Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex:
(i) $K [C r (H_{2} O)_{2} (C_{2} O_{4})_{2}] .3 H_{2} O$
(ii) $[C o (N H_{3}) 5 C l_{-}] C l_{2}$
(iii) $[C r C l_{3} (p y)_{3}]$
(iv) $C s [F e C l_{4}]$
(v) $K_{4} [M n (CN)_{6}]$

Question

Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex:
(i)

K [C r (H_{2} O)_{2} (C_{2} O_{4})_{2}] .3 H_{2} O

(ii)

[C o (N H_{3}) 5 C l_{-}] C l_{2}

(iii)

[C r C l_{3} (p y)_{3}]

(iv)

C s [F e C l_{4}]

(v)

K_{4} [M n (CN)_{6}]

Filo · Accepted Answer

stereochemistry

	IUPAC name	oxidation state	electronic configuration	coordination number	stereochemistry	magnetic moment
$K [C r (H_{2} O)_{2} (C_{2} O_{4})_{2}] .3 H_{2} O$	Potassium diaquabisoxalatochromate(III) trihydrate	+3	$[A r] 3 d^{3}$	6	cis and trans	3.87
$[C o (N H_{3}) 5 C l_{-}] C l_{2}$	Pnetamine chorocobaltate(III) chloride	+3	$[A r] 3 d^{6}$	6	No stereoismerism	4.90
$[C r C l_{3} (p y)_{3}]$	trichlorotri pyridine chromate (III)	+3	$[A r] 3 d^{3}$	6	fac and mer isomers	3.87
$C s [F e C l_{4}]$	Caesium tetrachloroferrate (III)	+3	$[A r] 3 d^{5}$	4	No stereoismerism	5.92
$K_{4} [M n (CN)_{6}]$	Potassium hexacyanomanganate(II)	+2	$[A r] 3 d^{5}$	6	No stereoismerism	5.92

Question Text	Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex: (i) $K [C r (H_{2} O)_{2} (C_{2} O_{4})_{2}] .3 H_{2} O$ (ii) $[C o (N H_{3}) 5 C l_{-}] C l_{2}$ (iii) $[C r C l_{3} (p y)_{3}]$ (iv) $C s [F e C l_{4}]$ (v) $K_{4} [M n (CN)_{6}]$
Answer Type	Text solution:1
Upvotes	151

Text solutionVerified

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