Abstract
The crystal structures or a number of molecular
complexes formed by 4a4'•din1trodiphenyl with various diphenyl
derivatives are described. The general type of structure is
undoubtedly the same tor all the complexes examined and the
typical arrangement may be taken as that in the complex of
4·z4 1 .. dinitrodiphenyl with 4-hydroxydiphenyl, the structure of
which has been tully determined. As shown 1n fig. 7 the
dinitrodiphenyl molecules form layers in face•centred array
and lie one above the other with a spacing or about 3•7 A.
The arrangement of these molecules alone is such that a set
of tubular cavitiesf also in face-centred array, run through
the structure. In the complexes these cavities are occupied by
the other component molecules, the hydroxydiphenyl molecules in
the case considered; which thus lie nearly normal to the planes
containing the dinitrodiphenyl molecules and are seen end-on
in fig. 7. In the other structures examined geometrical and
symmetry conditions require that the individual molecules
should be tilted in varying degrees, but the type or structure
still remains essentially the same.
It is shown that the ratio of the components in these
complexes is determined by the length of the molecule other than
dinitrodiphenyl, and that 1n no case is it necessary for the
intermolecular distances to be shorter than those found in
crystals or ordinary aromatic nitro-compounds...
Saunder, D (2021). The Crystal Structure And Costitution Of Some Molecular Complexes Of 4:41 -Dinitrodiphenxl. Afribary. Retrieved from https://afribary.com/works/the-crystal-structure-and-costitution-of-some-molecular-complexes-of-4-41-dinitrodiphenxl
Saunder, D. "The Crystal Structure And Costitution Of Some Molecular Complexes Of 4:41 -Dinitrodiphenxl" Afribary. Afribary, 15 May. 2021, https://afribary.com/works/the-crystal-structure-and-costitution-of-some-molecular-complexes-of-4-41-dinitrodiphenxl. Accessed 21 Nov. 2024.
Saunder, D. . "The Crystal Structure And Costitution Of Some Molecular Complexes Of 4:41 -Dinitrodiphenxl". Afribary, Afribary, 15 May. 2021. Web. 21 Nov. 2024. < https://afribary.com/works/the-crystal-structure-and-costitution-of-some-molecular-complexes-of-4-41-dinitrodiphenxl >.
Saunder, D. . "The Crystal Structure And Costitution Of Some Molecular Complexes Of 4:41 -Dinitrodiphenxl" Afribary (2021). Accessed November 21, 2024. https://afribary.com/works/the-crystal-structure-and-costitution-of-some-molecular-complexes-of-4-41-dinitrodiphenxl