Crystal and molecular structure of 6-t-butyl-1,2-naphthoquinone-1-oxime |
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| Authors: | J. C. A. Boeyens |
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| Affiliation: | (1) National Institute for Metallurgy, Applied Structural Chemistry Research Group, Rand Afrikaans University, P.O. Box 524, Johannesburg, South Africa;(2) Present address: National Chemical Research Laboratory, P.O. Box 395, 0001 Pretoria, South Africa |
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| Abstract: | The structure of 6-t-butyl-1,2-naphthoquinone-1-oxime was determined by direct methods by the use of MoK diffractometer data and was refined toR = 0.12. The crystals are monoclinic:a = 8.32(1),b = 6.70(1),c = 11.14(1) Å,  = 101(1) °,Z = 2,P21/m. The molecule is crystallographically flat and lies in a mirror plane. Pronounced diffuse scattering on [010] oscillation photographs is caused by disorder in the orientation of thet-butyl group. The compound occurs in the oxime form, and not as a 1,2-nitroso naphthol. |
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