Talk:Chlorophyll b

Untitled
I think the molecular structure is wrong. The ethylenic group is placed on the wrong C atom, and indeed it does not correspond to the 3D shape. — Preceding unsigned comment added by 130.192.168.139 (talk) 15:04, 15 October 2013 (UTC)

Weird x-axis scale in absorption spectrum
What kind of scale is chosen for the x-axis in the graph in the article? the intervall [600,700] seems a lot bigger than [400,500] and [500,600]. — Preceding unsigned comment added by 213.47.90.114 (talk) 19:28, 15 February 2016 (UTC)


 * Good question. It should probably be stated (or fixed).  Note also that no vertical scale is indicated.  I have queried both at Wikimedia Commons.  —DIV (1.129.109.37 (talk) 13:21, 1 June 2019 (UTC))