Homework Answers
Elongation and Compression
along Zaxis depend on the orbital splitting , when last electron
goes to d(x2-y2) then it show elongation and when it goes into dz2
give compression .
2)- The distortion in Cu2+ complex is due to "Jahn Teller effect" .
3)- Other metals which have unsymmetrical electrons filled into orbitals show Jahn Teller Effect such as Cr2+ , Mn3+ , Co2+ etc .
Add Answer to:
a) Draw a d orbital electronic configuration of a distorted Cu" octahedral complex: Compression along the...
Using the crystal field theory approach, draw the d-orbital splitting diagram for octahedral [Cu(...
Using the crystal field theory approach, draw the d-orbital splitting diagram for octahedral [Cu(OH2)6+, properly label each of the orbitals (i.e. dky etc.), and fill in the electrons. Show the changes in energy of all the d-orbitals under the influence of Jahn-Teller distortions resulting in both axial elongation and in axial compression (tetragonal distortions).
Using the crystal field theory approach, draw the d-orbital splitting diagram for octahedral [Cu(OH2)6+, properly label each of the orbitals (i.e. dky etc.), and fill in...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting for a tetragonally compressed compound (ML6). This is where the ligands along the z-axis are pushed closer to the metal center, and the ligands along the x and y-axis are pulled further from the metal center (10 marks). B.) Continue this trend until the ligands along the x and y axes are completely removed, and show the d-orbital splitting for the resulting linear complex...
(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)
3) The d orbital electron configuration of octahedral complexes can either be described as high- spin...
3) The d orbital electron configuration of octahedral complexes can either be described as high- spin with the maximum possible number of unpaired d-electrons, or low-spin containing one or more paired d-electrons. [Fe(H20)62 is a high-spin octahedral complex. What is its spin- state (S-?)? Draw a d-orbital splitting diagram for this complex and fill it with the appropriate number of electrons. Where does the final electron go in this diagram? If you were to oxidize this molecule do you think...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting for a tetragonally compressed compound (ML6). This is where the ligands along the z-axis are pushed closer to the metal center, and the ligands along the x and y-axis are pulled further from the metal center (10 marks). B.) Continue this trend until the ligands along the x and y axes are completely removed, and show the d-orbital splitting for the resulting linear complex...
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?
Electronic absorption spectrum of copper ammine complexes (i) Draw the electron distribution in the d orbitals of an octahedral Cu(II) complex and show the electronic transition responsible for the...
Electronic absorption spectrum of copper ammine complexes
(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 Δ (in cm-1).
Visible absorption spectra of Cu(ll) complexes 1.2 Cu (H20)2(NH3)4 Cu (H2O)6 Cu (H20)3(NH3)3 0.8 0.6 Cu (H20)s(NH3) Cu (H20)4(NH3)2 0.4 0.2 850 500 550 600 650 700 750 800 900 450 nm...
a. Predict the structure of [Cr(OH2)6]2+ - I wrote that the complex will undergo Jahn-Teller distortion,...
a. Predict the structure of [Cr(OH2)6]2+ - I wrote that the complex will undergo Jahn-Teller distortion, making the octahedral complex become tetragonal (don't know if that's correct) b. Account for the variation in the lattice enthalpy of Mn (2780 kJ/mol), Fe (2926 kJ/mol), Co (2976 kJ/mol), Ni (3060 kJ/mol), and Zn (2985 kJ/mol) flouride given that the metal center in all of the flourides is surrounded by an octahedral array of F-ions. c. Explain the effect on the d-orbital energies...
5) Draw d orbital splitting of an octahedral complex. Calculate CFSE for a high spin Fe(II)...
5) Draw d orbital splitting of an octahedral complex. Calculate CFSE for a high spin Fe(II) complex in an octahedral geometry. Calculate spin only magnetic moment for the complex too. 6
Using the crystal field theory approach, draw the d-orbital splitting diagram for octahedral [Cu(OH2)6+, properly label each of the orbitals (i.e. dky etc.), and fill in the electrons. Show the changes in energy of all the d-orbitals under the influence of Jahn-Teller distortions resulting in both axial elongation and in axial compression (tetragonal distortions).
Using the crystal field theory approach, draw the d-orbital splitting diagram for octahedral [Cu(OH2)6+, properly label each of the orbitals (i.e. dky etc.), and fill in...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting for a tetragonally compressed compound (ML6). This is where the ligands along the z-axis are pushed closer to the metal center, and the ligands along the x and y-axis are pulled further from the metal center (10 marks). B.) Continue this trend until the ligands along the x and y axes are completely removed, and show the d-orbital splitting for the resulting linear complex...
3) The d orbital electron configuration of octahedral complexes can either be described as high- spin with the maximum possible number of unpaired d-electrons, or low-spin containing one or more paired d-electrons. [Fe(H20)62 is a high-spin octahedral complex. What is its spin- state (S-?)? Draw a d-orbital splitting diagram for this complex and fill it with the appropriate number of electrons. Where does the final electron go in this diagram? If you were to oxidize this molecule do you think...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting for a tetragonally compressed compound (ML6). This is where the ligands along the z-axis are pushed closer to the metal center, and the ligands along the x and y-axis are pulled further from the metal center (10 marks). B.) Continue this trend until the ligands along the x and y axes are completely removed, and show the d-orbital splitting for the resulting linear complex...
Electronic absorption spectrum of copper ammine complexes
(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 Δ (in cm-1).
Visible absorption spectra of Cu(ll) complexes 1.2 Cu (H20)2(NH3)4 Cu (H2O)6 Cu (H20)3(NH3)3 0.8 0.6 Cu (H20)s(NH3) Cu (H20)4(NH3)2 0.4 0.2 850 500 550 600 650 700 750 800 900 450 nm...
5) Draw d orbital splitting of an octahedral complex. Calculate CFSE for a high spin Fe(II) complex in an octahedral geometry. Calculate spin only magnetic moment for the complex too. 6
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago