title: Doubly interpenetrated chiral (10,3)-a network with charge-transfer-type guest inclusion.
abstract: A doubly interpenetrated metal-organic framework, [Zn(3)(TATB)(2)(H(2)O)(2)](n) (2), with chiral (10,3)-a topology, has been synthesized from an achiral, trigonal-planar ligand, 4,4',4″-s-triazine-2,4,6-triyltribenzoate (TATB). The large chiral channels in 2 act as scaffolds for the inclusion of N,N-dimethylaniline (DMA) molecules by donor-acceptor interactions. The resulting host-guest composite, DMA@2, shows desirably intense luminescence, which originated from photoinduced charge-transfer interactions in excited states.
authors: State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science & Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China. hanlei@nbu.edu.cn
authors: Lei
authors: L
authors: Han
authors: Lan
authors: L
authors: Qin
authors: Lan-Ping
authors: LP
authors: Xu
authors: Wen-Na
authors: WN
authors: Zhao
mesh_terms: D018360:Crystallography, X-Ray; D049449:Luminescence; D008958:Models, Molecular; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D015032:Zinc / Q000737:chemistry*
chemical_list: D009942:Organometallic Compounds; D015032:Zinc