Polymorphism in two biologically active dihydropyrimidinium hydrochloride derivatives: quantitative inputs towards the energetics associated with crystal packing

Panini, P.; Venugopala, K.N.; Odhav, B.; Chopra, D.

doi:10.1107/S2052520614006209

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 6
(a) Arrangements of the ion pairs (the green ball and the red ball represent the chloride ion and the centroid of the dihydropyrimidinium cation part, respectively) in B. The blue arrows show the direction of the cation–anion chain. (b) Interplanar distances in B. The least-squares plane and interplanar distances have been calculated in Mercury 3.0.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 70| Part 4| July 2014| Pages 681-696

doi:10.1107/S2052520614006209

Follow Acta Cryst. B

Search term		doi		Advanced search
Author		volume	page