Crystal structures of two 1:2 dihydrate compounds of chloranilic acid with 2-carb-oxy-pyridine and 2-carb-oxy-quinoline.

ABSTRACT: The crystal structure of the 1:2 dihydrate compound of chloranilic acid (systematic name: 2,5-di-chloro-3,6-dihy-droxy-1,4-benzo-quinone) with 2-carb-oxy-pyridine (another common name: picolinic acid; systematic name: pyridine-2-carb-oxy-lic acid), namely, 2C₆H_5.5NO₂^0.5+·C₆HCl₂O₄^-·2H₂O, (I), has been determined at 180 K, and the structure of the 1:2 dihydrate compound of chloranilic acid with 2-carb-oxy-quinoline (another common name: quinaldic acid; systematic name: quinoline-2-carb-oxy-lic acid), namely, 2C₁₀H₇NO₂·C₆H₂Cl₂O₄·2H₂O, (II), has been redetermined at 200 K. This determination presents a higher

SUBMITTER: Gotoh K 

PROVIDER: S-EPMC5730236 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature