Acta Cryst. (2008). E64, o729  [ doi:10.1107/S160053680800706X ]

Diethyl 2-[(4-nitrophenyl)(4-phenyl-1,2,3-selenadiazol-5-yl)methyl]malonate

A. Marx, S. Saravanan, S. Muthusubramanian, V. Manivannan and N. P. Rath

Abstract: In the title compound, C₂₂H₂₁N₃O₆Se, the heterocyclic ring makes dihedral angles of 50.03 (11) and 67.75 (11)°, respectively, with the benzene and phenyl rings. The terminal C atoms of the ester groups are disordered over two positions: the site occupancies for the C atoms are 0.62 (3)/0.38 (3) and 0.48 (3)/0.52 (3). In the crystal structure, weak intra- and intermolecular C-HO interactions are observed.

Online 20 March 2008

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