Übersetzung für 'IUPAC' von Englisch nach Deutsch

International Union of Pure and Applied Chemistry <IUPAC>

Internationale Union {f} für Reine und Angewandte Chemiechem.

• In chemical nomenclature, a preferred IUPAC name (PIN) is a unique name, assigned to a chemical substance and preferred among the possible names generated by IUPAC nomenclature.
• Both "hydrogen isocyanide" and "azanylidyniummethanide" are correct IUPAC names for HNC.
• The IUPAC system is often criticized for the failing to distinguish relevant compounds (for example, in differing reactivity of sulfur allotropes, which IUPAC does not distinguish).
• IUPAC have introduced the polyhedral symbol as part of their IUPAC nomenclature of inorganic chemistry 2005 recommendations to describe the geometry around an atom in a compound.
• The traditional name neopentane was still retained in the 1993 IUPAC recommendations, The preferred IUPAC name is the systematic name 2,2-dimethylpropane, but the substituent numbers are superfluous because it is the only possible “dimethylpropane”.

• Although rarely encountered, the officially "preferred IUPAC name" (PIN) of catechol is "benzene-1,2-diol".
• Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), traditional names have also been kept where they are in wide use or of significant historical interests.
• IUPAC has published a "Comprehensive definition of the term oxidation state (IUPAC Recommendations 2016)"./ the electron's allegiance in a LCAO–MO model.
• In 2006 the International Union of Pure and Applied Chemistry (IUPAC) promoted the organization of the 1st International IUPAC Conference on Green-Sustainable Chemistry (ICGC-1).
• C-NPU has been managing the development of structured definitions for laboratory result information for the IFCC and IUPAC and making recommendations through papers, recommendations, and technical reports.

• The IUPAC recommended name for phosphorous acid is phosphonic acid.
• Group 8 (current IUPAC) should not be confused with "group VIIIA" in the CAS system, which is group 18 (current IUPAC), the noble gases.
• The trivial name "nitrene" is the preferred IUPAC name.