Information card for entry 2019772
Common name |
Trimethoprim‒3,3-dimethylglutarimide (1/1) |
Chemical name |
5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine‒4,4-dimethylpiperidine-2,6-dione (1/1) |
Formula |
C21 H29 N5 O5 |
Calculated formula |
C21 H29 N5 O5 |
SMILES |
n1c(N)nc(N)c(c1)Cc1cc(OC)c(OC)c(OC)c1.N1C(=O)CC(CC1=O)(C)C |
Title of publication |
Cocrystals of the antibiotic trimethoprim with glutarimide and 3,3-dimethylglutarimide held together by three hydrogen bonds |
Authors of publication |
Ton, Quoc Cuong; Egert, Ernst |
Journal of publication |
Acta Crystallographica Section C |
Year of publication |
2015 |
Journal volume |
71 |
Journal issue |
1 |
a |
7.361 ± 0.002 Å |
b |
12.032 ± 0.002 Å |
c |
14.132 ± 0.003 Å |
α |
109.59 ± 0.03° |
β |
92.48 ± 0.03° |
γ |
99.14 ± 0.03° |
Cell volume |
1157.9 ± 0.5 Å3 |
Cell temperature |
173 ± 2 K |
Ambient diffraction temperature |
173 ± 2 K |
Number of distinct elements |
4 |
Space group number |
2 |
Hermann-Mauguin space group symbol |
P -1 |
Hall space group symbol |
-P 1 |
Residual factor for all reflections |
0.0495 |
Residual factor for significantly intense reflections |
0.0375 |
Weighted residual factors for significantly intense reflections |
0.1018 |
Weighted residual factors for all reflections included in the refinement |
0.1064 |
Goodness-of-fit parameter for all reflections included in the refinement |
1.148 |
Diffraction radiation wavelength |
0.71073 Å |
Diffraction radiation type |
MoKα |
Has coordinates |
Yes |
Has disorder |
No |
Has Fobs |
Yes |
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The link is:
https://www.crystallography.net/2019772.html