| Salamo ligands for transition metal complexes as coordination chemistry of a kind of very important compounds, many important properties. Salamo transition metal complexes show good catalytic performance in many organic reactions. Because of its magnetic properties and fluorescence properties of some Salamo complexes can be analysis or optical materialsEspecially the asymmetric Salamo ligands in inorganic chemistry, with some substituted some groups of complex structure change. Therefore, the study of new asymmetric Salamo compounds has broad prospects.The ortho hydroxy benzaldehyde and its derivatives based on, we designed and synthesized the 1,2-diamine oxygen ethane, and through which made by a variety of symmetric and asymmetric Salamo ligand, and on the basis of the ligand synthesis multiple ligands and complexes of single crystal, also on them were analytical test.A variety of test methods were used to characterize the single crystal and the complex single crystal. The effect of the ligand and the complex single crystal was analyzed and discussed by X ray single crystal diffraction.The mixed solvent of chloroform and methanol, ethanol as the solvent system and cultivating the ligands H2L1 ligand crystal; ligand H2L2 with tetrahydrate nickel acetate reaction, cultivate the monomorph [{Ni?L2?2??-OAc?Ni2?H2O?2}2]·2H2O ligand H2L2 nickel?II? complexes; ligand H2L3 and acetate tetrahydrate manganese reaction and cultivate the ligand H2L3 manganese??? complex single crystal[MnL3H2O)2]; ligand H2L4 and acetate tetrahydrate manganese reaction and cultivate the ligand H2L4 manganese??? complex single crystal [MnL4H2O)2].The main crystal data are listed as following:The single crystals of ligand H2L1: Empirical formula, C36H34Cl4N4O8, formula weight, 792.47, space group, C2/c, crystal system, monoclinic, cell parameters: a= 10.8773?6????, b= 12.2935?11????, c= 17.0481?12????, ?=83.176?7?°, ?=85.026?5?°, ?=78.583?6?°, Z=1, V= 2214.0?3????3, R1 = 0.0867? 5198?,wR2 = 0.2911? 8134?[{Ni?L2?2??-OAc?Ni2?H2O?2}2]·2H2O: Empirical formula, C36H36N4Ni3O14,C36H38N4Ni3O14,2H2O, formula weight, 1887.68, space group, P-1, crystal system, triclinic, cell parameters: a=33.048?10????, b=6.4688?7????, c=4.301?7????, ?=90°, ?=133.30?5?°, ?=90°, Z=4, V=3780.9?17????3, R1 = 0.0867? 5198?,wR2 = 0.2911? 8134?;[MnL3H2O)2]: Empirical formula, C16H14Cl4N2O6 Mn,formula weight, 527.03,space group, C2/c, crystal system, monoclinic, cell parameters: a=24.651?2????, b= 10.0326?15????, c= 7.8729?11????, ?=90.00°, ?=97.4490?10?°, ?=90.00°, Z=4, V= 2019.3?3????3, R1 = 0.0978, wR2 = 0.2884[MnL4H2O)2]: Empirical formula, C16H15Cl2N3O8 Mn, formula weight, 503.15,space group, P-1, crystal system, triclinic, cell parameters: a=7.649?2????, b=11.594?2????, c= 14.270?2????, ?=110.121?16?°, ?=100.257?19?°, ?=102.12?2?°, Z=2, V= 1117.7?5????3, R1 = 0.1090, wR2 = 0.3398... |
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