Synthesis, IR Spectroscopy and X Ray Diffraction Analysis of Copper II Complexes Based on 1 Benzoyl 3 Phenyl 5 Hydroxy 5 Trifluoromethyl 2 Pyrazoline and its Derivatives Journal title: International Journal of Trend in Scientific Research and Development Authors: Umarov Bako Bafayevich | Avezov Kuvondik Giyosovich | Kholikova Gulyayra Kuldoshevna | Raufova Madin... Subject(s): Biological Sciences, Computer and Information Science, Engineering, Mathematics, Agricultural Engineering, Management, Engineering, Multidisciplinary