See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/51718251 Molecular structure and spectroscopic studies on novel complexes of coumarin-3-carboxylic acid with Ni(II), Co(II), Zn(II) and Mn(II) ions based on density functional theory ARTICLE in SPECTROCHIMICA ACTA PART A MOLECULAR AND BIOMOLECULAR SPECTROSCOPY · DECEMBER 2011 Impact Factor: 2.35 · DOI: 10.1016/j.saa.2011.09.041 · Source: PubMed CITATIONS 7 READS 34 7 AUTHORS, INCLUDING: Bernadette Sarah Creaven Institute of Technology Tallaght 53 PUBLICATIONS 1,219 CITATIONS SEE PROFILE Ivelina Georgieva Bulgarian Academy of Sciences 57 PUBLICATIONS 457 CITATIONS SEE PROFILE Malachy Mccann National University of Ireland, Maynooth 122 PUBLICATIONS 2,936 CITATIONS SEE PROFILE N. Trendafilova Bulgarian Academy of Sciences 84 PUBLICATIONS 778 CITATIONS SEE PROFILE Available from: N. Trendafilova Retrieved on: 15 January 2016