Crystal structure and Hirshfeld surface analysis of <i>cyclo</i>-tetrabromido-1κ<sup>2</sup> <i>Br</i>,3κ<sup>2</sup> <i>Br</i>-tetrakis(μ<sub>2</sub>-2-{[(pyridin-2-yl)methyl]amino}ethane-1-thiolato-κ<sup>3</sup> <i>N</i>,<i>S</i>:<i>S</i>)tetramercury(II)
Acta crystallographica. Section E, Crystallographic communications