6. For each of the following molecules, a. Identify whether the molecule is aromatic, anti-aromatic or non-aromatic b. if the molecule is not aromatic (anti- or non-), provide all of the reason(s) why it isn't aromatic
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- 3. Evaluate the following related species which are all planar or nearly so. One is aromatic, one First determine the number of p-n electrons available in each, antiaromatic, and one is non-aromatic. then tell which is aromatic, which anti-aromatic, which non-aromatic. H H C5H5 C5H6 C5H5* p-n electrons? arom/anti-arom/non-arom5. Which of the following molecules is aromatic or anti-aromatic? Support your claim with an MO diagram and checking the molecule against the rules of aromaticity. CH3. Describe the following molecules as aromatic, antiaromatic, or neither. Hint: sometimes resonance structures reveal hidden aromaticity... or anti-aromaticity. ΝΗ
- The instructions were to define if the molecule was aromatic or antiaromatic. If the element (such as N or O) has a double bond directly on it, then its lone pair doesn't count in the conjugation system; if there's a single bond, then its lone pair is counted. I counted the electrons on the lone pairs, and since the total was 6 e-, I labeled it as aromatic. was this correct?2. Find aromatic, antiaromatic and non-aromatic species among the following. Draw an energy diagram of the following species, where the species should be on the x-axis and energy will be on the y-axis.Label the following molecules as aromatic, anti-aromatic, or non-aromatic. For the ones that aren’t aromatic, explain why they are either non-aromatic or anti-aromatic.
- 28. Assume that the following molecule is planar. Use the Frost method to explain whether it is aromatic, antiaromatic, or nonaromatic. In your Frost diagram, fill in all pi electrons and label the HOMO and the LUMO. 14.4 | 14.8 OBJ Determine if a compound is aromatic, antiaromatic, or nonaromatic using the Frost method. De BELDetermine whether the following molecules are aromatic (A), antiaromatic (AA),or not aromatic (N).| Determine whether the following molecules are aromatic (A), non-aromatic а) (NA), or anti-aromatic (AA). Please provide your answer on the line below each molecule. Additionally, include the total number of conjugated p-orbitals in each molecule (not pi- electrons!) conj. p-orbitals - conj. p-orbitals - conj. p-orbitals conj. p-orbitals
- For the molecule below is the ring (as shown – the particular resonance form drawn) aromatic, why or why not? Using correct arrow-pushing convention, show the formation of a resonance form of the above structure that is aromatic. What is the charge of the five-membered ring in the main contributing resonance form?The ion below a) which part is considered as non-aromatic, aromatic, and anti-aromatic b) Overall, is the whole ion considered as non-aromatic, aromatic, or anti-aromatic. Or all at the same time? be specific!! use 4 rule and 4n+2 rule to prove it.Is the following molecule/compound aromatic or not aromatic? Choose the correct answer (and motive) from options provided ( ZI O It has 10 T aelectrons, therefore aromatic It has 6 m electrons and satisfy Hückel's rule, therefore aromatic O is not aromatic because it has 10 m electrons and does not satisfy Huckel's rule for aromatic compounds O It has 8 mr electrons, and therefore aromatic