Download citation
Download citation

link to html
The title compound, Li3.5Eu1.5(MoO4)4, was prepared by solid-state reactions. The fundamental building units of the structure are LiO4 polyhedra (site symmetry \overline1), distorted LiO6 polyhedra and MoO4 tetra­hedra, which are further inter­connected via corner-sharing O atoms. One site is occupied by both Li and Eu atoms in a substituent disordered manner (0.25:0.75), and the Li/Eu atoms are coordinated by eight O atoms in a distorted square-antiprismatic manner.

Download citation
Download citation

link to html
The asymmetric unit of the title compound, {[MgNa2(C10H4O8)2(H2O)8]·2H2O}n, contains one octa­hedrally coordin­ated MgII atom (site symmetry 2/m), one octahedrally coordinated NaI atom (site symmetry 2) and one half of the dihydrogen benzene-1,2,4,5-tetra­carboxyl­ate (btec) ligand, the second half of the ligand being generated by a twofold rotation axis. The basic framework of the title compound features infinite (–Na–Na–Mg–)n chains along [10-1] with the metal cations bridged by the coordinating water molecules. The chains are isolated from each other by μ4-bridging btec ligands, which form inter­molecular O—H...O hydrogen bonds to uncoordinated water mol­ecules and the coordinated water mol­ecules of a neighbouring chain. In each btec ligand, there are also intramolecular O—H...O hydrogen bonds.

Download citation
Download citation

link to html
In the title compound, [NiCl(C10H7N3S)2(H2O)]NO3, the NiII ion is coordinated by four N atoms from two chelating 2-(1,3-thia­zol-4-yl)-1H-benzimidazole ligands, one Cl atom and one water mol­ecule in a distorted octa­hedral geometry. In the crystal, O—H...O, N—H...O and N—H...Cl hydrogen bonds link the complex cations and nitrate anions into a three-dimensional network. π–π inter­actions between the thia­zole and imidazole rings and between the thia­zole and benzene rings are observed [centroid–centroid distances = 3.592 (3) and 3.735 (3) Å].

Download citation
Download citation

link to html
In the title compound, [CoCl(C10H7N3S)2]Cl·2H2O, the CoII atom is five-coordinated by four N atoms from two chelating 2-(1,3-thia­zol-4-yl)-1H-benzimidazole ligands and one Cl atom in a distorted trigonal–bipyramidal geometry. In the crystal, N—H...O and O—H...Cl hydrogen bonds and π–π inter­actions between the thia­zole, imidazole and benzene rings [centroid-to-centroid distances 3.546 (2), 3.683 (2) and 3.714 (2) Å] link the complex cations, chloride anions and uncoordinating water mol­ecules into a three-dimensional network.
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds