Acta Cryst. (2007). C63, o633-o637  [ doi:10.1107/S0108270107046033 ]

Geometry and bond-length alternation in nonlinear optical materials. I. Standard parameters in two precursors

G. J. Gainsford, M. D. H. Bhuiyan and A. J. Kay

Formula: C₂₂H₁₈N₄O₂ and C₂₄H₂₀N₄O₂

Online 13 October 2007

Copyright © International Union of Crystallography
IUCr Webmaster