Crystal structure of 4-(2-meth-oxy-phen-yl)piper-azin-1-ium 3,5-dintrosalicylate.

ABSTRACT: The title salt [systematic name: 4-(2-methoxyphenyl)piperazin-1-ium 2-carboxy-4,6-dinitrophenolate], C₁₁H₁₇N₂O⁺·C₇H₃N₂O₇ ^-, exhibits secondary nitro-gen atoms (N-H) in the 2-meth-oxy-phenyl-piperazine (2MeOPP) cation, which is protonated with a phenolic hydrogen atom of 3,5-di-nitro-salicylic acid (DNSA). One of the oxygen atoms of the nitro group in the 3,5-di-nitro-salicylate anion is disordered over two orientations with occupancy factors of 0.65 (7) and 0.35 (7) . The 2-meth--oxy-phenyl-piperazinium cation and 3,5-di-nitro-salicylate anion are linked in the asymmetric unit by a bifurcated N-H⋯O hydrogen bond, which formed is between the H atom in the protonated piperazinium unit of the ca

SUBMITTER: Subha V 

PROVIDER: S-EPMC9361365 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature