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In the crystal of the title compound, [ZnCl 2 (C 5 H 5 N 3 O) 2 ], the mol­ecule has  m  symmetry, with the Zn II  cation and Cl −  anions located on the mirror plane. The Zn II  cation is coordinated by two Cl −  anions and two pyrazine-2-carboxamide ligands in a distorted ZnCl 2 N 2  tetra­hedral geometry. The two pyrazine rings are nearly perpendicular to each other [dihedral angle = 86.61 (10)°]. Inter­molecular N—H⋯O and N—H⋯N hydrogen bonds and weak C—H⋯O inter­actions stabilize the crystal packing.

Dichloridobis(pyrazine-2-carboxamide-κN4)zinc(II)

Dichloridobis(pyrazine-2-carboxamide-κN⁴)zinc(II)