Crystal structure of diethyl 3,9-diphenyl-6,12-bis(3-methoxyphenyl)-3,9-diazahexacyclo[6.4.0.02,7.04,11.05,10]dodecane-1,11-dicarboxylate, C42H42N2O6.

C42H42N2O6, monoclinic, <italic>P</italic>21/<italic>c</italic> (no. 14), <italic>a</italic> = 6.9848(14) Å, <italic>b</italic> = 20.816(4) Å, <italic>c</italic> = 11.543(2) Å, <italic>β</italic> = 99.745(5)°, <italic>V</italic> = 1654.1(6) Å3, <italic>Z</italic> = 2, <italic>R</italic>gt(<italic>F</italic>) = 0.0377, <italic>wR</italic>ref(<italic>F</italic>2) = 0.1019, <italic>T</italic> = 113(2) K. [ABSTRACT FROM AUTHOR]