen, G.; Markov, P.

Pages: 3407-3416.

DOI number: 10.3891/acta.chem.scand.23-3407
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Articles in volume 24 (1970)

On Some Kinematic Phenomena in pi-Benzene Sandwich Compounds.

Cyvin, S. J.; Cyvin, B. N.; Brunvoll, J.; Schäfer, Lothar

Pages: 3420-3421.

DOI number: 10.3891/acta.chem.scand.24-3420
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Articles in volume 25 (1971)

Thermodynamic Functions from Spectroscopic Data for Some Alkali Fluorides.

Cyvin, B. N.; Cyvin, S. J.; Rao, D. Bhogeswara; Snelson, A.

Pages: 470-472.

DOI number: 10.3891/acta.chem.scand.25-0470
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Articles in volume 26 (1972)

Mean Amplitudes of Vibration for Small Molecules Containing Sulphur. Part IV. SO2FCl and SO2FBr.

Cyvin, B. N.; Cyvin, S. J.

Pages: 1284-1286.

DOI number: 10.3891/acta.chem.scand.26-1284
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Substituted Propanes. Part IV. Harmonic Force Fields and Mean Amplitudes for 2-Chloro-, 2-Bromo-, 2-Iodo-, and 2-Cyanopropane.

Cyvin, B. N.; Cyvin, S. J.

Pages: 3943-3954.

DOI number: 10.3891/acta.chem.scand.26-3943
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Articles in volume 27 (1973)

Substituted Propanes. Part X. 2,2-Dicyano-, 2,2-Difluoro-, and 2,2-Diiodopropane.

Cyvin, B. N.; Cyvin, S. J.

Pages: 1740-1748.

DOI number: 10.3891/acta.chem.scand.27-1740
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Articles in volume 32a (1978)

Substituted Propanes. XIII. The Vibrational Spectra of 2,2-Dichloropropane-d6.

Klæboe, P.; Mather, A. P.; Cyvin, B. N.

Pages: 203-208.

DOI number: 10.3891/acta.chem.scand.32a-0203
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Articles in volume 42a (1988)

Molecular Vibrations of Cyclo[d.e.e.d.e.e.d.e.e]nonakisbenzene and the Topology of Primitive Coronoids with Trigonal Symmetry.

Cyvin, S. J.; Brunvoll, J.; Cyvin, B. N.

Pages: 434-444.

DOI number: 10.3891/acta.chem.scand.42a-0434
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Internal Rotation in Tolane: Molecular Structure in Gas and Crystal Phases.

Abramenkov, A. V.; Almenningen, A.; Cyvin, B. N.; Cyvin, S. J.; Jonvik, T.; Khaikin, L. S.; Rømming, C.; Vilkov, L. V.

Pages: 674-684.

DOI number: 10.3891/acta.chem.scand.42a-0674
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