Piperazinediium tetra­chloridocadmate monohydrate (C4H12N2)[CdCl4]·H2O
2011

Crystal Structure of Piperazinediium Tetra­chloridocadmate Monohydrate

publication Evidence: moderate

Author Information

Author(s): El Glaoui Meher, Ben Gharbia Imen, Ferretti Valeria, Ben Nasr Cherif

Primary Institution: Laboratoire de Chimie des Matériaux, Faculté des Sciences de Bizerte, Tunisia

Hypothesis

The study investigates the crystal structure of a new organic-inorganic hybrid material formed from piperazine and cadmium chloride.

Conclusion

The compound exhibits a three-dimensional framework structure with slightly distorted tetrahedral [CdCl4]2− anions linked by hydrogen bonds.

Supporting Evidence

  • The crystal structure features corrugated inorganic chains of [CdCl4]2- tetrahedra.
  • Hydrogen bonds link the anions and water molecules into a three-dimensional framework.
  • The Cd—Cl bond lengths and Cl—Cd—Cl bond angles vary, indicating a distorted tetrahedral geometry.

Takeaway

Scientists created a new material by mixing piperazine and cadmium chloride, and they found that it forms a unique crystal structure.

Methodology

The crystal structure was determined using X-ray diffraction analysis on single crystals obtained from an evaporated solution of the reactants.

Digital Object Identifier (DOI)

10.1107/S1600536811005095

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