Abstract

The amine title complex, [ZnCl2(C7H13N3)], resulted from imine hydrolysis in a Schiff base compound. The Zn metal atom has a distorted tetra­hedral geometry with the most significant deviation identified in the magnitude of the N—Zn—N angle. This deviation stems from the participation of the Zn and N atoms in a six-membered metallocyclic ring. The latter is in an approximate screw-boat conformation. Two strong N—H⋯Cl hydrogen bonds link the mol­ecules into ribbons propagating along the b-axis direction. The ribbons contain two second-order hydrogen-bonded motifs: a chain and a ring. The chain described by the graph set notation C 2 2(6) is formed by one hydrogen bond going in the forward direction (donor to acceptor) and the other in the backward direction (acceptor to donor). In the ring motif R 2 2(8), both hydrogen bonds propagate in the forward direction.

Highlights

  • The amine title complex, [ZnCl2(C7H13N3)], resulted from imine hydrolysis in a Schiff base compound

  • Two strong N—HÁ Á ÁCl hydrogen bonds link the molecules into ribbons propagating along the b-axis direction

  • The chain described by the graph set notation C22(6) is formed by one hydrogen bond going in the forward direction and the other in the backward direction

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Summary

Structure Reports Online

The Zn metal atom has a distorted tetrahedral geometry with the most significant deviation identified in the magnitude of the N— Zn—N angle. This deviation stems from the participation of the Zn and N atoms in a six-membered metallocyclic ring. The latter is in an approximate screw-boat conformation. Two strong N—HÁ Á ÁCl hydrogen bonds link the molecules into ribbons propagating along the b-axis direction. The ribbons contain two second-order hydrogen-bonded motifs: a chain and a ring. In the ring motif R22(8), both hydrogen bonds propagate in the forward direction

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