'Central metal ion' presentation slideshows

Lecture Presentation Inorganic Chemistry 1

Lecture Presentation Inorganic Chemistry 1. By : Agung Nugroho Catur Saputro,S.Pd.,M.Sc. Modern Theory of Coordination Chemistry. Structure of Complexes. Complex: species in which a central metal ion (usually a transition metal) is bonded to a group of surrounding molecules or ions

2.31k views • 110 slides

Crystal Field Theory

Crystal Field Theory. Crystal Field Theory. Bonding model explaining many important properties of transition-metal complexes : colors, magnetism, structures, stability, and reactivity cannot be explained using valence bond theory . Crystal Field Theory. Central assumption of CFT:

12.92k views • 61 slides

Chemistry

Chemistry. Session. COORDINATION COMPOUNDS AND ORGANOMETALLICS - 2. Session Objectives. Valence bond theory Crystal Field Theory Colour Magnetic properties Stability of coordination compound Uses of coordination compounds Organometallic compounds. Bonding in co-ordination compounds.

1.22k views • 44 slides

FCH 532 Lecture 32

FCH 532 Lecture 32. Chapter 31: Photosynthesis Quiz on Friday(4/20): Ribonucleotide reductase mechanism Friday (4/20): extra credit seminar, Dr. Jimmy Hougland, 145 Baker, 3-4PM. ACS exam has been moved to Monday (4/30) Quiz on Final is scheduled for May 4, 12:45PM-2:45PM, in 111 Marshall.

491 views • 38 slides

Chapter 25 : Complex Ions and Coordination Compounds

834 views • 31 slides

Coordination Chemistry

Coordination Chemistry. Transition elements: partly filed d or f shells. Which elements should be considered as transition elements?. Why do we consider the 1 st row separately from others?. The d block:. The d block consists of three horizontal series in periods 4, 5 & 6

848 views • 29 slides

Salt Solubility

524 views • 27 slides

Thermodynamics and Further Inorganic Chemistry

Thermodynamics and Further Inorganic Chemistry. Contents. Thermodynamics Periodicity Redox Equilibria Transition Metals Reactions of Inorganic Compounds in Aqueous Solution. Thermodynamics. Enthalpy Change Free Energy and Entropy Change. Enthalpy Change (? H ). Enthalpy of formation

192 views • 18 slides

Nomenclature & Coordination Chem

Nomenclature & Coordination Chem. Lewis Acid - Lewis Base Chemistry. Lewis Acid : e - acceptor (metals are good e- acceptor) Lewis Base : e - donor (Ligands with lone pair electrons) Ligands, atoms or cluster of atoms with lone pair electrons available to donate

363 views • 17 slides

Nomenclature & Coordination Chem

Nomenclature & Coordination Chem. Lewis Acid - Lewis Base Chemistry. Lewis Acid : e - acceptor (metals are good e- acceptor) Lewis Base : e - donor (Ligands with lone pair electrons) Ligands, atoms or cluster of atoms with lone pair electrons available to donate

471 views • 17 slides

Nomenclature & Coordination Chem

Nomenclature & Coordination Chem. Lewis Acid - Lewis Base Chemistry. Lewis Acid : e - acceptor (metals are good e- acceptor) Lewis Base : e - donor (Ligands with lone pair electrons) Ligands, atoms or cluster of atoms with lone pair electrons available to donate

217 views • 17 slides

Synthesis, characterization and biological studies of Co(II), Ni(II), Cu(II) and Zn(II) complexes of Schiff bases derive

Co(II), Ni(II), Cu(II) and Zn(II) complexes have been synthesized by the Schiff bases derived from 3-formyl-2-mercaptoquinoline with 4-nitro-ortho-phenylinediamine. The synthesized Schiff bases and chelates were characterized by elemental analysis, molar conductance, magnetic susceptibilities, UV-Fluorescence, IR, 1H-NMR, Fabmass, ESR and thermal studies. The results indicate that, the ligand acts as a octahedral geometry. The ligands and their metal complexes have been screened in vitro for antibacterial and antifungal studies. The results showed that the biological activity of the ligands get increased on complexation. The Cu(II) and Ni(II) complexes are found to be potent in DNA cleavage studies.

159 views • 14 slides

Synthesis, characterization and biological studies of Co(II), Ni(II), Cu(II) and Zn(II) complexes of Schiff bases derive

Co(II), Ni(II), Cu(II) and Zn(II) complexes have been synthesized by the Schiff bases derived from 3-formyl-2-mercaptoquinoline with 4-nitro-ortho-phenylinediamine. The synthesized Schiff bases and chelates were characterized by elemental analysis, molar conductance, magnetic susceptibilities, UV-Fluorescence, IR, 1H-NMR, Fabmass, ESR and thermal studies. The results indicate that, the ligand acts as a octahedral geometry. The ligands and their metal complexes have been screened in vitro for antibacterial and antifungal studies. The results showed that the biological activity of the ligands get increased on complexation. The Cu(II) and Ni(II) complexes are found to be potent in DNA cleavage studies.

146 views • 14 slides