Abstract
Crystals of the title compound, C18H30N6·2H2O, are composed of units of diimidazo[c,h][1,6]diazecine and two water molecules. The asymmetric unit contains one half-molecule of diazecine and one uncoordinated water molecule in a general position. The complete ten-membered heterocycle is generated by an inversion center.The organic residue and water molecules form a two-dimensional hydrogen-bonded network. The 1,6-diazecine ring shows a chair conformation, with angles and distances in normal ranges.
Highlights
Crystals of the title compound, C18H30N62H2O, are composed of units of diimidazo[c,h][1,6]diazecine and two water molecules
The complete ten-membered heterocycle is generated by an inversion center.The organic residue and water molecules form a two-dimensional hydrogen-bonded network
H atoms treated by a mixture of independent and constrained refinement max = 0.19 e Å3
Summary
Betancourt-Mendiolab and Sylvain Bernèsc a Universidad de Guanajuato, División de Ciencias e Ingenierıa, Departamento de Ingenierıa Fısica, Lomas del Bosque No 103, Col. Lomas del Campestre, 37150. Gto., Mexico, bUniversidad de Guanajuato, División de Ciencias Naturales y. Departamento de Quımica, Noria Alta s/n, 36050 Guanajuato, Gto., Mexico, and cDEP Facultad de Ciencias Quımicas, UANL, Guerrero y Progreso S/N, Col. Treviño, 64570 Monterrey, N.L., Mexico
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