1-Isopropylideneamino-1H-tetrazol-5-amine
نویسندگان
چکیده
The mol-ecule of the title compound, C(4)H(8)N(6), assumes an approximately planar structure, the methyl C atoms and the C atom to which they are bonded being out of the mean tetrazole ring plane by 0.108 and 0.139, and 0.144 Å, respectively. π-π stacking between parallel tetra-zole rings [centroid-centroid distance = 3.4663 (11) Å] is observed in the crystal structure. Inter-molecular N-H⋯N hydrogen bonding further helps to stabilize the crystal structure.
منابع مشابه
Crystal structures of the three closely related compounds: bis[(1H-tetrazol-5-yl)methyl]nitramide, triaminoguanidinium 5-({[(1H-tetrazol-5-yl)methyl](nitro)amino}methyl)tetrazol-1-ide, and diammonium bis[(tetrazol-1-id-5-yl)methyl]nitramide monohydrate
In the mol-ecule of neutral bis-[(1H-tetra-zol-5-yl)meth-yl]nitramide, (I), C4H6N10O2, there are two intra-molecular N-H⋯O hydrogen bonds. In the crystal, N-H⋯N hydrogen bonds link mol-ecules, forming a two-dimensional network parallel to (-201) and weak C-H⋯O, C-H⋯N hydrogen bonds, and inter-molecular π-π stacking completes the three-dimensional network. The anion in the molecular salt, tri-am...
متن کاملBis[(diaminomethylidene)azanium] 5-(1-oxido-1H-1,2,3,4-tetrazol-5-yl)-1H-1,2,3,4-tetrazol-1-olate
The anion of the title salt, 2[C(NH(2))(3)](+)·C(2)N(8)O(2) (2-), lies on a center of inversion and its two five-membered rings are coplanar. The guanidinium cation forms N-H⋯O and N-H⋯N hydrogen bonds to the anion, generating an eight-membered ring. Other hydrogen bonds lead to the formation of a three-dimensional network.
متن کاملPoly[[bis{μ3-tris[2-(1H-tetrazol-1-yl)ethyl]amine}copper(II)] bis(perchlorate)]
In the title compound, {[Cu(C(9)H(15)N(13))(2)](ClO(4))(2)}(n), the Cu(2+) cation lies on an inversion center and is coordinated by the tetra-zole N(4) atoms of six symmetry-equivalent tris-[2-(1H-tetra-zol-1-yl)eth-yl]amine ligands (t(3)z) in the form of a Jahn-Teller-distorted octa-hedron with Cu-N bond distances of 2.0210 (8), 2.0259 (8) and 2.4098 (8) Å. The tertiary amine N atom is stereoc...
متن کامل1,3-Bis[5-(2-pyridyl)-1H-tetrazol-1-yl]propane
The title compound, C(15)H(14)N(10), is a multidentate ligand obtained by the reaction of 5-(2-pyrid-yl)tetra-zole with 1,3-dibromo-propane. The mol-ecule consists of two 5-(2-pyrid-yl)-1H-tetra-zol-1-yl units connected by a propyl-ene bridge in a U-like conformation. A twofold rotation axis passes through the central C atom.
متن کامل5-(Pyridinium-4-yl)-1H-1,2,3,4-tetrazol-1-ide
In the title zwitterionic mol-ecule, C(6)H(5)N(5), the tetra-zole and pyridine rings are nearly coplanar, making a dihedral angle of 2.08 (1)°. In the crystal, mol-ecules are connected by classical N-H⋯N and weak C-H⋯N hydrogen bonds.
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009