Chemistry and Spectroscopy of the Transition Metals Structure of metal complexes ● Oxidation states of metals Color/Speetroscopy ·Magnetic Properties Chelate Effects Electron Transfer Chemistry XV-1
Chemistry and Spectroscopy of the Transition Metals • Structure of metal complexes • Oxidation states of metals • Color/Spectroscopy • Magnetic Properties • Chelate Effects • Electron Transfer Chemistry XV-1
Nobel Prize in Chemistry,1913 Alfred Werner "in recognition of his work on the linkage of atoms in molecules by which he has thrown new light on earlier investigations and opened up new fields of research especially in inorganic chemistry' Zurich University XV-2
Alfred Werner Nobel Prize in Chemistry, 1913 "in recognition of his work on the linkage of atoms in molecules by which he has thrown new light on earlier investigations and opened up new fields of research especially in inorganic chemistry” Zurich University XV-2
Stereochemistry of Coordination Complexes Pt (NH3)2Cl2 NH3 NH3 CI Pt Pt CI NH CI NH3 Orange-Yellow Pale Yellow (dipole moment) No dipole (cis-platin) XV-3
Pt (NH3)2Cl2 Stereochemistry of Coordination Complexes Pt Cl Cl NH3 NH3 Pt NH3 Cl NH3 Cl Orange-Yellow (dipole moment) (cis-platin) Pale Yellow No dipole XV-3
Tetrahedral MA2B2 ODoes MA2B2 have optical isomers? A B 59
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Square Planar Complexes [Pt(NH)2C12]exists as cis and trans isomers 45 V.5
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