Yokoyama, T., Mido, T., Takahara, G., Ogata, K., Chwojnowska, E., Yonezawa, N., & Okamoto, A. (2017). Crystal structure of 1-benzoyl-2,7-dimethoxy-8-(3,5-dimethylbenzoyl) naphthalene: Head-to-head fashioned molecular motif for accumulating weak non-classical hydrogen bonds. European Journal of Chemistry, 8(2), 188–194. https://doi.org/10.5155/eurjchem.8.2.188-194.1572