Talk:Chlorophyll b

Plants Low‑importance

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Chemicals Mid‑importance

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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)[reply]

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)[reply]

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))[reply]