Coordination Complexes 5 coordination compound 5 Ligands 4 chemistry 4 ligand 4 Spectrum Analysis 3 luminescence 3 spectroscopy 3 Article 2 Copper 2 Humans 2 Luminescence 2 Models, Molecular 2 Spectroscopy, Fourier Transform Infrared 2 bipyridine derivative 2 copper 2 copper(I) complex 2 human 2 infrared spectroscopy 2 molecular model 2 quantum chemical calculation 2 unclassified drug 2 1,3-diketones 1 2,2' [[(2,2 dimethylpropane 1 3 diyl)bis (azanylylidene)]bis(methanylylidene)]bis(4 fluorophenol) 1 4-acylpyrazolones 1 Binding Sites 1 Chemistry 1 Chemistry Techniques, Synthetic 1 Coordination compound 1 Crystal Structure 1