Monday, April 28, 2014

TYPES OF HYBRIDISATIONS

Types of Hybridisation  
Shape and angles with examples
AX2
·         Linear (180°)
·         sp hybridisation
·         E.g., Ag(NH3)2+



AX3
·         Trigonal planar (120°)
·         sp2 hybridisation
·         E.g., Cu(CN)32−
AX4
·         Square planar (90°)
·         dsp2 hybridisation
·         E.g., PtCl42−
AX5
·         Trigonal bipyramidal (90°, 120°)
·         dsp3 hybridisation
·         E.g., Fe(CO)5
AX6
·         Octahedral (90°)
·         d2sp3 hybridisation
·         E.g., Mo(CO)6
AX7
·         Pentagonal bipyramidal (90°, 72°)
·         d3sp3 hybridisation
·         E.g., V(CN)74−
AX8
·         Square antiprismatic
·         d4sp3 hybridisation
·         E.g., Re(CN)83−
AX9
·         Tricapped trigonal prismatic
·         d5sp3 hybridisation
·         E.g., ReH92−

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