2. Indicate i. the metal oxidation state, ii. d-electron count, and iii. coordination number (CN) for...

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Question

Answer 1

Answer #1

2.

a. Anti-cancer drug :

i. metal (Os) oxidation state : +2 ( overall charge is zero , Cl (-1) and -COO- (-1))

ii. d- electron count : 6 ( Os(II) = 5d6 )

iii. Coordination No. in complex : 9

b. [Fe4S4(SR)4]^2- :

i. metal (Fe) oxidation state : +2 and +3 ( overall charge is -2 : S(-2) , -RS- (-1) )

ii. d- electron count : 5 (Fe(III) ) ; 6 (Fe(II) )

iii. Coordination No. in complex : 4

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3.

His T Thr Н,0 HO Glu Zn 8 His

Answer 2

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