title: Molecular orbital calculations on the conformation of nucleic acids and their constituents. 8. Conformations of 2',3'- and 3',5'-cyclic nucleotides.
mesh_terms: D008968:Molecular Conformation; D009711:Nucleotides; D011685:Purine Nucleotides; D011742:Pyrimidine Nucleotides; D011789:Quantum Theory
chemical_list: D009711:Nucleotides; D011685:Purine Nucleotides; D011742:Pyrimidine Nucleotides