Abstract
C14H10O2Se2 is monoclinic, P2i/c. The unit-cell dimensions at 293 K are a = 12.795(2), b = 12.126(2), c = 9.0179(13)Å, β = 107.074(6)°, V = 1337.5(3)Å3, and Z = 4. The R value is 0.048 for 2319 observed reflections. The dihedral angle between the plane C4–C7(O2)-Se1 and C9–C8(O1)-Se2 is 85.6(2)°, keeping the Se atom unshared electron pairs in a more stable configuration with the rest of the molecule. The packing in the crystal is entirely due to van der Waals forces.
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Ramos, F.M., Soriano-Garcia, M. & Hernandez, G.A. Crystal Structure of Dibenzoyl Diselenide. ANAL. SCI. 19, 965–966 (2003). https://doi.org/10.2116/analsci.19.965
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DOI: https://doi.org/10.2116/analsci.19.965