Homework Answers
S3 molecule or thiozone has a C2v point group.
The molecular orbital diagram is given below:
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please help quick, thanks a lot
the 3p, orbitals to form its The S molecule uses...
4. On the basis of molecular orbitals and molecular orbital diagrams, predict which molecule in each...
4. On the basis of molecular orbitals and molecular orbital diagrams, predict which molecule in each series will have the longest bond. Be sure to provide a brief explanation a. B2, B2 b. 02*, 0,- c. HHe", Hz 5. Consider the hydroxide ion, OH and do the following: a. Prepare a molecular orbital diagram and fill with electrons given the following atomic orbital potential energies: O(2s) = -32.3 eV, O(2p) = -15.8 eV, H(s) -13.6 eV. Be sure to label...
please answer following question. (d) Cah 2. The molecule NO2 is a reactive gas with a...
please answer
following question.
(d) Cah 2. The molecule NO2 is a reactive gas with a bond angle of 134.3º. (a) Draw the most stable possible Lewis structure(s) of NO2. (b) Determine the correct point group for NO2 and determine the sand p orbital symmetry Mulliken symbols for the central nitrogen from the character table. Make sure your molecule is in the xz plane with the z-axis as the main rotation axis. (©) Find the reducible representations for SALCs formed...
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...
2) HO adopts C2v symmetry (a) Create SALCs for the H atoms and, using the Czv character table on the attached sheet, derive representations for each SALC and then assign the appropriate symmetry....
2) HO adopts C2v symmetry (a) Create SALCs for the H atoms and, using the Czv character table on the attached sheet, derive representations for each SALC and then assign the appropriate symmetry. (b) Assign the symmetry for the orbitals on the central O atom, again using the character table (c) Create a reasonable MO diagram for H O and label appropriately (02s:-32 eV O2p:-16 eV, Hls 4 cV) You may assume the s-orbital on O is functionally non-bonding. (d)...
(20pts)Assume H2S is a linear molecule. The orbital energies of H and S, as well as the character...
inorganic chem question
please help with parts a,b,c,d
(20pts)Assume H2S is a linear molecule. The orbital energies of H and S, as well as the character table are listed below. 6. Energy (ev) -22.7 Orbital 3s 3p 1s Element -13.6 H-S-H 81g 1 1 Ry xz Au1 Biu1 1-1 1 2u 1 x a) Draw and assign symmetry labels to each of the LGOs b) Assign symmetry labels to the sulfur valence orbitals c) Using the above information draw a...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram for the homonuclear diatomic molecule Be2. Use standard MO symbols to label the energy levels (That is: o, o, , or n*, as needed, with subscripts indicating which atomic orbitals formed them.) a. Sketch the molecular orbital formed when two 2p orbitals, one each on each Be atom, overlap to form a o antibonding MO b. Using your MO energy level diagram in (a),...
Illustrate with a picture how a H 1s atomic orbital and a F2p a form bonding...
Illustrate with a picture how a H 1s atomic orbital and a F2p a form bonding and antibonding molecular orbitals in the HF m 3. mustrate 4. What is the bond order for HFT 5. Is the HF molecule predicted to be paramagnetic or diamagnetic? Use the MO diagram to predict where the electron density in the HF bond lies, closer to the H atom or closer to the F atom? Explain. 6. 7. Now draw the Lewis structure for...
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...
a) b) c) Construct the framework of the molecule acrylonitrile (H2CCHCN) and assign o and/or t bond(s) to each bond pl...
a)
b)
c)
Construct the framework of the molecule acrylonitrile (H2CCHCN) and assign o and/or t bond(s) to each bond placement. According to Molecular Orbital Theory, when does the order of the change from tp, op to op, Np (give the two reasons relating to the atoms in the molecule)? orbitals and Пр Оp For the molecule He2*: a. Construct the MO diagram (assign the electrons to the MOprovided in the online submission) b. Calculate the Bond Order of this...
Question #4 & #5? 3) Using Early and Late Molecular Orbitals, draw the two M.O. diagrams...
Question #4 & #5?
3) Using Early and Late Molecular Orbitals, draw the two M.O. diagrams for NO , determine which is most stable; calculate and state bond order of each, state diamagnetic or paramagnetioc d if paramagnetic and by how many electrons. an 4) If four hydrogens, each with its 1s orbital, and two carbons, each with its one 2s and three 2p orbitals, form a molecule, then how many molecular orbitals will there be? How many bonding orbitals,...
4. On the basis of molecular orbitals and molecular orbital diagrams, predict which molecule in each series will have the longest bond. Be sure to provide a brief explanation a. B2, B2 b. 02*, 0,- c. HHe", Hz 5. Consider the hydroxide ion, OH and do the following: a. Prepare a molecular orbital diagram and fill with electrons given the following atomic orbital potential energies: O(2s) = -32.3 eV, O(2p) = -15.8 eV, H(s) -13.6 eV. Be sure to label...
please answer
following question.
(d) Cah 2. The molecule NO2 is a reactive gas with a bond angle of 134.3º. (a) Draw the most stable possible Lewis structure(s) of NO2. (b) Determine the correct point group for NO2 and determine the sand p orbital symmetry Mulliken symbols for the central nitrogen from the character table. Make sure your molecule is in the xz plane with the z-axis as the main rotation axis. (©) Find the reducible representations for SALCs formed...
2) HO adopts C2v symmetry (a) Create SALCs for the H atoms and, using the Czv character table on the attached sheet, derive representations for each SALC and then assign the appropriate symmetry. (b) Assign the symmetry for the orbitals on the central O atom, again using the character table (c) Create a reasonable MO diagram for H O and label appropriately (02s:-32 eV O2p:-16 eV, Hls 4 cV) You may assume the s-orbital on O is functionally non-bonding. (d)...
inorganic chem question
please help with parts a,b,c,d
(20pts)Assume H2S is a linear molecule. The orbital energies of H and S, as well as the character table are listed below. 6. Energy (ev) -22.7 Orbital 3s 3p 1s Element -13.6 H-S-H 81g 1 1 Ry xz Au1 Biu1 1-1 1 2u 1 x a) Draw and assign symmetry labels to each of the LGOs b) Assign symmetry labels to the sulfur valence orbitals c) Using the above information draw a...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram for the homonuclear diatomic molecule Be2. Use standard MO symbols to label the energy levels (That is: o, o, , or n*, as needed, with subscripts indicating which atomic orbitals formed them.) a. Sketch the molecular orbital formed when two 2p orbitals, one each on each Be atom, overlap to form a o antibonding MO b. Using your MO energy level diagram in (a),...
Illustrate with a picture how a H 1s atomic orbital and a F2p a form bonding and antibonding molecular orbitals in the HF m 3. mustrate 4. What is the bond order for HFT 5. Is the HF molecule predicted to be paramagnetic or diamagnetic? Use the MO diagram to predict where the electron density in the HF bond lies, closer to the H atom or closer to the F atom? Explain. 6. 7. Now draw the Lewis structure for...
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...
a)
b)
c)
Construct the framework of the molecule acrylonitrile (H2CCHCN) and assign o and/or t bond(s) to each bond placement. According to Molecular Orbital Theory, when does the order of the change from tp, op to op, Np (give the two reasons relating to the atoms in the molecule)? orbitals and Пр Оp For the molecule He2*: a. Construct the MO diagram (assign the electrons to the MOprovided in the online submission) b. Calculate the Bond Order of this...
Question #4 & #5?
3) Using Early and Late Molecular Orbitals, draw the two M.O. diagrams for NO , determine which is most stable; calculate and state bond order of each, state diamagnetic or paramagnetioc d if paramagnetic and by how many electrons. an 4) If four hydrogens, each with its 1s orbital, and two carbons, each with its one 2s and three 2p orbitals, form a molecule, then how many molecular orbitals will there be? How many bonding orbitals,...
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