determine-the-coordination-number-of-the-central-metal-atom-in-the-following-com

Question

Determine the coordination number of the central metal atom in the following complexes. Additionally, determine the mode of coordination of the ligands involved:

i. [Cu(NH₃)₄(en)]²⁺

ii. [Zn(EDTA)]

iii. [Ni(CN)₄]^2-

Accepted Answer

i. 6; monodentate for NH₃, and bidentate for en

ii. 6; hexadentate

iii. 4; monodentate

Answer

i. 2; bidentate for both NH₃ and en

ii. 6; hexadentate

iii. 3; tridentate

Answer

i. 4; monodentate for en, and bidentate for NH₃

ii. 6; hexadentate

iii. 5; pentadentate

Answer

i. 8; hexadentate for both NH₃ and en

ii. 6; hexadentate

iii. 2; monodentate

Determine the coordination number of the central metal atom in the following complexes. Additionally, determine the mode of coordination of the ligands involved:i. [Cu(NH3)4(en)]2+ii. [Zn(EDTA)]iii. [Ni(CN)4]2-

Determine the coordination number of the central metal atom in the following complexes. Additionally, determine the mode of coordination of the ligands involved:
i. [Cu(NH₃)₄(en)]²⁺
ii. [Zn(EDTA)]
iii. [Ni(CN)₄]^2-