Naslov
Synthesis and Characterization of 3, 4, 5-triamino-1, 2, 4-triazolium 5-nitrotetrazolate

Autori
Darwich, Chaza ; Klapötke, Thomas, M. ; Welch, Jan, M. ; Sućeska, Muhamed

Izvornik
Propellants Explosives Pyrotechnics (0721-3115) 32 (2007), 3; 235-243

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
explosives; nitrotetrazole; triaminotriazole; X-ray

Sažetak
3, 4, 5-triamino-1, 2, 4-triazolium 5-nitrotetrazolate (2) was synthesized in high yield from 3, 4, 5-triamino-1, 2, 4-triazole (guanazine) (1) and ammonium 5-nitrotetrazolate. The new compound (2) was characterized by vibrational (IR and Raman) and multinuclear NMR spectroscopy (^1H, ^13C, ^15N), elemental analysis and single crystal X-ray diffraction (triclinic, P(-1), a = 7.194(5), b = 8.215(5), c = 8.668(5) nm, alpha = 75.307(5), β = 70.054(5), gama = 68.104(5)°, V = 442.1(5) nm^3, Z = 2, ρ = 1.722 g cm^-1, R_1= 0.0519 [F > 4σ (F)], wR_2 (all data) = 0.1154). The ^15N NMR spectrum and X-ray crystal structure (triclinic, P-1, a = 5.578(5), b = 6.166(5), c = 7.395(5) nm, alpha = 114.485(5)°, β = 90.810(5)°, gama = 97.846(5)°, V = 228.6(3) nm^3, Z = 2, ρ = 1.658 g cm^-1, R_1 = 0.0460 [F > 4σ (F)], wR_2 (all data) = 0.1153) of 1 were also determined.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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