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od 2020-09-20

Title: Structure of N-6-furfurylaminopurine (kinetin) dihydrogenphosphateStructure of N-6-furfurylaminopurine (kinetin) dihydrogenphosphate

Source: Acta Crystallographica Section B - Structural Science Crystal Engineering and Materials

Year : 2006

Abstract:

The crystal structure of kinetin dihydrogenphosphate has been determined at 115 and 293 K. Kinetin dihydrogenphosphate undergoes a polymorphic phase transition at 291.1 K. In both phases the crystal belongs to the triclinic system with the symmetry described by the space group P (1) over bar . In the low-temperature phase, the unit cell is doubled along the a axis. There is a dynamic equilibrium between different tautomeric forms of the adenine residue, determined by the distribution of H atoms within the network of hydrogen bonds.

DOI: 10.1107/S010876810502673X   (Pobrane:  aktualizowanie)