Documents cry

1. INTRODUCTIONCrystal field theory – •Proposed by Bethe and van Vleck. Used in 195o•It defines the bonding in ionic crystals due to which this theory is known as crystal…

Documents Chemistry of Transition Metals

Chemistry of Transition Metals Part 1. General Considerations 1 •Filling of 3d, 4d, and 5d shells •In s- and p-block, electrons added to outer shell. •In d-block, electrons…

Documents Chemical Bonding

[CET 07] The number of antibonding electron pairs in O22 ion on the basis of molecular orbital theory is: (At. No. of O-atom is 8) 1) 5 3) 3 2) 4 4) 2 [CET 07] For a stable…

Documents VBT

Part 2 Theories / ConceptsPart 2. Theories / Concepts Bonding in transition metal compounds Werner Coordination Theory 18 electron rule Valence Bond Theory Crystal field…