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aromaticity

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
ar·o·ma·tic·i·ty  (r-m-ts-t, -rm-)
n. pl. ar·o·ma·tic·i·ties
Aromatic quality or character, especially the distinctive structure or properties of the aromatic chemical compounds.

aromaticity [əˌrəʊməˈtɪsɪtɪ]
n
1. (Chemistry) the property of certain planar cyclic conjugated molecules, esp benzene, of behaving like unsaturated molecules and undergoing substitution reactions rather than addition as a result of delocalization of electrons in the ring
2. the quality or state of having an aroma


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In the 34 chapters, they cover various aspects of DFT and their connections to a chemical reactivity theory, including basic ground-state DFT and its extensions to time-dependent systems, excited states, and spin-polarized molecules, bonding, interactions, reactivity, dynamics, toxicity, aromaticity, and key global and local reactivity descriptors and their variations under different perturbations.
03 9:30 APPROACHES TO THE SYNTHESIS OF A TITANANTHRACENE Jahnavi Chatterjee (1), Neil Allison (1) (1) Mississippi University for Women, (2) University of Arkansas The goal of this project was to synthesize the transition metallaaromatic compound titananthracene in order to study the fundamental concept of aromaticity and how it applies to this class of metallacycles.
Its properties (hydrogen-to-carbon ratios, carbon aromaticity, molecular mass) vary with time and temperature of pyrolysis and depend on the original kerogen structure.
 
 
 
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