Fischer projection (Fischer–Tollens projection)
A projection formula in which vertically drawn bonds are considered to lie below the projection plane and horizontal bonds to lie above that plane. Thus for the molecule Cabcd:
Blue Book, p. 484 (
PAC, 1996, 68, 2193. 'Basic terminology of stereochemistry (IUPAC Recommendations 1996)' on page 2208 (
See also:
White Book, 2nd ed., p. 128 (