![1. Consider [Re2Cls]f, a dimer with metal-metal bond a) Draw the energy ordering of the d orbitals in [ReCL] and label each energy level with the appropriate d orbital label and an orbital picture. Consider ? b) Use your diagram from part (a) to generate an energy level diagram for a bimetallic complex [M2Clsl in which two square pl MC] units are stacked as shown in 2. Assume there are no Cl-Cl interactions and consider only the d-based orbitals in your diagram. c) Rationalize the extremely short M-M distances in Mo2Cl ]4 and [Red]2 Explain why [PtC14]2- does not dimerize like this.](http://img.homeworklib.com/questions/bb5440a0-5215-11eb-905c-472c1f350668.png?x-oss-process=image/resize,w_560)
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1. Consider [Re2Cls]f, a dimer with metal-metal bond a) Draw the energy ordering of the d...
Draw the d-orbital energy diagram for a square planar complex [M(L)4]2+. Draw a schematic representation (i.e....
Draw the d-orbital energy diagram for a square planar complex [M(L)4]2+. Draw a schematic representation (i.e. simple 2D picture) of the metal-ligand antibonding orbital that corresponds to the highest energy orbital of the splitting diagram. How is this square planar splitting diagram related to the d-orbital splitting diagram for a Jahn-Teller distorted octahedral complex?
-Drawing a crystal field theory energy level diagram Using crystal field theory, draw an electron box...
-Drawing a crystal field theory energy level diagram Using crystal field theory, draw an electron box energy level diagram for the valence d orbitals on the vanadium atom in a complex. Your diagram should show the relative energy of each orbital, and the number of electrons in each orbital. Note: to make your diagram easier to read, label the d orbitals with just the subscript. For example, label the d.2 orbital with just z energy
1) Consider the molecule [Nicl]. It is tetrahedral geometry and Ta symmetry Consider the sigma-bo...
1) Consider the molecule [Nicl]. It is tetrahedral geometry and Ta symmetry Consider the sigma-bonding and determine a reducible representation for the molecule. Determine the irreducible representation. Draw a qualitative molecular orbital diagram with electrons and symmetry labels. Consider carefully the oxidation state of the metal and ligands and fill in electrons thoughtfully. You will only utilize the 3d orbitals on Nickel, not the 4s or 4p. The ligand group orbitals of the chlorine ligands should be lower in energy...
In addition to interacting with s and p orbitals of ligands such as NH,, CN, etc.,...
In addition to interacting with s and p orbitals of ligands such as NH,, CN, etc., d orbitals can also interact with other d-orbitals, resulting in the formation of metal-metal bonds. Thus, for a simple metal dimer (i.e., ignoring any other ligands), we can envision the following interactions: M1M2 ? bond bond 8 bond where the o bond represents a face-to-face interaction between the two d orbitals. Considering only the d orbitals on each metal and taking the metal-metal bond...
Could you show how to do step by step,please? 2. Consider (Cr((Cl).]": (donor/acceptor) --Cl is a...
Could you show how to do step by step,please?
2. Consider (Cr((Cl).]": (donor/acceptor) --Cl is a strong/weak)-field ligand because of interactions with the metal ion --In this complex, Cr-* is a d ion Therefore, the number of unpaired electrons in Cr((Cl).].is Draw an orbital diagram showing the distribution of electrons: Calculate the spin-only magnetic moment of Cr((Cl).]" (in His units): Calculate (i) the Ligand-Field Stabilization Energy (as a function of Ao), (ii) the Coulombic energy (as a function of II.)...
7. Rank the following ligands from strongest to weakest metal-ligand bond strength. | F, CH,CO2, NHẠC,H,NH,...
7. Rank the following ligands from strongest to weakest metal-ligand bond strength. | F, CH,CO2, NHẠC,H,NH, CÓ 8. In many cases, a transition metal ion is colored because the metal ion has an electron residing in a d-orbital that absorbs energy and is promoted to a higher energy d-orbital. The energy difference between the d-orbitals depends on the metal ion and the ligand. The complexes Co(NH3)2+ and Co(H20) 2+ are colored, one is red and one is yellow. Predict which...
1. The chromium-chromium bonding in a molecule uses the 3d orbitals of the chromium atoms. a....
1. The chromium-chromium bonding in a molecule uses the 3d orbitals of the chromium atoms. a. Draw the 3d orbitals of a chromium atom being sure to label the x, y and z axes. Standard convention is that the z-axis is parallel to the internuclear axis. b. Draw the MO energy diagram for an isolated [Cr2]2+ fragment (no ligands!) assuming the interactions of only the 3d orbitals. Assume that the z-axis is parallel to the internuclear axis c. Next to...
1. Consider the following 4-coordinate complexes. For each of these: a. Do you expect the complex...
1. Consider the following 4-coordinate complexes. For each of these: a. Do you expect the complex to be tetrahedral or square planar? Why? b. Draw an electron-orbital occupancy diagram for the d orbitals. c. If the complex is tetrahedral, calculate an LFSE in units of 4. Note that, for tetrahedral complexes, e orbitals are -3/54 relative to the average d-orbital energy, and t, orbitals are +2/54 relative to the average d-orbital energy. Ni(CO). [Rh(PPh.) (CO), [Rec] [PdCl.Bry] 2. Which of...
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]*
1. Draw a molecular orbital diagram to illustrate the d-orbital bonding that yield the quadruple bond...
1. Draw a molecular orbital diagram to illustrate the d-orbital bonding that yield the quadruple bond in a chromium(II) acetate complex. 2. Quadruple bonds are common in transition metal complexes, but are never seen in organic chemistry. Why not?
-Drawing a crystal field theory energy level diagram Using crystal field theory, draw an electron box energy level diagram for the valence d orbitals on the vanadium atom in a complex. Your diagram should show the relative energy of each orbital, and the number of electrons in each orbital. Note: to make your diagram easier to read, label the d orbitals with just the subscript. For example, label the d.2 orbital with just z energy
1) Consider the molecule [Nicl]. It is tetrahedral geometry and Ta symmetry Consider the sigma-bonding and determine a reducible representation for the molecule. Determine the irreducible representation. Draw a qualitative molecular orbital diagram with electrons and symmetry labels. Consider carefully the oxidation state of the metal and ligands and fill in electrons thoughtfully. You will only utilize the 3d orbitals on Nickel, not the 4s or 4p. The ligand group orbitals of the chlorine ligands should be lower in energy...
In addition to interacting with s and p orbitals of ligands such as NH,, CN, etc., d orbitals can also interact with other d-orbitals, resulting in the formation of metal-metal bonds. Thus, for a simple metal dimer (i.e., ignoring any other ligands), we can envision the following interactions: M1M2 ? bond bond 8 bond where the o bond represents a face-to-face interaction between the two d orbitals. Considering only the d orbitals on each metal and taking the metal-metal bond...
Could you show how to do step by step,please?
2. Consider (Cr((Cl).]": (donor/acceptor) --Cl is a strong/weak)-field ligand because of interactions with the metal ion --In this complex, Cr-* is a d ion Therefore, the number of unpaired electrons in Cr((Cl).].is Draw an orbital diagram showing the distribution of electrons: Calculate the spin-only magnetic moment of Cr((Cl).]" (in His units): Calculate (i) the Ligand-Field Stabilization Energy (as a function of Ao), (ii) the Coulombic energy (as a function of II.)...
7. Rank the following ligands from strongest to weakest metal-ligand bond strength. | F, CH,CO2, NHẠC,H,NH, CÓ 8. In many cases, a transition metal ion is colored because the metal ion has an electron residing in a d-orbital that absorbs energy and is promoted to a higher energy d-orbital. The energy difference between the d-orbitals depends on the metal ion and the ligand. The complexes Co(NH3)2+ and Co(H20) 2+ are colored, one is red and one is yellow. Predict which...
1. Consider the following 4-coordinate complexes. For each of these: a. Do you expect the complex to be tetrahedral or square planar? Why? b. Draw an electron-orbital occupancy diagram for the d orbitals. c. If the complex is tetrahedral, calculate an LFSE in units of 4. Note that, for tetrahedral complexes, e orbitals are -3/54 relative to the average d-orbital energy, and t, orbitals are +2/54 relative to the average d-orbital energy. Ni(CO). [Rh(PPh.) (CO), [Rec] [PdCl.Bry] 2. Which of...
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]*
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