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Write down t he IUPAC name for each of t...

Write down t he IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordiantion number. Also give magnetic moment of the complex.
`[CrCl_(3)("py")_(3)]`

Text Solution

Verified by Experts

IUPAC name : Trichloridotripyridinechromium (III)
Oxidation state of Cr
`x+(-1)xx3+(0)3=0`
`x=+3`
Coordination number (C.N) = 6
Outer electronic configuration of Cr 3d `t_(2g)^(3)e_(g)^(0)`
Number of unpaired electrons = 3
So, magnetic moment, `mu=sqrt(n(n+2))` Bm
`=sqrt(3(3+2))`
`=sqrt(15)=3.87` BM
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