Crystal structure of N-(1,2-diphenyl-2-hydroxyethylidene)-N'-(2,4-dinitrophenyl)-hydrazine, 'C IND.20''H IND.16''N IND.4''O IND.5' - Lima, G. F.; Santos, Regina Helena de Almeida; Souza Junior, Jaime; Lechat, Johannes Rudiger (Zeitschrift fuer Kristallographie: New Crystal Structures, 2001)