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File:Corrin-IUPAC.svg

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Deutsch: Struktur von Corrin;
English: Structure of corrin
I've added ring numbering to the structure according to 1975 IUPAC standard (See http://www.chem.qmul.ac.uk/iupac/misc/B12.html#r1 ). Note that there is no position 20 - to match porphyrins, positions 20-23 from very early literature were incremented to 21-24. (See for example Dorothy Crowfoot Hodgkin, Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 288, No. 1414 (Nov. 16, 1965), pp. 294-305 https://www.jstor.org/pss/2415001 )
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    • 2007-02-24T11:20:37Z NEUROtiker 200x200 (6655 Bytes) {{Information |Description={{de|1=Struktur von Corrin;en: Structure of corrin |Source=de: selbst erstellten: own work |Date={{subst:LOCALDAY}}. {{subst:LOCALMONTHABBREV}}. {{subst:LOCALYEAR}} |Author=~~~ |Permission=Own work, al}}

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10 November 2009

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current02:28, 10 November 2009Thumbnail for version as of 02:28, 10 November 2009200 × 200 (18 KB)Mike Serfas{{Information |Description=de: Struktur von Corrin;<br />en: Structure of corrin I've added ring numbering to the structure according to 1975 IUPAC standard (See http://www.chem.qmul.ac.uk/iupac/misc/B12.html#r1 ). Note that '''there is no position 20''

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