“…The angles at the Se atoms, 98.6(3) ° [99.3 (2)°], are in agreement with reported values for comparable compounds (with a methylene group and an aromatic ring attached to the Se atom) ranging from 100.5 (3) to 101.6(2) ° (Brussani, Ley, Wright & Williams, 1986;Dupont, Dideberg & Jacquemin, 1990;Iwaoka & Tomoda, 1994) (Brussani et al, 1986;Dupont et al, 1990;Iwaoka & Tomoda, 1994).…”