trans-Diaquabis[5-(pyridine-3-carboxamido)tetrazolido-κ2O,N1]zinc dihydrate
نویسندگان
چکیده
منابع مشابه
trans-Diaquabis[5-(pyridine-3-carboxamido)tetrazolido-κ2 O,N 1]zinc dihydrate
The title compound, [Zn(C(7)H(5)N(6)O)(2)(H(2)O)(2)]·2H(2)O, consists of one Zn(II) ion located on the crystallographic inversion centre, two 5-(pyridine-3-carboxamido)-tetra-zolide ligands, two coordinated water mol-ecules and two free water mol-ecules. The Zn(II) ion adopts a slightly distorted octa-hedral coordination geometry formed by the N,O-chelating ligands and two O water atoms. The py...
متن کامل(E)-N′-(4-Methoxybenzylidene)pyridine-3-carbohydrazide dihydrate
In the title compound, C14H13N3O2·2H2O, the hydrazone mol-ecule adopts an E conformation with respect to the C=N bond. The dihedral angle between the benzene and pyridine rings is 8.55 (10)°. The methyl-idene-hydrazide [-C(=O)-N-N=C-] fragment is essentially planar, with a maximum deviation of 0.0375 (13) Å. The mean planes of the benzene and pyridine rings make dihedral angles of 2.71 (14) and...
متن کاملImidazolium trans-diaquadioxalatochromate(III) dihydrate
In the title hydrated mol-ecular salt, (C3H5N2)[Cr(C2O4)2(H2O)2]·2H2O, the complete cation is generated by a crystallographic twofold rotation axis, with one C atom lying on the rotation axis. The complete anion is generated by crystallographic inversion symmetry (Cr(III) site symmetry -1), to generate a slightly distorted CrO6 octa-hedron with trans water mol-ecules and chelating oxalate diani...
متن کاملN′-[(E)-(3-Fluoropyridin-2-yl)methylidene]pyridine-3-carbohydrazide dihydrate
The organic molecule in the title dihydrate, C12H9FN4O·2H2O, exists in the E conformation with respect to the azo-methane C=N double bond. The mol-ecule is approximately planar, with a maximum deviation of 0.117 (1) Å for the carbonyl O atom from the mean plane of the mol-ecule. Both pyridine rings are essentially coplanar with the central C(=O)N2C unit [dihedral angles = 1.99 (7) and 5.71 (8)°...
متن کاملHexaaquachromium(III) pyridine-2,4,6-tricarboxylate dihydrate
The chromium(III) atom in the title salt, [Cr(H(2)O)(6)](C(8)H(2)NO(6))·2H(2)O, has an octa-hedral coordination geometry. In the crystal, the cation, anion and uncoordinated water mol-ecules, both of which are disordered over two positions in a 1:1 ratio, are linked by O-H⋯O hydrogen bonds.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812014997