The C-C-C angle at the triple bond is >90°. edit

Because the triple bond is shorter than the single. Alfa-ketosav (talk) 10:28, 5 September 2018 (UTC)Reply

A skeletal formula is essentially shorthand notation and it isn't necessarily intended to accurately reflect molecular geometry - it's more about connectivity. However, if bond angles and bond lengths are known (or there are published predictions) then maybe the image could be altered to reflect that information. -- Ed (Edgar181) 13:21, 11 September 2018 (UTC)Reply