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Grade 12Organic Chemistry

Is skew and gauche the same thing?

Profile image of sumit kumar
17 Years agoGrade 12
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Profile image of ANMOL SARIN
17 Years ago

No they aren't.

In conformations of butane along C2-C3 bond,when in newmann projections we represent two methyl groups at 60. position , conformation is gauche.

Skew conformations are infinite conformations in between the specific ones formed due to rotation along the bond but they are not anti,staggered, or gauche.