Donor mode of NO ligand depends on the metal. Now, consider the following complexes (in gaseous state). arrayl (A) [IrCl(CO)(PPh3)2(NO)]+ \\ (B) [RuCl(PPh3)2(NO)2]+ \\ (C) [Co(NCS)(diars)2(NO)]+ , where diars o-(Me2As)2C6H4. \\ (D) [Cr(CN)5(NO)]3- array The complex(es) that do NOT exhibit bent NO coordination mode is/are

ABC26IN1128 · Coordination Chemistry

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Molecular Orbital Ligand Field · Exam: NET JUNE 2019 · Marks: 2 · Difficulty: Medium

Donor mode of NO ligand depends on the metal. Now, consider the following complexes (in gaseous state).

\[ \begin{array}{l} \text{(A) } [\mathrm{IrCl(CO)(PPh_3)_2(NO)}]^{+} \\ \text{(B) } [\mathrm{RuCl(PPh_3)_2(NO)_2}]^{+} \\ \text{(C) } [\mathrm{Co(NCS)(diars)_2(NO)}]^{+} \text{, where diars} \rightarrow \text{o-}(\mathrm{Me_2As})_2\mathrm{C_6H_4}. \\ \text{(D) } [\mathrm{Cr(CN)_5(NO)}]^{3-} \end{array} \]

The complex(es) that do NOT exhibit bent NO coordination mode is/are

(a)A and B

(b)C and D

(c)D only

(d)B only

Answer

Answer (as printed): C

Explanation

No explanation was printed for this question.

Open in whiteboard · Browse this chapter in the app