title: Enantiomerically Pure Chiral {Cu(II)32}-Based 2D-Layered Frameworks: From the Asymmetric Octacopper(II) Subcomponents to 3D Hierarchical Supramolecular Structures.
abstract: Two new chiral copper(II) coordination polymers comprising octacopper(II) subcomponents were synthesized through investigation of the interplay among tartrate ligands, guanidinium cations, and metals. Our analysis confirms that these compounds are enantiomers exhibiting 3D hierarchical supramolecular structures that are constituted by 2D sublayers and sustained by noncovalent bonding interactions.
authors.affiliation: State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry & Chemical Engineering, Hunan University , Changsha 410082, P. R. China.|Department of Chemistry & Environmental Engineering, Hunan City University , Yiyang 413000, P. R. China.
authors.forename: Wei
authors.initials: W
authors.lastname: Meng
authors.affiliation: State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry & Chemical Engineering, Hunan University , Changsha 410082, P. R. China.
authors.forename: Feng
authors.initials: F
authors.lastname: Xu
authors.affiliation: State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry & Chemical Engineering, Hunan University , Changsha 410082, P. R. China.
authors.forename: Weijian
authors.initials: W
authors.lastname: Xu