TY - JOUR
T1 - Different dimensional coordination polymers with 4,4-oxybis(benzoate)
T2 - Syntheses, structures and properties
AU - Lun, Huijie
AU - Li, Yamin
AU - Zhang, Xudong
AU - Yang, Jing He
AU - Xiao, Changyu
AU - Xu, Yanqing
AU - Li, Junrui
PY - 2014/7
Y1 - 2014/7
N2 - Five transition-metal coordination polymers, namely, [Zn7Cl 6(oba)4]n (1), [Cd7Cl 6(oba)4]n (2), [Zn(oba)(H2O)] n (3), [Ag2(oba)]n (4) and [Co(oba)(H 2O)2]n (5) (H2oba=4,4′- oxydibenzoic acid), have been achieved under hydrothermal conditions and structurally characterized by IR, elemental analyses, X-ray single-crystal diffraction and TGA. The X-ray single-crystal diffraction reveals that compounds 1 and 2 are isomorphism, featuring pillared-layer 3D motifs, in which the 2D inorganic layers (Zn6Cl7)n (or (Cd 6Cl7)n) are connected by oba2- pillars. Compound 3 exhibits 1D stair-like chain and extends to a 3D network by two different interchain O-H-O hydrogen bonding interactions while compound 4 features wave chains and stretches to 2D layer by interchain Ag-O weak contacts. Compound 5 shows 2D network in which Co-chains are pillared by oba2- ligand and then forms a 3D network by four different O-H-O hydrogen bonding interactions. Furthermore, 1-4 exhibit luminescent properties at a solid state and 5 shows antiferromagnetic behavior.
AB - Five transition-metal coordination polymers, namely, [Zn7Cl 6(oba)4]n (1), [Cd7Cl 6(oba)4]n (2), [Zn(oba)(H2O)] n (3), [Ag2(oba)]n (4) and [Co(oba)(H 2O)2]n (5) (H2oba=4,4′- oxydibenzoic acid), have been achieved under hydrothermal conditions and structurally characterized by IR, elemental analyses, X-ray single-crystal diffraction and TGA. The X-ray single-crystal diffraction reveals that compounds 1 and 2 are isomorphism, featuring pillared-layer 3D motifs, in which the 2D inorganic layers (Zn6Cl7)n (or (Cd 6Cl7)n) are connected by oba2- pillars. Compound 3 exhibits 1D stair-like chain and extends to a 3D network by two different interchain O-H-O hydrogen bonding interactions while compound 4 features wave chains and stretches to 2D layer by interchain Ag-O weak contacts. Compound 5 shows 2D network in which Co-chains are pillared by oba2- ligand and then forms a 3D network by four different O-H-O hydrogen bonding interactions. Furthermore, 1-4 exhibit luminescent properties at a solid state and 5 shows antiferromagnetic behavior.
KW - 4,4′-oxydibenzoic acid
KW - Hydrothermal condition
KW - Luminescent properties
KW - Magnetic property
UR - http://www.scopus.com/inward/record.url?scp=84900411959&partnerID=8YFLogxK
U2 - 10.1016/j.jssc.2014.04.016
DO - 10.1016/j.jssc.2014.04.016
M3 - Article
AN - SCOPUS:84900411959
SN - 0022-4596
VL - 215
SP - 277
EP - 283
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
ER -