The asymmetric unit of the title compound, C8H9N5O2, contains two independent mol-ecules (A and B) in which the dihedral angles between the triazole and pyrazole rings are 4.80â (14) and 8.45â (16)°. In the crystal, mol-ecules are linked by N-Hâ¯N hydrogen bonds into supra-molecular independent A and B chains propagating along the b-axis direction. The crystal structure also features Ï-Ï stacking between the aromatic rings of adjacent chains, the centroid-centroid separations being 3.8001â (15), 3.8078â (17), 3.8190â (14) and 3.8421â (15)â à .
Methyl 5-methyl-1-(1H-pyrazol-3-yl)-1H-1,2,3-triazole-4-carboxyl-ate.
5-甲基-1-(1H-吡唑-3-基)-1H-1,2,3-三唑-4-羧酸甲酯
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作者:Bai Xiao-Guang, Feng Chao
| 期刊: | Acta Crystallographica Section E-Structure Reports Online | 影响因子: | 0.600 |
| 时间: | 2014 | 起止号: | 2014 Jun 7; 70(Pt 7):o755 |
| doi: | 10.1107/S1600536814012380 | ||
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