19836-28-3Relevant articles and documents
Novel transformations of nitraminodiol diacetates
Fedorov
, p. 722 - 723 (1996)
A novel scission reaction of nitraminodiol diacetates of the formula AcO[CH2N(NO2)]xCH2OAc (x = 1-4) in concentrated sulfuric acid to form formaldehyde, nitramide, and 2-nitro-2-azapropane-1,3-diol disulfate was found.
CRYSTAL AND MOLECULAR STRUCTURE OF TWO MODIFICATIONS OF BIS-(2,2,2-TRINITROETHYL)NITRAMINE
Atovmyan, L. O.,Gafurov, R. G.,Golovina, N. I.,Eremenko, L. T.,Fedorov, B. S.
, p. 803 - 808 (1980)
The structure of the two modifications of bis-(2,2,2-trinitroethyl)nitramine have been studied.The crystals of modification A are orthorhombic, a = 22.995, b = 9.506, c = 6.147 Angstroem, dcalc = 1.929 g/cm3, space group Pn21a, four molecules in the unit cell.The crystals of modification B are monoclinic, a = 18.124, b = 10.362, c = 6.162 Angstroem, γ = 118.65 deg, dcalc = 1.967 g/cm3, space group P21/a, four molecules in the unit cell.The structures were determined from the intensities, recorded on a DAR-UM diffractometer, and refined by the method of least squares as far as R = 0.055 for 572 and 1988 reflections respectively.The intramolecularand intermolecular contacts in both modifications have been examined.On going from modification A to modification B there is slight loosening of the molecule, leading to a decrease in the intermolecular contacts.The molecules in modification B are less strained and more closely packed, leading to a slight increase in the density of the crystal.
