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Explain why the d orbitals are not entirely degener (6 points) s are not entirely degeneraterin...
How many electrons are in the valence d orbitals in these transition metal complexes && why?...
How many electrons are in the valence d orbitals in these transition metal complexes && why? a.) [Co(en)2(H2O)2]2+ b.) [Mo(EDTA)]ClO4 c.) K3[ReCl6] P.S. en = ethylene diamine
ligand field will cause splitting of energy levels of 3d orbitals of the central metal ion.............
ligand field will cause splitting of energy levels of 3d
orbitals of the central metal ion..........
splitting of energy ieveis of 3d obitals of the central metal ion. 6. Ligand field will cause Draw the energy levels of the 3d ortbitals of metal complexes in (a) octahedral, (b) tetrahedral, (c) square planar, (d) linear configurations. (e) Briefly explain the key factor which determines the relative energy level of the five 3d orbitals in different configurations. (20 % )
splitting of...
draw the electron density distribution of the five 3d orbitals....... 7. (a) Draw the electron density...
draw the electron density distribution of the five 3d
orbitals.......
7. (a) Draw the electron density distribution of the five 3d orbitals; Based on the crystal field theory, draw the energy levels of eg and t2g orbitals for metal ion complexes having (b) octahedral and (c) tetrahedral configurations, and (d) explain why the energy of one is higher than the other, (e) based on the crystal field theory predict the spin states of Fe(CN)3 and Fe(H20)3 (15%)
7. (a) Draw...
e) Answer the questions using quantum selection rule and transition-types. i. [Mn(OH2)6]** is essentially colorless. Why...
e) Answer the questions using quantum selection rule and transition-types. i. [Mn(OH2)6]** is essentially colorless. Why is this? ii. Besides colorless (Mn(OH2)], the other hexaaqua first-row transition metal complexes are only faintly colored. Why is this? iii. [Cu"(L)4]?* salts are often quite dark in comparison. Why is this? iv. The [Mnacac)3] and [Fe"(bipy)s] - complexes are even darker than all the above complexes. What kind of transitions are responsible?
(i) Draw the electron distribution in the d orbitals of an octahedral Cu(II) complex and show...
(i) Draw the electron distribution in the d orbitals of an octahedral Cu(II) complex and show the electronic transition responsible for the absorptions observed. (ii) Assign the transition you observe for each complex and give the value of (in cm-1 ) (ii) is based on the complexes from (i)
How do the d orbitals split in each of the following complexes? (a) [Ni(CN)s]s with Dan...
How do the d orbitals split in each of the following complexes? (a) [Ni(CN)s]s with Dan Symmetry (c) [PtCla]2 with Dan Symmetry (b) [Ni(CN)s (d) [CuBra] with Td symmetry with Cay Symmetry
5. For each of the following transition metal complexes, give (i) the d-electron count, (ii) the approximate shape of t...
5. For each of the following transition metal complexes, give (i) the d-electron count, (ii) the approximate shape of the complex, and (iii) an energy level diagram showing the splitting and filling of the d-orbitals. (a) [Os(CN)6]3- (b) cis-PtCl2(NH3)2 (c) [Cu(NH3)4]*
2 A molecular orbital diagram for a tetrahedral transition metal complex is shown below. Show how...
2 A molecular orbital diagram for a tetrahedral transition metal complex is shown below. Show how the electrons occupy the molecular orbitals in the diagram for each complex (a)-(g). Why are low-spin, tetrahedral transition metal complexes rare? (a) [MnBra (d) [CuCl (b) [CrC (e) [NICI (c) IMnO (OsO (g) MoF ΔΤ e+t a+t 4L a (b) Identify the bonding, anti-bonding, and non-bonding orbitals in this diagram. M
Q3 (5 points) Discuss the bonding between CO, the prototypical ft-acid ligand, and d-metals in octahedral...
Q3 (5 points) Discuss the bonding between CO, the prototypical ft-acid ligand, and d-metals in octahedral transition metal carbonyl complexes?
inorganic chemistry (organometallic) Draw the molecular orbitals of the interaction of the pi-system of cyclobutadiene with...
inorganic chemistry (organometallic) Draw the molecular orbitals of the interaction of the pi-system of cyclobutadiene with a d-block transition metal. Hint. 1.please explain the overlap in detail (why the specific pi orbital of cyclobutadiene would overlap with that specific d orbital of metal) 2.the C4 C4v character table may help you Please help Thank you so much. (Sorry for not able to uploading the character table.)
ligand field will cause splitting of energy levels of 3d
orbitals of the central metal ion..........
splitting of energy ieveis of 3d obitals of the central metal ion. 6. Ligand field will cause Draw the energy levels of the 3d ortbitals of metal complexes in (a) octahedral, (b) tetrahedral, (c) square planar, (d) linear configurations. (e) Briefly explain the key factor which determines the relative energy level of the five 3d orbitals in different configurations. (20 % )
splitting of...
draw the electron density distribution of the five 3d
orbitals.......
7. (a) Draw the electron density distribution of the five 3d orbitals; Based on the crystal field theory, draw the energy levels of eg and t2g orbitals for metal ion complexes having (b) octahedral and (c) tetrahedral configurations, and (d) explain why the energy of one is higher than the other, (e) based on the crystal field theory predict the spin states of Fe(CN)3 and Fe(H20)3 (15%)
7. (a) Draw...
e) Answer the questions using quantum selection rule and transition-types. i. [Mn(OH2)6]** is essentially colorless. Why is this? ii. Besides colorless (Mn(OH2)], the other hexaaqua first-row transition metal complexes are only faintly colored. Why is this? iii. [Cu"(L)4]?* salts are often quite dark in comparison. Why is this? iv. The [Mnacac)3] and [Fe"(bipy)s] - complexes are even darker than all the above complexes. What kind of transitions are responsible?
How do the d orbitals split in each of the following complexes? (a) [Ni(CN)s]s with Dan Symmetry (c) [PtCla]2 with Dan Symmetry (b) [Ni(CN)s (d) [CuBra] with Td symmetry with Cay Symmetry
5. For each of the following transition metal complexes, give (i) the d-electron count, (ii) the approximate shape of the complex, and (iii) an energy level diagram showing the splitting and filling of the d-orbitals. (a) [Os(CN)6]3- (b) cis-PtCl2(NH3)2 (c) [Cu(NH3)4]*
2 A molecular orbital diagram for a tetrahedral transition metal complex is shown below. Show how the electrons occupy the molecular orbitals in the diagram for each complex (a)-(g). Why are low-spin, tetrahedral transition metal complexes rare? (a) [MnBra (d) [CuCl (b) [CrC (e) [NICI (c) IMnO (OsO (g) MoF ΔΤ e+t a+t 4L a (b) Identify the bonding, anti-bonding, and non-bonding orbitals in this diagram. M
Q3 (5 points) Discuss the bonding between CO, the prototypical ft-acid ligand, and d-metals in octahedral transition metal carbonyl complexes?
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