Syntheses, crystal structures and luminescent properties of three complexes with mercapto-thiadiazole ligand involving in situ ligand synthesis

Crystal structure of dichlorido bis[1-((2,4-dimethyl-1H-imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κN]cadmium(II), Cd(C12H13N5)2Cl2

[Cd(C12H13N5)2Cl2], monoclinic, Cc (no. 9), a = 9.3081(2) Å, b = 11.7526(3) Å, c = 24.9876(6) Å, β = 94.184(2)°, Z = 4, V = 2726.23(11) Å3, R gt(F) = 0.0412, wR ref(F 2) = 0.0581, T = 293(2) K.

Crystal structure of cyclo[hexaqua-bis[1-[(2-ethyl-1H-imidazol-1-yl) methyl]-1H-benzotriazole-κ2 N:N′]-bis(sulfato-κ1 O)dicadmium(II)] monohydrate, C24H42Cd2N10O16S2

{[Cd2(C12H13N5)2(H2O)6(SO4)2](H2O)2}, triclinic, P1̅, a = 8.2977(5) Å, b = 10.2955(6) Å, c = 12.0979(9) Å, α = 103.879(6)°, β = 100.039(6)}°, γ = 104.567(5) V = 940.32(11) Å3, Z = 1, R gt(F) = 0.0282, wR ref(F 2) = 0.0745, T = 291 K.

New discrete iodometallates with in situ generated triimidazole derivatives as countercations (Mn+ = Ag+, Pb2+, Bi3+)

By employing solvothermal in situ N-alkylation of organic bases with alcohols, four new iodometallates were obtained, and their structures are reported.