Question

Newman projection formula
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Answer 1

Answer.

A Newman projection, useful in alkane stereochemistry, visualizes the conformation of a chemical bond from front to back, with the front atom represented by a dot and the back carbon as a circle. The front carbon atom is called proximal, while the back atom is called distal.

Answer 2

Answer:

A projection formula representing the spatial arrangement of bonds on two adjacent atoms in a molecular entity . The structure appears as viewed along the bond between these two atoms, and the bonds from them to other groups are drawn as projections in the plane of the paper.