The HgBr2 consists of equilateral triangular prisms and parallelepiped hexahedrons. The packing fraction is increased by small spheres penetrating slightly into the interior of triangular prisms. The structural data of the HgBr2 structure at several radius ratios: $0.431$, $0.434$, $0.437$, $0.440$, $0.443$, $0.445$, $0.448$, $0.451$, $0.454$, $0.457$, $0.460$, $0.463$, $0.465$, $0.468$, $0.471$, $0.474$, and $0.477$, are downloadable