4,4′-Bipyridine–2-hydroxy­propane-1,2,3-tricarboxylic acid (3/2)

Soleimannejad, J.; Aghabozorg, H.; Najafi, S.; Nasibipour, M.; Attar Gharamaleki, J.

doi:10.1107/S1600536809004607

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

IUCr IT WDC

home archive editors for authors for readers submit open access

view article

Figure 2 A view of the π–π stacking interaction between two Cg1 and Cg2 aromatic rings of the 4,4′-bipyridine units, with distances of 3.7739 (8) Å; $[{1\over 2}]$ + x, $[{1\over 2}]$ − y, − $[{1\over 2}]$ + z and 3.7970 (8) Å; − $[{1\over 2}]$ + x, $[{1\over 2}]$ − y, − $[{1\over 2}]$ + z [Cg1 and Cg2 are centroids for the aromatic rings N1/C7–C9/C15/C16 and N2/C10–C14, respectively].

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 65| Part 3| February 2009| Pages o532-o533

doi:10.1107/S1600536809004607

Follow Acta Cryst. E

Search IUCr Journals		doi		Advanced search
Author		volume	page