International Science Community Association Research Journal of Chemical Sciences 2231-606X 8 4 2018 04 18 Evaluation of novel N/S containing heterocyclic metal complexes as biologically potent agents 30 34 EN J.M. Moutou 1 Ecole Normale Supérieure Université Marien Ngouabi B.P. 69 Brazzaville, Congo Mafoumba C. Bibila 2 Laboratoire de Chimie Minérale et Appliquée, Faculté des Sciences et Techniques, Université Marien Ngouabi B.P. 69 Brazzaville, Congo L. Matini 3 Ecole Normale Supérieure Université Marien Ngouabi B.P. 69 Brazzaville, Congo and Laboratoire de Chimie Minérale et Appliquée, Faculté des Sciences et Techniques, Université Marien Ngouabi B.P. 69 Brazzaville, Congo Elenga F. Ngoro 4 Laboratoire de Chimie Minérale et Appliquée, Faculté des Sciences et Techniques, Université Marien Ngouabi B.P. 69 Brazzaville, Congo L. Kouhounina 5 Laboratoire de Chimie Minérale et Appliquée, Faculté des Sciences et Techniques, Université Marien Ngouabi B.P. 69 Brazzaville, Congo Herath H.M.T. 1 Food Technology Section, Industrial Technology Institute (ITI), No. 503A, Halbarawa Gardens, Thalahena, Malabe, Sri Lanka Shanaki K.M. Bhagya 2 Department of Food Science and Technology, Faculty of Livestock, Fisheries and Nutrition, Wayamba University of Sri Lanka Priyangani Dineshka 3 Food Technology Section, Industrial Technology Institute (ITI), No. 503A, Halbarawa Gardens, Thalahena, Malabe, Sri Lanka De Silva M.S.W. 4 Department of Food Science and Technology, Faculty of Livestock, Fisheries and Nutrition, Wayamba University of Sri Lanka Sharma Rajesh Kumar 1 Department of Chemistry, NIMS Institute of Engineering and Technology, NIMS University, Jaipur, Rajasthan-303121, India Yadav Sandhya 2 Department of Chemistry, NIMS Institute of Engineering and Technology, NIMS University, Jaipur, Rajasthan-303121, India Sharma Priyanka 3 Faculty of Agricultural Sciences, SGT University, Gurgaon, Delhi-NCR-122505., India Neha Mathur 1 Department of Chemistry, Pt. N.K.S. Govt. P.G. College, Dausa, Rajasthan, India Sonlata Bargotya 2 Department of Chemistry, Pt. N.K.S. Govt. P.G. College, Dausa, Rajasthan, India > Research Paper 2017 8 14 2018 04 18 Present co-ordination chemistry provides a valuable tool to design aromatics which are promising for future researches. Current era finds an interest in improving the versions of previously reported aromatics. Hence, prominent activities seem to be a result of Co-ordinating behaviour between ligands and the concerned metal ion. In the thematic issue we synthesized transition metal complexes with N/S donor ligands. The structures of the obtained complexes were characterized by FT-IR, NMR, elemental analysis, ESR spectral studies, conductometric and magnetic moment measurements. The magnetic moments and electronic spectral studies suggests that the complex has distorted octahedral geometry with unpaired electron lying in dx2 – y2 orbital giving 2B1g as the ground state. The synthesized metal complexes were successfully investigated for biological activities namely antibacterial, antifungal, DNA binding and cleavage activity and plant growth regulatory activity. Based upon their widest applicability performa, we report herein the synthesis and characterization of metal complexes and the pronounced biocidal activities of the novel complexes. Copyright@ International Science Community Association