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</script>pmid: 21522657
pmc: PMC3050167
The asymmetric unit of the title compound, C(2)H(2)N(4)O(2), contains two crystallographically independent mol-ecules in which the triazole rings are essentially planar, with maximum deviations of 0.003 (1) Å in both molecules. The dihedral angle between the two 1H-1,2,4-triazole rings is 56.58 (5)°. In the crystal, mol-ecules are linked via inter-moléculaire N-H-N et C-H-H-O hydrogen bonds, forming a supra-moléculaire chain along the b axis.
The asymmetric unit of the title compound, C(2)H(2)N(4)O(2), contains two crystallographically independent mol-ecules in which the triazole rings are essentially planar, with maximum desviations of 0.003 (1) Å in both molecules. The dihedral angle between the two 1H-1,2,4-triazole rings is 56.58 (5)°. In the crystal, mol-ecules are linked via inter-molecular N-H, N and C-H, O hydrogen bonds, forming a supra-molecular chain along the b axis.
The asymmetric unit of the title compound, C(2)H(2)N(4)O(2), contains two crystallographically independent mol-ecules in which the triazole rings are essentially planar, with maximum deviations of 0.003 (1) Å in both molecules. The dihedral angle between the two 1H-1,2,4-triazole rings is 56.58 (5)°. In the crystal, mol-ecules are linked via inter-molecular N-H⋯N and C-H⋯O hydrogen bonds, forming a supra-molecular chain along the b axis.
The asymmetric unit of the title compound, C(2)H(2)N(4)O(2), contains two crystallographically independent mol-ecules in which the triazole rings are essentially planar, with maximum deviations of 0.003 (1) Å in both molecules. The dihedral angle between the two 1H-1,2,4-triazole rings is 56.58 (5)°. In the crystal, mol-ecules are linked via inter-molecular N-H N and C-H O hydrogen bonds, forming a supra-molecular chain along the b axis.
تحتوي الوحدة غير المتماثلة لمركب العنوان، C(2)H(2)N(4)O(2)، على جزيئتين مستقلتين بلوريًا تكون فيهما حلقات التريازول مستوية بشكل أساسي، مع انحرافات قصوى قدرها 0.003 (1) Å في كلا الجزيئين. الزاوية الثنائية السطوح بين حلقتي 1H -1،2،4 - triazole هي 56.58 (5)درجة. في البلورة، ترتبط جزيئات المول عبر روابط هيدروجينية N - H N و C - H O بين الجزيئات، مما يشكل سلسلة فوق جزيئية على طول المحور b.
FOS: Computer and information sciences, Recent Advances in Triazine Chemistry, Bioinformatics, Organic chemistry, Medicinal chemistry, Crystal (programming language), Organic Papers, Inorganic Chemistry, FOS: Chemical sciences, Heterocyclic Compounds, FOS: Mathematics, Biology, Heterocyclic Compounds for Drug Discovery, Alkyl, 1,2,4-Triazole, Hydrogen bond, Crystallography, Organic Chemistry, Nitro, Molecule, Unit (ring theory), Computer science, Mathematics education, Chemical Crystallography, Programming language, Chemistry, QD901-999, Physical Sciences, Dihedral angle, Triazole, Mathematics
FOS: Computer and information sciences, Recent Advances in Triazine Chemistry, Bioinformatics, Organic chemistry, Medicinal chemistry, Crystal (programming language), Organic Papers, Inorganic Chemistry, FOS: Chemical sciences, Heterocyclic Compounds, FOS: Mathematics, Biology, Heterocyclic Compounds for Drug Discovery, Alkyl, 1,2,4-Triazole, Hydrogen bond, Crystallography, Organic Chemistry, Nitro, Molecule, Unit (ring theory), Computer science, Mathematics education, Chemical Crystallography, Programming language, Chemistry, QD901-999, Physical Sciences, Dihedral angle, Triazole, Mathematics
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