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| | Reculls (Site not responding. Last check: 2007-10-08) |
 | | The data is taken from primary-source literature and critically reviewed by a group of experts. |
 | | GMELIN is an encyclopaedia of Inorganic and Organometallic Chemistry, in monographic format, which contains information to do with Metallurgy, Geochemistry, Mineralogy, etc. The first edition was the work of Leopold Gmelin, in 1817. |
 | | The elements with higher system numbers have priority and the information on a compound is always found in the volume dedicated to the element of the compound with the highest system number, for example: in the volume on copper (60), there are: (60,16) Cu3P; (60,16,3) Cu2P2O7; (60,19,9) Cu3BiS3, etc. |
| fc.udg.es /~dqebr/DOCENCIA/cheminfo/cheminfotema03.htm (620 words) |
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