title: A porphyrin nanotube: size-selective inclusion of tetranuclear molybdenum-oxo clusters.
authors.affiliation: Department of Chemistry, Faculty of Sciences, Kyushu University, Hakozaki, Higashi-Ku, Fukuoka 812-8581, Japan.
authors.forename: Ryosuke
authors.initials: R
authors.lastname: Harada
authors.forename: Yoshihisa
authors.initials: Y
authors.lastname: Matsuda
authors.forename: Hisashi
authors.initials: H
authors.lastname: Okawa
authors.forename: Takahiko
authors.initials: T
authors.lastname: Kojima