1. Synthesis, Structures and Properties of Cu(II) and Mn(II) Complexes with 1,10-Phenanthroline-2-carboxylic acid and 2,2’-Bipyridine Ligands
- Author
-
Jingya Sun and Huanzhi Xu
- Subjects
crystal structure ,Stereochemistry ,Phenanthroline ,Carboxylic acid ,Pharmaceutical Science ,Infrared spectroscopy ,Crystal structure ,ion exchange ,Crystallography, X-Ray ,Article ,2,2'-Bipyridine ,Analytical Chemistry ,Crystal ,lcsh:QD241-441 ,chemistry.chemical_compound ,2,2'-Dipyridyl ,lcsh:Organic chemistry ,Drug Discovery ,Organometallic Compounds ,Physical and Theoretical Chemistry ,chemistry.chemical_classification ,Manganese ,Molecular Structure ,Ion exchange ,Hydrogen bond ,Organic Chemistry ,Hydrogen Bonding ,Crystallography ,chemistry ,Chemistry (miscellaneous) ,Molecular Medicine ,π···π interactions ,Copper ,Phenanthrolines - Abstract
Four new 2,2'-bipyridine and 1,10-phenanthroline complexes, namely [Mn(phenca)(2)]·(H(2)O)(2) (1), [Cu(4)(phen)(4)(OH-)(4)(H(2)O)(2)](DMF)(4)(ClO(4)-)(4)(H(2)O) (2), [Cu(2)(2,2-bipy)(2)(C(2)O(4)2-)(H(2)O)(2)(NO(3))(2)] (3) and [Cu(2,2-bipy)(2)(ClO(4)-)](ClO(4)-) (4) (2,2'-bpy = 2,2'-bipyridine, Hphenca = 1,10-phenanthroline-2-carboxylic acid) have been synthesized by a hydrothermal reaction. The products were characterized by elemental analysis, infrared spectroscopy and X-ray crystal diffraction. While strong hydrogen bonds play central roles in the formation of the 3D structure, the combined influence of the weak interactions such as π···π interactions is also evident in the structures. A preliminary investigation on the ion exchange properties of the complexes is presented.
- Published
- 2010