N-[2-(2,2-Dimethylpropanamido)- pyrimidin-4-yl]-2,2-dimethyl- propanamide n-hexane 0.25-solvate hemihydrate
Osmialowski, B., Valkonen, A., & Checinska, L. (2013). N-[2-(2,2-Dimethylpropanamido)- pyrimidin-4-yl]-2,2-dimethyl- propanamide n-hexane 0.25-solvate hemihydrate. Acta Crystallographica Section E : Structure Reports Online, 69(11), o1617-o1618. https://doi.org/10.1107/S160053681302713X
Date
2013Copyright
© the Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence.
The asymmetric unit of the title compound, C₁₄H₂₂N₄O₂·0.25C₆H₁₄·0.5H₂O, contains two independent molecules of 2,4-bis(pivaloylamino)pyrimidine (M) with similar conformations, one water molecule and one-half n-hexane solvent molecule situated on an inversion center. In one independent M molecule, one of the two tert-butyl groups is rotationally disordered between two orientations in a 3:2 ratio. The n-hexane solvent molecule is disordered between two conformations in the same ratio. The water molecule bridges two independent M molecules via O-H...O, N-H...O and O-H...N hydrogen bonds into a 2M·H₂O unit, and these units are further linked by N-H...N hydrogen bonds into chains running in the [010] direction. Weak C-H...O interactions are observed between the adjacent chains.
Publisher
International Union of CrystallographyISSN Search the Publication Forum
1600-5368Keywords
Original source
http://dx.doi.org/10.1107/S160053681302713XPublication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/22815784
Metadata
Show full item recordCollections
License
Except where otherwise noted, this item's license is described as © the Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence.