The ligand substitution in organometallic complexes is very similar to that of coordination complexes. However, for organometallic complexes, the valence electron at central metal atom should not be more than 18. (a). Show TWO (2) steps synthesis of complex D by considering all of the following requirements: (i). CrO3 as a starting material and source of Cr (ii). only AsPh3 and CO as the ligand sources (can use more than 1 mole each) (iii). appropriate reaction conditions and solvents (iv). appropriate reagent(s) OC OC со Cr AsPh3 CO CO Complex D

The ligand substitution in organometallic complexes is very similar to that of coordination complexes. However, for organometallic complexes, the valence electron at central metal atom should not be more than 18. (a). Show TWO (2) steps synthesis of complex D by considering all of the following requirements: (i). CrO3 as a starting material and source of Cr (ii). only AsPh3 and CO as the ligand sources (can use more than 1 mole each) (iii). appropriate reaction conditions and solvents (iv). appropriate reagent(s) OC OC со Cr AsPh3 CO CO Complex D

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter8: Bonding In Transition Metal Compounds And Coordination Complexes

Section: Chapter Questions

Problem 70AP

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Concept explainers

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.

Question

The ligand substitution in organometallic complexes is very similar to that of
coordination complexes. However, for organometallic complexes, the valence
electron at central metal atom should not be more than 18.
(a). Show TWO (2) steps synthesis of complex D by considering all of the
following requirements:
(i). CrO3 as a starting material and source of Cr
(ii). only AsPh3 and CO as the ligand sources (can use more than 1 mole
each)
(iii). appropriate reaction conditions and solvents
(iv). appropriate reagent(s)
OC
OC
со
Cr
AsPh3
CO
CO
Complex D

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