Question
In: Chemistry
3. a. On a separate paper, construct a qualitative MO diagram for the σ-bonding in Oh...
3. a. On a separate paper, construct a qualitative MO diagram for the σ-bonding in Oh [Cr(CO)6] 3+-. To do this, generate and reduce a reducible representation for the 6 LGOs formed from a basis set comprising a lone pair from each CN- ligands. Then consider their interactions with the metal AOs based on symmetry. b. What is the ligand field stabilization energy for the low-spin configuration in terms of ∆O? c. What is the ligand field stabilization energy for the high-spin configuration in terms of ∆O? d. Generate and reduce a reducible representation for the 12 LGOs capable of π- interactions with the metal. Use a basis set of 12 CO π* MOs (2 from each ligand). e. With which metal AOs (if any) do you expect each of the 12 π LGOs to interact? f. How would this affect the LFSE you calculated in (b) (increase or decrease)? Explain, using an energy level diagram below
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
a) Construct the qualitative MO diagram for the nitrate ion (NO3-). Using your diagram, draw approximate...
a) Construct the qualitative MO diagram for the nitrate ion
(NO3-). Using your diagram, draw approximate shapes for
the HOMO and LUMO.
b) Construct the qualitative MO diagram for the tetrahedral
dianion, [Fe(CO)4]2-.
Use MO Theory (σ-only approach) to show the bonding in NiCl42-. What hybridization(s) is/are possible on...
Use MO Theory (σ-only approach) to show the bonding in
NiCl42-. What hybridization(s) is/are
possible on the Ni2+according to MO Theory?
Derive a qualitative MO diagram for NO2. Make sure to include the following: a.) Lewis structure...
Derive a qualitative MO diagram for NO2. Make sure to include
the following: a.) Lewis structure for the molecule; b.) point
group for the molecule; c.) drawings of and derivations of all
atomic orbitals and SALCs labeled with their respective Mulliken
labels; d.) draw pictures of the MOs (i.e. the combination of the
AO and the SALC); e.) fill in your valence electrons from NO2; f.)
rationalize your diagram in terms of the expected Lewis structure.
Make sure that you...
For molecule NF3- a) draw a full MO diagram. All F 2pz LGO are non-bonding. The...
For molecule NF3-
a) draw a full MO diagram. All F 2pz LGO are non-bonding. The 2s
orbitals are to far from 2p to interact. The e LGO derived from F
2px and 2py orbitals (depends on central atom with e symmetry
exist, then the 2py LGO wil either be bonding or not)
b) what are the symmetries of valance orbitals on central N
atom
Given the following sample observations, draw a scatter diagram on a separate piece of paper. X:...
Given the following sample observations, draw a scatter
diagram on a separate piece of paper.
X:
−9
−14
13
1
16
Y:
51
243
159
4
338
Compute the correlation coefficient. (Round your answer
to 3 decimal places.)
Try squaring the x variable and then determine
the correlation coefficient. (Round your answer to 3 decimal
places.)
Given the following sample observations, draw a scatter diagram on a separate piece of paper. X:...
Given the following sample observations, draw a scatter diagram
on a separate piece of paper.
X:
−7
−16
13
3
16
Y:
54
241
157
1
342
Click here for the Excel Data File
Compute the correlation coefficient. (Round your answer
to 3 decimal places.)
Does the relationship between the variables appear to be
linear?
Yes
No
Try squaring the x variable and then determine the
correlation coefficient. (Round your answer to 3 decimal
places.)
Given the following sample observations, draw a scatter diagram on a separate piece of paper. (Round...
Given the following sample observations, draw a scatter diagram
on a separate piece of paper. (Round your answers to 3
decimal places.)
X:
-8
-16
13
3
16
Y:
60
249
159
2
339
The coefficient of correlation is .
Does the relationship between the variables appear to be
linear? (Click to
select) Yes No
Try squaring the X- variable and then determine the
correlation coefficient. .
Given the following sample observations, draw a scatter diagram on a separate piece of paper. (Round...
Given the following sample observations, draw a scatter diagram
on a separate piece of paper. (Round your answers to 3
decimal places.)
X:
-8
-16
13
3
17
Y:
53
249
153
2
343
The coefficient of correlation is .
Does the relationship between the variables appear to be linear?
(Click to select)YesNo
Try squaring the X- variable and then determine the
correlation coefficient. ._________
Given the following sample observations, draw a scatter diagram on a separate piece of paper. (Round...
Given the following sample observations, draw a scatter diagram
on a separate piece of paper. (Round your answers to 3 decimal
places.) X: -6 -17 12 3 17 Y: 52 248 151 4 341
The coefficient of correlation is .
Does the relationship between the variables appear to be
linear?
Try squaring the X- variable and then determine the correlation
coefficient. .
Given the following sample observations, draw a scatter diagram on a separate piece of paper. X:...
Given the following sample observations, draw a scatter diagram
on a separate piece of paper.
X:
−7
−16
11
1
16
Y:
50
248
155
3
343
Compute the correlation coefficient. (Round your answer
to 3 decimal places.)
Coefficient of correlation ________
Does the relationship between the variables appear to be
linear?
Yes
No
Try squaring the x variable and then determine the
correlation coefficient. (Round your answer to 3 decimal
places.)
Coefficient of correlation ______
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