How To Draw Newman Projections?

How do you create a Newman projection?

Suggested clip 116 seconds

Newman Projections – Anti, Gauche, Staggered, Eclipsed Energy

YouTube

Start of suggested clip

End of suggested clip

How do you draw Newman projections in ChemDraw?

This tutorial demonstrates how to draw a Newman projection in ChemDraw.

  • Draw methane (half of ethane’s structure)
  • Duplicate the methane and draw bond between both.
  • Use “Orbital Tool” to draw Newman projection circle.
  • Rotate one methyl moiety by 180°
  • Analyze the completed Newman projection.

How do you draw the most stable Newman projection?

Suggested clip 110 seconds

How to Draw The Most Stable Newman Projection (Staggered

YouTube

Start of suggested clip

End of suggested clip

How do you draw Newman projections from bond lines?

Suggested clip 57 seconds

Bond Line Formula to Newman Projections – YouTube

YouTube

Start of suggested clip

End of suggested clip

Which Newman projection is most stable?

The most stable one would have the rear hydrogen in between the front methyl and bromine in a staggered conformation to minimize [lone-pair]-[bonding-electron] repulsions. 4) Rotate the rear groups on the C2−C3 bond 120∘ counterclockwise from the Newman projection shown, and you’ll have it.

Is Gauche more stable than eclipsed?

The gauche form is less stable than the anti form due to steric hindrance between the two methyl groups but still is more stable than the eclipsed formations.