carbonium
noun Etymology: carb- + -onium Date: 1942 an organic ion carrying a positive charge on a carbon atom — compare carbanion

New Collegiate Dictionary. 2001.

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  • carbonium — [kär bō′nē əm] n. 〚 CARB(O) + (AMM)ONIUM〛 a transient, positively charged organic ion, as H3C+, R3+, that has one less electron than the corresponding free radical * * * car·bo·ni·um (kär bōʹnē əm) n. An organic cation, such as H3C, having one… …   Universalium

  • carbonium — ● carbonium nom masculin Un des types de carbocations …   Encyclopédie Universelle

  • carbonium — [kär bō′nē əm] n. [ CARB(O) + (AMM)ONIUM] a transient, positively charged organic ion, as H3C+, R3+, that has one less electron than the corresponding free radical …   English World dictionary

  • Carbonium — Carbocation Un carbocation, parfois appelé ion carbonium, est un ion dérivé d un composé organique, qui possède une charge électrique positive sur un ou plusieurs atomes de carbone. Les carbocations sont des intermédiaires de réaction. Sommaire 1 …   Wikipédia en Français

  • carbonium — karbonis statusas T sritis chemija apibrėžtis Katijonas. formulė R₅C⁺ atitikmenys: angl. carbonium rus. карбоний …   Chemijos terminų aiškinamasis žodynas

  • carbonium — kärˈbōnēəm noun ( s) Etymology: carb + onium : an organic ion (as triphenylmethyl carbonium) carrying a positive charge at a carbon location owing to an electron deficiency compare carbanion …   Useful english dictionary

  • Carbonium — Struktur des Carbokations Als Carbokation bezeichnet man in der organischen Chemie ein positiv geladenes Kohlenstoffatom, das Bestandteil eines Kohlenwasserstoff Moleküls ist. Bei diesen Molekülen unterscheidet man zwischen den klassischen, die… …   Deutsch Wikipedia

  • carbonium — noun A deprecated name for any of several organic cations; carbocation or carbenium …   Wiktionary

  • carbonium — An organic cation in which the positive charge is on a carbon atom; e.g., (CH3)+. It is now recommended that carbocation be used as the class name and carbenium be used for specific compound names …   Medical dictionary

  • carbonium — car·bo·ni·um …   English syllables

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