The crystal structure of Mn(BDA)(bpy)2(H2O)(H2O)2 (1)(BDA=6,6′-dibromo-2,2′-dimethoxy-1,1′-bi- naphthylene-4,4′-disulfonate, bpy=2,2′-bipyridine) composes of a manganese center which is surrounded by two nitrogen atoms from 2,2′-bipyridine and four oxygen atoms from three water and sulfonate group of BDA that also participate in H-bonding interactions to form 3D network as well as some uncoordinated water. CCDC: 277922.
Homochiral bis(O,O′-di-2-isopropyl-5-methylcyclohexyl) dithiophosphato nickel(II) (1), prepared by the reaction of O,O′-di-2-isopropyl-5-methylcyclohexyl) dithiophosphato potassium with Ni(OAc)2 displays a almost planar tetragonal geometry around Ni center composed of four S atoms from two different ligands. CCDC: 252341.
The solvothermal reaction of CuCl with R-(-)-1-allyl-3-methylpiperazine at 70 ℃ gives one-dimensional chain Cu-coordination polymer through olefin moiety binding to Cu atoms formulated as Cu(C8H16N2)Cl. It is interesting to note that through Cu2Cl2 dimer unit 1 results in a supramolecular 3-dimensional coordination polymer. Powdered sample measurement of 1 reveals that 1 is second-harmonic generation (SHG) active compound. Crystal parameters for 1, space group P212121, a=0.763 1(9) nm, b=0.891 0(10) nm, c=1.494 6(17) nm, α=90°, β=90°, γ=90°, V=1.016(2) nm3, Z=2, M=478.44, Dc=1.564 Mg·m-3. CCDC: 650193.
