The effect of conjugation degree of aromatic carboxylic acids on electronic and photo-responsive behaviors of naphthalenediimide-based coordination polymers

Abstract

Three novel naphthalenediimide-based (NDI-based) coordination polymers (CPs), namely [Cd(3-PMNDI)(2,2´-BPDC)] (1), [Cd2(3-PMNDI)1.5(4,4´-BPDC)2(H2O)3]∙DMF (2) and [Cd(3-PMNDI)(4,4´-SDC)] (3) (2,2´-H2BPDC = 2,2´-biphenyldicarboxylic acid, 4,4´-H2BPDC = 4,4´-biphenyldicarboxylic acid, 4,4´-H2SDC = 4,4´-stilbenedicarboxylic acid, 3-PMNDI = N,N´-bis(3-pyridylmethyl)-1,4,5,8-naphthalenediimide,...

Preparation of a novel cadmium-containing coordination polymer and catalytic application in the synthesis of N-alkylated aminoquinoline derivatives via the borrowing hydrogen approach

“…23 The O 1s spectra of the ] n shows typical peaks centered at 405.2 eV and 411.9 eV, ascribable to the 3d 5/2 and 3d 3/2 of Cd(II) species, respectively. 25…”

Design and Construction of the Uranyl Coordination Polymer with Multifunction Stimulus Response: Fluorescent Sensors for Halide Ions and Photochromism

“…The other one is to substitute the hydrogen atoms on the NDI core and change the side group, thereby generating different NDI derivatives with core substitution . Because of the electron-deficient nature of NDI core, NDI-based CPs may exhibit various functions such as photoresponse, , electrochromic response, chemical sensing response, and erasable printing . At present, there have been a large number of reports on CPs based on transition metals, main group metals, and lanthanide metals, and their physicochemical properties and potential applications have been widely studied .…”