Deprecated ChemSpider Record

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Ethynediide


Date of deprecation: 14:53, Mar 11, 2013
Reason for deprecation: Deprecate record: looking at the structure, the names ans the associated datasources - seems likely that there is a mixture of Name to structure errors in combination with erroneous datamining that picks only out parts of names (eg acetylide) or class names

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Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
  • Poor depiction of a structure that is already in ChemSpider
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