Base-pairing configurations between purines and pyrimidines in the solid state. 3. Crystal and molecular structure of two 2:1 hydrogen-bonded complexes, 1-methylthymine: 9-ethyl-2,6-diaminopurine and 1-methyl-5-iodouracil: 9-ethyl-2,6-diaminopurine.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003461:Crystallography; D008961:Models, Structural; D011687:Purines; D013941:Thymine; D014498:Uracil / Q000031:analogs & derivatives; D014961:X-Ray Diffraction
D011687:Purines; D014498:Uracil; D013941:Thymine