4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine.
The title compound, C6H8N6, crystallizes as an NH...N hydrogen-bond-linked dimer of two almost identical molecules in the asymmetric unit. Both of the molecules are almost planar (rms deviations of 0.0186 and 0.0296 Å in the two molecules) and their hydrazino groups are turned towards the pyrazole r...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Blackwell Munksgaard
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/25524 |
| _version_ | 1848751733175484416 |
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| author | Dolzhenko, Anton Pastorin, G. Dolzhenko, A. Tan, G. Koh, L. |
| author_facet | Dolzhenko, Anton Pastorin, G. Dolzhenko, A. Tan, G. Koh, L. |
| author_sort | Dolzhenko, Anton |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The title compound, C6H8N6, crystallizes as an NH...N hydrogen-bond-linked dimer of two almost identical molecules in the asymmetric unit. Both of the molecules are almost planar (rms deviations of 0.0186 and 0.0296 Å in the two molecules) and their hydrazino groups are turned towards the pyrazole rings. The dimers are arranged into chains via intermolecular NH...N hydrogen bonds between the hydrazino groups and the N atoms of the pyrimidine rings of both types of the molecules, linking the molecules into a C(7) graph-set motif along [100]. The methyl groups and the N atoms of the pyrazole rings form weak CH...N hydrogen bonds, which connect chains of the dimers in a C(4) motif parallel to [100]. |
| first_indexed | 2025-11-14T07:57:25Z |
| format | Journal Article |
| id | curtin-20.500.11937-25524 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:57:25Z |
| publishDate | 2009 |
| publisher | Blackwell Munksgaard |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-255242017-09-13T15:55:53Z 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. Dolzhenko, Anton Pastorin, G. Dolzhenko, A. Tan, G. Koh, L. The title compound, C6H8N6, crystallizes as an NH...N hydrogen-bond-linked dimer of two almost identical molecules in the asymmetric unit. Both of the molecules are almost planar (rms deviations of 0.0186 and 0.0296 Å in the two molecules) and their hydrazino groups are turned towards the pyrazole rings. The dimers are arranged into chains via intermolecular NH...N hydrogen bonds between the hydrazino groups and the N atoms of the pyrimidine rings of both types of the molecules, linking the molecules into a C(7) graph-set motif along [100]. The methyl groups and the N atoms of the pyrazole rings form weak CH...N hydrogen bonds, which connect chains of the dimers in a C(4) motif parallel to [100]. 2009 Journal Article http://hdl.handle.net/20.500.11937/25524 10.1107/S1600536809023952 Blackwell Munksgaard unknown |
| spellingShingle | Dolzhenko, Anton Pastorin, G. Dolzhenko, A. Tan, G. Koh, L. 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| title | 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| title_full | 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| title_fullStr | 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| title_full_unstemmed | 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| title_short | 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| title_sort | 4-hydrazino-1-methylpyrazolo[3,4-d]pyrimidine. |
| url | http://hdl.handle.net/20.500.11937/25524 |