TY - JOUR
T1 - Three-dimensional lanthanide coordination polymers with p-phenylenediacrylates
T2 - Syntheses, structures, and properties
AU - Zhou, Xin Hui
AU - Li, Hong Hui
AU - Huang, Wei
PY - 2012/4/1
Y1 - 2012/4/1
N2 - Three three-dimensional lanthanide coordination polymers [Ln 2(pda) 2(HCOO)(OH)(H 2O)] n (Ln = Dy, 1; Tb, 2; Ho, 3; H 2pda = p-phenylenediacrylic acid) have been solvothermally synthesized and their structures have been determined using either X-ray powder or single-crystal diffraction data. They are isostructural and possess a 3D architecture with the pcu (α-Po) net topology based on the parallel 1D lanthanide-oxygen rod-shaped secondary building units, each of which is connected to four other rods by the pda ligands. The photoluminescent properties of 1-3 have been investigated. Complexes 1-3 all display the intense blue emission in the solid state at room temperature. Especially, compared with the free H 2pda ligands, 1 shows the strong fluorescence enhancement due to the complexation.
AB - Three three-dimensional lanthanide coordination polymers [Ln 2(pda) 2(HCOO)(OH)(H 2O)] n (Ln = Dy, 1; Tb, 2; Ho, 3; H 2pda = p-phenylenediacrylic acid) have been solvothermally synthesized and their structures have been determined using either X-ray powder or single-crystal diffraction data. They are isostructural and possess a 3D architecture with the pcu (α-Po) net topology based on the parallel 1D lanthanide-oxygen rod-shaped secondary building units, each of which is connected to four other rods by the pda ligands. The photoluminescent properties of 1-3 have been investigated. Complexes 1-3 all display the intense blue emission in the solid state at room temperature. Especially, compared with the free H 2pda ligands, 1 shows the strong fluorescence enhancement due to the complexation.
KW - Coordination polymers
KW - Lanthanide
KW - p-Phenylenediacrylate
KW - Photoluminescent
UR - http://www.scopus.com/inward/record.url?scp=84857923155&partnerID=8YFLogxK
U2 - 10.1016/j.ica.2011.11.054
DO - 10.1016/j.ica.2011.11.054
M3 - 文章
AN - SCOPUS:84857923155
SN - 0020-1693
VL - 384
SP - 184
EP - 188
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
ER -