Cyclooctatetraenedian ion, C 8 H 8 2 − , is an organic ion with the structure shown. Considering only the π bonds and not the σ bonds, cyclooctatetraenedianion can be described by the following energy diagrams of its π molecular orbitals: (a) What is the hybridization of the 8 carbon atoms? (b) Three of the π molecular orbitals are bonding, three are anti bonding, and two are non bonding , meaning that they have the same energy level as isolated p orbitals.Which is which? (c) Complete the MO energy diagram by assigning the appropriate numbers of p electrons to the various molecular orbitals, indicating the electrons using up/down arrows ( ↑ ↓ ) . (d) Based on your MO energy diagram, is the dianion paramagnetic or diamagnetic?
Cyclooctatetraenedian ion, C 8 H 8 2 − , is an organic ion with the structure shown. Considering only the π bonds and not the σ bonds, cyclooctatetraenedianion can be described by the following energy diagrams of its π molecular orbitals: (a) What is the hybridization of the 8 carbon atoms? (b) Three of the π molecular orbitals are bonding, three are anti bonding, and two are non bonding , meaning that they have the same energy level as isolated p orbitals.Which is which? (c) Complete the MO energy diagram by assigning the appropriate numbers of p electrons to the various molecular orbitals, indicating the electrons using up/down arrows ( ↑ ↓ ) . (d) Based on your MO energy diagram, is the dianion paramagnetic or diamagnetic?
Cyclooctatetraenedian ion,
C
8
H
8
2
−
, is an organic ion with the structure shown. Considering only the
π
bonds and not the
σ
bonds, cyclooctatetraenedianion can be described by the following energy diagrams of its
π
molecular orbitals: (a) What is the hybridization of the 8 carbon atoms? (b) Three of the
π
molecular orbitals are bonding, three are anti bonding, and two are non bonding, meaning that they have the same energy level as isolated p orbitals.Which is which? (c) Complete the MO energy diagram by assigning the appropriate numbers of p electrons to the various molecular orbitals, indicating the electrons using up/down arrows
(
↑
↓
)
. (d) Based on your MO energy diagram, is the dianion paramagnetic or diamagnetic?
10. The main product of the following reaction is [1.1:4',1"-terphenyl]-2'-yl(1h-pyrazol-4-
yl)methanone
Ph
N-H
Ph
Draw the Fischer projection for a D-aldo-pentose. (aldehyde pentose). How many total
stereoisomers are there? Name the sugar you drew.
Draw the Fischer projection for a L-keto-hexose. (ketone pentose). How many total
stereoisomers are there? Draw the enantiomer.
Draw a structure using wedges and dashes for the following compound:
H-
Et
OH
HO-
H
H-
Me
OH
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell