4-(1H-Tetrazol-5-yl)benzene-1,3-diol
نویسندگان
چکیده
منابع مشابه
4-(1H-Tetrazol-5-yl)benzene-1,3-diol
In the title compound, C7H6N4O2, rings are almost coplanar, the dihedral angle between them being 8.45 (13)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, the mol-ecules are linked by O-H⋯N and N-H⋯O hydrogen bonds into a three-dimensional network.
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Two Cd complexes have been prepared by reaction of Cd (II) with 4-(1H-Tetrazol-5yloxy) – phenylamine (HTY) and 2-(1H-Tetrazol) pyridine (HTP) ligands. These new complexes were characterized by IR, UV-Visible, 1H-NMR and 13C-NMR spectroscopies. The changes observed between the FT-IR, H-NMR and UV-Vis spectra of the ligands and complexes allowed to establish the coordination mode of the metal in ...
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An easy and efficient method to obtain Schiff bases of [2-(2-substituted-phenyl)-3-(4-{1-[2-(1Htetrazol-5-yl)-biphenyl-4-ylmethyl])-1H benzoimidazol-2-yl}-phenyl)thiazolidin-4-one] using different aromatic aldehydes. Reaction mixture of Schiff base (0.01 mol) and mercaptoacetic acid (0.05 mol) dissolved in dioxane (50 ml), anhydrous zinc chloride (0.008 mol) was added and refluxed for 12 hrs. T...
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The reaction of CoCl(2).6H(2)O with m-BDTH(2) (1,3-benzeneditetrazol-5-yl) leads to [Co(C(8)H(6)N(8))(2)(H(2)O)(2)(CH(3)CN)(2)]Cl(2) (1). Both tetrazolic groups remain protonated existing in a 1H tautomeric form. A trifurcated chlorine atom and stacking interactions assemble compound 1 into a three-dimensional network.
متن کاملTetraaquabis{5-[2-(1H-tetrazol-5-yl)ethenyl]pyrazolato-κN 2}manganese(II) dihydrate
The title compound, [Mn(C(4)H(3)N(8))(2)(H(2)O)(4)]·2H(2)O, represents the first structurally characterized transition metal complex of the 1,2-bis-(tetra-zol-5-yl)ethene ligand. The complex mol-ecule occupies a special position on an inversion centre and the Mn atom has a tetra-gonally distorted octa-hedral coordination. The bis-(tetra-zolyl)ethene ligand is planar within 0.0366 (7) Å. All 'ac...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s160053681300411x