Talk:Q426511

Autodescription — herapathite (Q426511)

description: chemical compound

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Report on constraint conformation of “herapathite” claims and statements. Constraints report for items data
Number of statements about herapathite by property (query)
All claims about herapathite (query)
List of items with same label (query)
List of lexemes with sense herapathite (query)

Classification of the class herapathite (Q426511)  

For help about classification, see Wikidata:Classification.

Parent classes (classes of items which contain this one item)

herapathite (Q426511)
- chemical compound (Q11173)
  - pure substance (Q578779)
    - chemical substance (Q79529)
      - chemical entity (Q43460564)
        ordinary matter (Q28555911) ^(@)→
      - substance (Q10683158)
        ^→(@) ordinary matter (Q28555911)
        baryonic matter (Q6005984)
        common matter (Q10547012)
        matter (Q35758)
        physical substance (Q28732711)
        concrete object (Q4406616) ^…
        substance (Q378078) ^…
  - chemical component (Q20026787)
    - component (Q1310239)
      - part (Q15989253)
        entity (Q35120) ⊸

Subclasses (classes which contain special kinds of items of this class)

⟨herapathite⟩ on wikidata tree visualisation (external tool)(depth=1)

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See also

This documentation is generated using {{Item documentation}}.

It seems that the chemical formula is incorrect. Herapathite includes 4 quinine molecules and each quinine molecule includes 20 C atoms, so the summary should start with C₈₀. The formulas listed in the databases and here apparently use 3 quinine molecules instead of 4. This contradicts all peer-reviewed publications that I was able to find. --Викидим (talk) 20:29, 11 July 2020 (UTC)Reply

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