MAGNETIC
PROPERTIES OF
COMPOUNDS Electronic spin which cancel the magnetic field
effect
Depend on number of unpaired electrons
Electronic spin which increases the magnetic field
DIAMAGNET PARAMAGNET
Materials have a small,
Materials in which all the positive susceptibility to
electrons are paired and magnetic field and very
no electrons are attracted by an
available freely externally applied
There only paired magnetic field
electrons and magnetic More lone pair electrons,
strength is smaller greater magnetic
strength of compound
VBT TETRAHEDRON VALENCE
COMPLEXES
BOND
Magnetic property : high THEORY
Example : spin
1. [NiCl]²⁻ Tetrahedral Hybridization : sp³
2. [NiCO₄] ²⁺ Square planar Complex type : All d¹ - d¹⁰
except d⁸ with Pt metal ion Donor atom (ligand) donate a pair
and other metal ion with electrons to empty orbital of the meta
CN, NO₂ and CO atom to be shared together
Formation of empty orbital can be
explained using hybridization theory
which include s,p and d orbitals of met
PROPERTIES OF
COMPOUNDS Electronic spin which cancel the magnetic field
effect
Depend on number of unpaired electrons
Electronic spin which increases the magnetic field
DIAMAGNET PARAMAGNET
Materials have a small,
Materials in which all the positive susceptibility to
electrons are paired and magnetic field and very
no electrons are attracted by an
available freely externally applied
There only paired magnetic field
electrons and magnetic More lone pair electrons,
strength is smaller greater magnetic
strength of compound
VBT TETRAHEDRON VALENCE
COMPLEXES
BOND
Magnetic property : high THEORY
Example : spin
1. [NiCl]²⁻ Tetrahedral Hybridization : sp³
2. [NiCO₄] ²⁺ Square planar Complex type : All d¹ - d¹⁰
except d⁸ with Pt metal ion Donor atom (ligand) donate a pair
and other metal ion with electrons to empty orbital of the meta
CN, NO₂ and CO atom to be shared together
Formation of empty orbital can be
explained using hybridization theory
which include s,p and d orbitals of met
