New 1:1 and 2:1 salts in the `dl-norvaline–maleic acid' system as an example of assembling various crystal structures from similar supramolecular building blocks

Arkhipov, S.G.; Losev, E.A.; Boldyreva, E.V.

doi:10.1107/S2053229616018271

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 4
Visualization of the voids in the structures of (a) (I)

and (b) (II)

using the Mercury program (Macrae et al., 2008

). The channel along the b direction is highlighted by the dark-red circle. Voids were found using the `contact surface' method with a probe radius of 0.5 Å and a grid size of 0.1 Å. The major-disorder form of the DL-norvalinium cation and DL-norvalinium–DL-norvaline dimeric cation are coloured green, the maleate anion is blue and red dots correspond to the minor-disorder forms of the components.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 73| Part 1| January 2017| Pages 13-19

https://doi.org/10.1107/S2053229616018271

Follow Acta Cryst. C

Search IUCr Journals		doi		Advanced search
Author		volume	page