Synthesis, crystal structure and photocatalytic properties of two 2-D coordination polymer constructed from pyridylmethylphosphonate

The photocatalytic activities of two novel different 2-D coordination polymers constructed from 4-pyridylmentylphosphonic acid ligand have been explored. [Display omitted] •Two coordination polymers based on 4-pyridylmethylphosphonic acid have been hydrothermally synthesized and fully characterized....

Full description

Saved in:
Bibliographic Details
Published in:Inorganic chemistry communications 2020-09, Vol.119, p.108123, Article 108123
Main Authors: Qiu, Li-Jun, Lin, Chen-Lan, Chen, Chao-Yue, Wang, Xin, Yang, Ting-Hai
Format: Article
Language:English
Subjects:
Copper
Crystal structure
Metal phosphonate
Nickel
Photocatalyst
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The photocatalytic activities of two novel different 2-D coordination polymers constructed from 4-pyridylmentylphosphonic acid ligand have been explored. [Display omitted] •Two coordination polymers based on 4-pyridylmethylphosphonic acid have been hydrothermally synthesized and fully characterized.•The two compounds display different two-dimensional layered structures because the 4-pmp2− ligand adopts different coordination modes. Compound 1 displays wave-layered structure constructed from single inorganic chain while compound 2 features layered structure built from double inorganic chain.•The photocatalytic properties of compound 1 show that it exhibits good photocatalytic activity in degradation of methylene blue (MB) and rhodamine B (RhB) organic dye. Two coordination polymers, formula [Ni(4-pmp)(H2O)3] (1) and [Cu(4-pmp)] (2), (4-pmp2− = 4-pyridylmethylphosphonate), have been hydrothermally synthesized and fully characterized. The two compounds display different two-dimensional layered structures because the 4-pmp2− ligand adopts different coordination modes. Compound 1 displays wave-layered structure constructed from single inorganic chain, in which each PO3 tetrahedron was corner-shared with two NiNO3 octahedrons. Compound 2 features layered structure built from double inorganic chain, in which each PO3 tetrahedron is corner-shared with three CuNO3 tetrahedrons. The photocatalytic properties of compound 1 show that it exhibits good photocatalytic activity in degradation of methylene blue (MB) and rhodamine B (RhB) organic dye.
ISSN:1387-7003
1879-0259
DOI:10.1016/j.inoche.2020.108123