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Concept explainers
Interpretation:
It is to be shown that Frost's circle could be adapted to generate the orbital energy level diagram shown for cyclopentadienyl anion.
Concept introduction:
The number of
These
Frost's circle is used to set up the Huckel's molecular orbitals of planar, monocyclic, and completely conjugated polyenes.
The energy levels can be superimposed on a polygon with appropriate sides with the vertex pointing down.
By inscribing a polygon having appropriate number of sides within a circle so that one of its corners lies at the bottom, each of the polygon's corners defines a
A horizontal dotted line drawn through the center of the circle separates the bonding and anti-bonding molecular orbitals.
The bonding orbitals are shown by the vertices below the halfway mark of the circle. The antibonding orbitals are shown by the vertices above the halfway mark. If the vertices lie exactly in the middle, then they represent non-bonding orbitals.
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Chapter 12 Solutions
Organic Chemistry - Standalone book
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- Could you please explain whether my thinking is correct or incorrect regarding how I solved it? Please point out any mistakes in detail, with illustrations if needed.arrow_forwardWhat are the most proper reagents to achieve these products? سد 1. 2. OH ○ 1. BrMgC6H6; 2. H+ ○ 1. BrMgCH2CH2CH2CH2CH3; 2. H+ O 1. CH3CH2CHO; 2. H+ O 1. BrMgCH2CH3; 2. H+arrow_forwardProvide the IUPAC (systematic) name only for the following compound. Dashes, commas, and spaces must be correct. Harrow_forward
- Please use the nernst equation to genereate the Ion Selective Electrode Analysis standard curve within my excel spread sheet. Nernst Equation: E = Eo + m (ln a) Link: https://mnscu-my.sharepoint.com/:x:/g/personal/vi2163ss_go_minnstate_edu/EaREe1-PfGNKq1Cbink6kkYB5lBy05hEaE3mbGPUb22S6w?rtime=zQaSX3xY3Ugarrow_forwarda) b) c) H NaOH heat, dehydration + KOH heat, dehydration NaOH + (CH3)3CCHO heat, dehydration Pharrow_forwardshow mechanismarrow_forward
- Please draw by handarrow_forward3. Predict the major product and give a mechanism for the following reactions: (CH3)3COH/H₂SO4 a) b) NC CH₂O c) LOCH, (CH3)3COH/H2SO4 H,SO -OHarrow_forwardIndicate if the aldehyde shown reacts with the provided nucleophiles in acid or base conditions. a NaBH4 be Li eli -NH2 P(Ph3) f KCN g OH excess h CH3OH i NaCHCCH3arrow_forward
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