(2,4-Dinitrophenyl)(1-methyl-1-nitroethyl)diazene
نویسنده
چکیده
In the title compound, C(9)H(9)N(5)O(6), the azo group adopts a trans conformation and the dihedral angles between the two nitro groups and the benzene ring are 11.6 (3) and 21.3 (3)°.
منابع مشابه
1-(2,4-Dinitrophenyl)-5-ferrocenyl-3-methyl-1H-pyrazole
In the title compound, [Fe(C(5)H(5))(C(15)H(11)N(4)O(4))], the dinitro-phenyl and cyclo-penta-dienyl rings make dihedral angles of 53.61 (6) and 23.11 (9)°, respectively, with the pyrazole unit. The two cyclo-penta-dienyl rings are in an eclipsed conformation. The crystal structure is stabilized by inter-molecular C-H⋯O inter-actions, which link mol-ecules into chains parallel to the b axis.
متن کامل2-Methylpyridinium 5-(2,4-dinitrophenyl)-1,3-dimethylbarbiturate
In the title mol-ecular salt [systematic name: 2-methyl-pyridinium 5-(2,4-dinitro-phen-yl)-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetra-hydro-pyrimidin-4-olate], C(6)H(8)N(+)·C(12)H(9)N(4)O(7) (-), the cation and anion are linked a through strong N-H⋯O hydrogen bond. In the crystal, C-H⋯O inter-actions link the ions, generating a chain along [010].
متن کامل6-{5-Amino-3-tert-butyl-4-[(E)-(3-methyl-1,2,4-thiadiazol-5-yl)diazenyl]-1H-pyrazol-1-yl}-1,3,5-triazine-2,4(1H,3H)-dione–1-methylpyrrolidin-2-one–water (1/1/1)
In the title compound, C(13)H(16)N(10)O(2)S·C(5)H(9)NO·H(2)O, the entire 1-methylpyrrolidin-2-one (NMP) mol-ecule is disordered over two sites with occupancies of 0.488 (5) and 0.512 (5). The six-membered triazine ring and the two five-membered pyrazole and thiadia-zole rings, together with the diazene (-N=N-) linkage are almost coplanar (r.m.s. deviation for the non-H atoms = 0.0256 Å) with me...
متن کاملMethyl 2,2-bis(2,4-dinitrophenyl)ethanoate
In the title compound, C(15)H(10)N(4)O(10), the dihedral angle between the aromatic rings is 89.05 (16)°. One O atom of one of the nitro groups is disordered over two sites in a 0.70:0.30 ratio. In the crystal, the mol-ecules are linked by weak C-H⋯O inter-actions.
متن کاملMolecular structure, vibrational spectra and photochemistry of 5-mercapto-1-methyltetrazole
In this work, 5-mercapto-1-methyltetrazole was studied by low temperature matrix-isolation and solid-state infrared spectroscopy, DFT(B3LYP)/6-311CCG(d,p) calculations and photochemical methods. In the low temperature neat solid phase and isolated in an argon matrix, the compound was found to exist in the 1-methyl-1,4-dihydro-5H-tetrazole-5-thione tautomeric form. The infrared spectra of the co...
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