title: Assembled molecular face-rotating polyhedra to transfer chirality from two to three dimensions.
abstract: In nature, protein subunits on the capsids of many icosahedral viruses form rotational patterns, and mathematicians also incorporate asymmetric patterns into faces of polyhedra. Chemists have constructed molecular polyhedra with vacant or highly symmetric faces, but very little is known about constructing polyhedra with asymmetric faces. Here we report a strategy to embellish a C3h truxene unit with rotational patterns into the faces of an octahedron, forming chiral octahedra that exhibit the largest molar ellipticity ever reported, to the best of our knowledge. The directionalities of the facial rotations can be controlled by vertices to achieve identical rotational directionality on each face, resembling the homo-directionality of virus capsids. Investigations of the kinetics and mechanism reveal that non-covalent interaction among the faces is essential to the facial homo-directionality.
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
authors.forename: Xinchang
authors.initials: X
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Yu
authors.initials: Y
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Huayan
authors.initials: H
authors.lastname: Yang
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
authors.forename: Hongxun
authors.initials: H
authors.lastname: Fang
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Ruixue
authors.initials: R
authors.lastname: Chen
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Yibin
authors.initials: Y
authors.lastname: Sun
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Nanfeng
authors.initials: N
authors.lastname: Zheng
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
authors.forename: Kai
authors.initials: K
authors.lastname: Tan
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Lu
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Zhongqun
authors.initials: Z
authors.lastname: Tian
authors.affiliation: State Key Laboratory of Physical Chemistry of Solid Surfaces and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.|Collaborative Innovation Centre of Chemistry for Energy Materials, Xiamen University, Xiamen 361005, China.
authors.forename: Xiaoyu
authors.initials: X
authors.lastname: Cao