title: [8-(4-Phen-oxy-benzo-yl)-2,7-bis-(propan-2-yl-oxy)naphthalen-1-yl](4-phen-oxy-phen-yl)methanone.
abstract: The entire title mol-ecule, C(42)H(36)O(6), is completed by the application of a twofold axis. The 4-phen-oxy-benzoyl groups at the 1- and 8-positions of the naphthalene ring system are aligned almost anti-parallel. The dihedral angle between the best planes of the benzene rings of the benzoyl moieties and the naphthalene ring system is 70.52 (5)° and that between the best planes of the benzene rings of the phen-oxy groups and the naphthalene ring system is 27.80 (6)°. In the crystal, mol-ecules are linked into a three-dimensional architecture by C-H⋯O and C-H⋯π inter-actions.
authors: Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture & Technology, Koganei, Tokyo 184-8588,  Japan.
authors: Sayaka
authors: S
authors: Yoshiwaka
authors: Daichi
authors: D
authors: Hijikata
authors: Kosuke
authors: K
authors: Sasagawa
authors: Akiko
authors: A
authors: Okamoto
authors: Noriyuki
authors: N
authors: Yonezawa