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Grade 11Organic Chemistry

How many sigma and pi bonds are there in Phenanthrene?

Profile image of Syed Noor Akhtar
8 Years agoGrade 11
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6 Answers

Profile image of Mohd Mujtaba
8 Years ago
Phenanthrene has twenty six sigma bond and seven pie bond.You can see the structure of phenanthrene from google.Thank.
Profile image of Shreyas Gowda
8 Years ago
Phenanthrene has Twenty Five sigma bonds and Seven pie bonds. Check the image for it in Google. Thank you for asking even I counted and posted the answer now.
Profile image of madhuri
8 Years ago
the  bond present in the phenanthrene has 26 sigma bond and 7 pie bond  I think ihave help you by givining this answer ...
Profile image of Rashmi Arya
8 Years ago
Phenanthrene is consist of three benzene ring fussed together , structure is slightly different from anthracene ... The total no. Of sigma bond is the total count of C-C and C-H bonds... phenanthrene has 10 C-H bonds and 16 C-C bonds...so we have total 26 sigma bonds ...It have 14 carbon atoms and it`s a conjugated system ...so we`ll have 7 pi bonds here.☺️
Profile image of Upendra Yadav
8 Years ago
There  has twenty six sigma bond and seven pie bond.You can see the structure of phenanthrene from google.Regard With upendra yadav.
Profile image of Ravleen Kaur
8 Years ago
Hello student,


Twenty six sigma bond and seven pie bond.

Regards
IHE