Current density, chemical shifts and aromaticity
نویسندگان
چکیده
منابع مشابه
Can the current density map topology be extracted from the nucleus independent chemical shifts?
Aromatic compounds are characterised by the presence of a ring current when in a magnetic field. As a consequence, current density maps are used to assess (the degree of) aromaticity of a compound. However, often a more discrete set of so-called Nucleus Independent Chemical Shift (NICS) values is used that is derived from the current density. It is shown here that there is no simple one-to-one ...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Chemistry
سال: 2004
ISSN: 0749-1581,1097-458X
DOI: 10.1002/mrc.1445