title: 3-(p-Anis-yl)sydnone.
abstract: IN THE TITLE SYDNONE COMPOUND [SYSTEMATIC NAME: 3-(4-meth-oxy-phen-yl)-1,2,3-oxadiazol-3-ium-5-olate], C(9)H(8)N(2)O(3), the essentially planar oxadiazole ring [maximum deviation = 0.005 (1) Å] is inclined at a dihedral angle of 30.32 (8)° with respect to the benzene ring. In the crystal, adjacent mol-ecules are inter-connected by inter-molecular C-H⋯O hydrogen bonds into sheets lying parallel to (100). Weak inter-molecular π-π inter-actions [centroid-centroid distance = 3.5812 (8) Å] further stabilize the crystal packing.
authors: Hoong-Kun
authors: HK
authors: Fun
authors: Jia Hao
authors: JH
authors: Goh
authors: Nithinchandra
authors: B
authors: B
authors: Kalluraya
references: Acta Crystallogr Sect E Struct Rep Online. 2010 May 08;66(Pt 6):o1251-2
references: 21579356
references: Eur J Med Chem. 2008 Dec;43(12):2831-4
references: 18387710
references: Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55
references: 19171970
references: Acta Crystallogr Sect E Struct Rep Online. 2010 May 08;66(Pt 6):o1303
references: 21579399
references: Eur J Med Chem. 2008 Aug;43(8):1715-20
references: 17923171
references: Acta Crystallogr Sect E Struct Rep Online. 2010 Apr 30;66(Pt 5):o1225-6
references: 21579251
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677