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The crystalline structure of pentaerythritol tetranitrate

Published online by Cambridge University Press:  14 March 2018

I. Ellie Knaggs
I. Ellie Knaggs*
Affiliation:
Bedford College, University of London
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Extract

Pentaerythritol tetranitrate, C(CH2ONO2)4, is an interesting compound structurally, since there is, in the molecule, a carbon atom with foul' like groups (–CH2ONO2) attached to it. The molecule is therefore of the type CX4. It was hoped that an examination of the crystals by means of X-rays would show how far the molecule retains its form and symmetry in the crystalline state ; also that some light would be thrown on the configuration of the nitro- (–NO2) group, especially the equivalence or otherwise of the two oxygen atoms of the group—a question which it has not yet been found possible to settle by chemical methods.

Type
Research Article
Information
Mineralogical magazine and journal of the Mineralogical Society , Volume 20 , Issue 109 , June 1925 , pp. 346 - 352
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1925

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References

Page 346 note 1 Knaggs, I. E., Journ. Chem. Soc., London, 1923, Trans. vol. 123, p. 77.CrossRefGoogle Scholar

Page 347 note 1 See Astbury, W. T. and Yardley, K., Tabulated data for the examination of the 230 space-groups by homogeneous X-rays. Phil. Trans. Roy. Soc. London, 1924, ser. A, vol. 224, p. 242 Google Scholar. [Min. Abstr., vol. 2, p. 366.]