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| A novel Zn(II) complex, [Zn(Cl4phen)2(H2O)2](NO3)2•CH3CH2OH(1) (Cl4phen= 3,4,7,8-tetrachloro-1,10-phenanthroline), has been synthesized, and characterized by elemental analysis, 1H-NMR, FT-IR, thermogravimetric analysis and photoluminescence studies and its single crystalline determined by single crystal X-ray diffraction. It reveals that the single crystalline crystallizes in the monoclinic system, with space group P2(1)/c, a=10.061(2) Å, b=18.924(4) Å, c=18.189(4) Å, β=100.94(3)°, and Z=4. Complex (1) consists of cationic species [Zn(Cl4phen)2(H2O)2]2+, NO3- and CH3CH2OH. The zinc atom displays a distorted cis-N4O2 octahedral geometry. Via extended Zn-O-H…O-N-O…H-O-Zn bridge, every mononuclear unit is linked with other ones to form one-dimensional (1D) infinite chain of hydrogen bond system. Three-dimensional (3D) polymeric network arrangement is built via weak C-H…O and π-stacking interactions between Cl4phen moieties. Spectroscopic properties suggest that complex (1) has a solvent-dependency effect. |
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| Keywords:3,4,7,8-tetrachloro-1,10-phenanthroline;Zn(II)complex;hydrogen bonds;π-stacking |
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