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Nucleic acid bases (NABs) have been considered for many years to be planar and conformationally rigid. However, recently, two possible sources of nucleobases nonplanarity have been found. Ab initio quantum-chemical calculations using large basis sets augmented by inclusion of electron correlation and recent experimental studies revealed that amino groups in isolated cytosine, guanine, and adenine...
The kinetics of chemical reactions characterizes the rates of chemical processes, i.e. distribution of all reactants, intermediates and products over time. This information is of vital importance for all areas of chemistry: chemical technology to control organic or inorganic syntheses, chemical construction of nanomaterials, as well as for the investigation of biochemical processes. The chemical kinetics...
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