Layered donor–acceptor–acceptor arrangement in complex of molecular tweezer based on dioxa[2.2]orthocyclophane
摘要:
Flexible molecular receptors having three aromatic chromophores can bind electron deficient pi-system such as TCNQ and TCNB with both face-to-face and face-to-edge interactions. The receptors have tweezer-type conformations when a guest was trapped within their cavities. Sandwich-type donor-acceptor-acceptor (DAA) arrangement was realized in the crystalline supramolecular complex. (C) 2000 Elsevier Science Ltd. All rights reserved.
Flexible molecular receptors having three aromatic chromophores can bind electron deficient pi-system such as TCNQ and TCNB with both face-to-face and face-to-edge interactions. The receptors have tweezer-type conformations when a guest was trapped within their cavities. Sandwich-type donor-acceptor-acceptor (DAA) arrangement was realized in the crystalline supramolecular complex. (C) 2000 Elsevier Science Ltd. All rights reserved.
Intramolecular Complex Formation between Flexible Molecular Tweezers and Weak Electron Acceptor