| Autor: |
White JM; School of Chemistry and BIO-21 Institute, University of Melbourne, Parkville, VIC 3010, Melbourne, Australia., Brydon SC; School of Chemistry and BIO-21 Institute, University of Melbourne, Parkville, VIC 3010, Melbourne, Australia., Fellowes T; School of Chemistry and BIO-21 Institute, University of Melbourne, Parkville, VIC 3010, Melbourne, Australia. |
| Jazyk: |
angličtina |
| Zdroj: |
Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Nov 30; Vol. 74 (Pt 12), pp. 1903-1907. Date of Electronic Publication: 2018 Nov 30 (Print Publication: 2018). |
| DOI: |
10.1107/S2056989018016791 |
| Abstrakt: |
Methyl pro-amine { N , N ,3-trimethyl-4-[6-(4-methyl-piperazin-1-yl)-1 H ,3' H -[2,5'-bibenzo[ d ]imidazol]-2'-yl]aniline}, C 28 H 35 N 7 O 2 , crystallized as both a dihydrate, C 28 H 31 N 7 ·2H 2 O, and monohydrate, C 28 H 31 N 7 ·H 2 O, form from water in the presence of β-cyclo-dextrin, in the P 2 1 / c and P 2 1 / n space groups, respectively. The two structures adopt different conformations and tautomeric forms as a result of the differing crystal packing as dictated by hydrogen-bonding inter-actions. The dihydrate crystallizes as a three-dimensional hydrogen-bonded network, while the monohydrate crystallizes as a two-dimensional hydrogen-bonded network. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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