All articles by Bjørn Birknes

7 articles

Articles in volume 26 (1972)

The Structure of 2,5-Diphenyl-3,4-trimethylene-6a-thiathiophthene.

Birknes, Bjørn; Hordvik, Asbjørn; Sæthre, Leif J.

Pages: 2140-2141.

DOI number: 10.3891/acta.chem.scand.26-2140b
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Articles in volume 27 (1973)

The Structure of 2,5-Diphenyl-3,4-dimethylene-6a-thiathiophthene.

Birknes, Bjørn; Hordvik, Asbjørn; Sæthre, Leif J.

Pages: 382-382.

DOI number: 10.3891/acta.chem.scand.27-0382
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Articles in volume 29a (1975)

The Crystal and Molecular Structure of 2,5-Diphenyl-3,4-trimethylene-6a-thiathiophthene.

Birknes, Bjørn; Hordvik, Asbjørn; Sæthre, Leif J.

Pages: 195-200.

DOI number: 10.3891/acta.chem.scand.29a-0195
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Empirical Correlation of CNDO/2 and Extended Hückel Ionization Energies for the Azines.

Birknes, Bjørn; Fægri, Jr., Knut

Pages: 580-582.

DOI number: 10.3891/acta.chem.scand.29a-0580
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Articles in volume 30b (1976)

Crystal and Molecular Structure of the Hydrogen-bonded Adduct of Triphenylarsine Oxide with Pentafluorophenol.

Birknes, Bjørn

Pages: 450-454.

DOI number: 10.3891/acta.chem.scand.30b-0450
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Articles in volume 36a (1982)

The Crystal and Molecular Structure of 2,5-Diphenyl-3,4-dimethylene-1,6,6a-trithiapentalene.

Birknes, Bjørn; Hordvik, Asbjørn; Sæthre, Leif J.

Pages: 683-688.

DOI number: 10.3891/acta.chem.scand.36a-0683
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The Crystal and Molecular Structure of 3,4-Dimethyl-1,6-diphenyl-1,2,5,6-tetra-aza-6a-thiapentalene.

Birknes, Bjørn; Hordvik, Asbjørn

Pages: 813-818.

DOI number: 10.3891/acta.chem.scand.36a-0813
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