In metal carbonyls. There is synergic bonding interaction between metal and carbon monoxide . This leads to increase in strength of metal ligand bond and decrease in bond ordeer of CO in carbony1 complex as compared to band order in order in carbon monoxide.
The increases in bond length in CO as compared to carbon monoxide .is due to :
In metal carbonyls. There is synergic bonding interaction between metal and carbon monoxide . This leads to increase in strength of metal ligand bond and decrease in bond ordeer of CO in carbony1 complex as compared to band order in order in carbon monoxide.
The increases in bond length in CO as compared to carbon monoxide .is due to :
The increases in bond length in CO as compared to carbon monoxide .is due to :
A
the donation of lone pair of electrons from a filled d-orbital of the metal atom
B
the donation of pair of electrons from a filled d-orbital of metal into the vacant antibonding `pi^(*)` orbital of carbon monoxide.
C
(A) and (B)
D
None
Text Solution
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(B), Donation of electrons from a filled d-orbital of metal into the vacant antibonding `pi^(**)` bonding orbital of CO decrease the bond other three to two and half or slightly more thus increasing the bond length between C-O.
Bond order `prop (1)/("Bond length")`
Bond order `prop (1)/("Bond length")`
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In metal carbonyls. There is synergic bonding interaction between metal and carbon monoxide . This leads to increase in strength of metal ligand bond and decrease in bond ordeer of CO in carbony1 complex as compared to band order in order in carbon monoxide. Wich amongt the following metal carbonyls are inner orbital complex with diamagnetic property. (I) Ni(CO)_(4), (II) Fe(CO)_(5), (III) V(CO)_(6) (IV) Cr(CO)_(6) Select the correct answer from the codes gives below :
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide.This leads to increase in strength of metal ligand bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. Which one of the following metal carbonyls involves the d^2sp^3 hybridisation for the formation of metal-carbon sigma bonds and is paramagnetic ?
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In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide.This leads to increase in strength of metal ligand bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. In metal carbonyls, the increase in C-O bond length in CO as compared to carbon monoxide is due to :
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide.This leads to increase in strength of metal ligand bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. In metal carbonyls, the increase in C-O bond length in CO as compared to carbon monoxide is due to :
A
The donation of lone pair of electrons on the carbon into a vacant orbital of the metal atom
B
The donation of a pair of electrons from a filled d-orbital of metal into the vacant antibonding `pi` orbital of carbon monoxide
C
(A) and (B) both
D
None
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. The increase in bond length in CO as compared to carbon monoxide is due to :
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. The increase in bond length in CO as compared to carbon monoxide is due to :
A
the donation of lone pair of electrons on the carbon into a vacant orbital of the metla atom.
B
the donation of a pair of electrons form a filled d-orbital of metal into the vacant antibonding `pi^(**)` orbital of carbon monoxide.
C
(a) and (b) both
D
none.
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. The increase in bond length in CO as compared to carbon monoxide is due to :
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. The increase in bond length in CO as compared to carbon monoxide is due to :
A
the donation of lone pair of electrons from the carbon into a vacant orbital of the metla atom.
B
the donation of a pair of electrons form a filled d-orbital of metal into the vacant antibonding `pi^(**)` orbital of carbon monoxide.
C
(a) and (b) both
D
none.
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In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. Which one of the following metal carbonyl involves the d^(2)sp^(3) hybridization for the formation of metal-carbon sigma" "bonds and is paramagnetic ?
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. Which one of the following metal carbonyl involves the d^(2)sp^(3) hybridization for the formation of metal-carbon sigma" "bonds and is paramagnetic ?
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. Which of the following statement is false for nickel carbonyl [Ni(CO)_(4)] ?
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. Which of the following statement is false for nickel carbonyl [Ni(CO)_(4)] ?
In metal carbonyls, there is synergic bonding interaction between metal and carbon monoxide. This leads to increase in strength of metal ligands bond and decrease in bond order of CO in carbonyl complex as compared to bond order in carbon monoxide. Simple carbonyls are invariably spin-paired complexes except for vanadium metal. Which of the following statement is correct for metal carbonyls ?