Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law.
`overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1)` Where, K=force constant of the bond which is directly proportional to bond strngth
`mu="reduced mass of ligand"`
`overset(-)v="stretching frequency of the CO bond"`
`C="velocity of light"`
In which of the following complex, stretching frquency for C-O bond is least as well as bond energy of M-C bond is highest ?
Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law.
`overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1)` Where, K=force constant of the bond which is directly proportional to bond strngth
`mu="reduced mass of ligand"`
`overset(-)v="stretching frequency of the CO bond"`
`C="velocity of light"`
In which of the following complex, stretching frquency for C-O bond is least as well as bond energy of M-C bond is highest ?
`overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1)` Where, K=force constant of the bond which is directly proportional to bond strngth
`mu="reduced mass of ligand"`
`overset(-)v="stretching frequency of the CO bond"`
`C="velocity of light"`
In which of the following complex, stretching frquency for C-O bond is least as well as bond energy of M-C bond is highest ?
A
`[(dien)Mo(CO)_(3)]`
B
`[(Et_(3)P)_(3)Mo(CO)_(3)]`
C
`[(F_(3)P)_(3)Mo(CO)_(3)]`
D
`[(Cl_(3)P)_(3)Mo(CO)_(3)]`
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A
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Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law. overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1) Where, K=force constant of the bond which is directly proportional to bond strngth mu="reduced mass of ligand" overset(-)v="stretching frequency of the CO bond" C="velocity of light" In compound [M(CO)_N]^(z) the correct match for highest M-C bond length for given M, N and Z respectively
Two important physical evidences supporting the synergic bonding in non-classical complexes are bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of a spring and obeys Hook's law. overline(v)=(1)/(2pic)sqrt((k)/(mu))cm^(-1) where, k=force force constant of the bond which is directly proportional to bonnd strength of CO mu= reduced mass of ligand overline(v) =stretching frequency of the CO bond c=velocity of light Q. In which of the following ligand, sigma -bond order does not change during synergic bonding in their respective complexes:
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Two important physical evidences supporting the synergic bonding in non-classical complexes are bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of a spring and obeys Hook's law. overline(v)=(1)/(2pic)sqrt((k)/(mu))cm^(-1) where, k=force force constant of the bond which is directly proportional to bonnd strength of CO mu= reduced mass of ligand overline(v) =stretching frequency of the CO bond c=velocity of light Q. In which of the following complex stretching frequecy for CO ligand is least as well as bond energy of M-C bond is higher.
Two important physical evidences supporting the synergic bonding in non-classical complexes are bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of a spring and obeys Hook's law. overline(v)=(1)/(2pic)sqrt((k)/(mu))cm^(-1) where, k=force force constant of the bond which is directly proportional to bonnd strength of CO mu= reduced mass of ligand overline(v) =stretching frequency of the CO bond c=velocity of light Q. In which of the following complex stretching frequecy for CO ligand is least as well as bond energy of M-C bond is higher.
A
(dien) `Mo(CO)_(3)`
B
`(Et_(3)P)_(3)Mo(CO)_(3)`
C
`(F_(3)P)_(3)Mo(CO)_(3)`
D
`(Cl_(3)P)_(3)Mo(CO)_(3)`
Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law. overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1) Where, K=force constant of the bond which is directly proportional to bond strngth mu="reduced mass of ligand" overset(-)v="stretching frequency of the CO bond" C="velocity of light" In which of the following, ligand bond order does not change (within ligand) during synergic bonding in their respective complexes ?
Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law. overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1) Where, K=force constant of the bond which is directly proportional to bond strngth mu="reduced mass of ligand" overset(-)v="stretching frequency of the CO bond" C="velocity of light" In which of the following, ligand bond order does not change (within ligand) during synergic bonding in their respective complexes ?
A
CO
B
NO
C
`CH_(2)=CH_(2)`
D
`Pet_(3)`
Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law. overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1) Where, K=force constant of the bond which is directly proportional to bond strngth mu="reduced mass of ligand" overset(-)v="stretching frequency of the CO bond" C="velocity of light" In compound [M(CO)N]^(z) the correct match for highest M-C bond length for given M, N and Z respectively
Two important physical evidence support the synergic bonding in non-classical complexes-bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of spring and obeys Hooke's law. overset(-)v=(1)/(2pic) sqrt((K)/(mu))cm^(-1) Where, K=force constant of the bond which is directly proportional to bond strngth mu="reduced mass of ligand" overset(-)v="stretching frequency of the CO bond" C="velocity of light" In compound [M(CO)N]^(z) the correct match for highest M-C bond length for given M, N and Z respectively
A
`{:(M,N,Z),(Ti,6,0):}`
B
`{:(M,N,Z),(Ti,6,-1):}`
C
`{:(M,N,Z),(Ti,6,-2):}`
D
`{:(M,N,Z),(Ti,6,+1):}`
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Two important physical evidences supporting the synergic bonding in non-classical complexes are bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of a spring and obeys Hook's law. overline(v)=(1)/(2pic)sqrt((k)/(mu))cm^(-1) where, k=force force constant of the bond which is directly proportional to bonnd strength of CO mu= reduced mass of ligand overline(v) =stretching frequency of the CO bond c=velocity of light Q. In which of the following ligand, sigma -bond order does not change during synergic bonding in their respective complexes:
Two important physical evidences supporting the synergic bonding in non-classical complexes are bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of a spring and obeys Hook's law. overline(v)=(1)/(2pic)sqrt((k)/(mu))cm^(-1) where, k=force force constant of the bond which is directly proportional to bonnd strength of CO mu= reduced mass of ligand overline(v) =stretching frequency of the CO bond c=velocity of light Q. In Mn_(2)(CO)_(10) carbonyl complex, the d-orbital of Mn-atom which can not be involved in synergic bonding betwee Mn and CO ligands:
Two important physical evidences supporting the synergic bonding in non-classical complexes are bond lengths and vibrational spectra. Vibrational spectra is based on the fact that the compression and extension of a bond may be analogous to the behaviour of a spring and obeys Hook's law. overline(v)=(1)/(2pic)sqrt((k)/(mu))cm^(-1) where, k=force force constant of the bond which is directly proportional to bonnd strength of CO mu= reduced mass of ligand overline(v) =stretching frequency of the CO bond c=velocity of light Q. In Mn_(2)(CO)_(10) carbonyl complex, the d-orbital of Mn-atom which can not be involved in synergic bonding betwee Mn and CO ligands:
Synergic bond is a type of back bonding. Q. Which of the following has higher stretching frequency for C-O bond ?
Which of the following molecule has lower v_(c-o) (stretching vibration frequency of C-O bond) ?