Ethane-1,2-diaminium 4,5-dichlorophthalate
In the structure of the title compound, C2H10N22+·C8H2Cl2O42−, the dications and dianions form hydrogen-bonded ribbon substructures which enclose conjoint cyclic R21(7), R12(7) and R42(8) gap kad?n ayakkab? associations and extend down the c-axis direction.These ribbons inter-associate down b, giving a two-dimensional sheet struc