Four cluster-based coordination polymers built on a semirigid tripod tricarboxylate ligand

Content Provider	Semantic Scholar
Author	Zhang, Jun Xue, Yun-Shan Li, Yi-Zhi Du, Hong-Bin You, Xiao-Zeng
Copyright Year	2012
Abstract	By using a flexible multidentate carboxylate linker 4,4′,4′′-(((2,4,6-trimethylbenzene-1,3,5-triyl)tris(methylene))tris(oxy))tribenzoic acid (H3L), four novel coordination polymers [Mn7L4(DMF)4(H2O)4Cl2]·10(H2O) (1), [Cd7L4(DMF)4(H2O)4Cl2]·10(H2O) (2), [Co7L4(DMF)4(H2O)4(OH)2]·11(H2O) (3), and [Co4L2(DMF)2(H2O)4Cl2]·4(DMF)·3(H2O) (4) were obtained and characterized by single-crystal X-ray diffraction, thermogravimetric and magnetic studies. Compounds 1–3 are isomorphous, built upon a 12-connecting linear M7 cluster and a 3-connecting L3− ligand to form a polycatenated 3D network. 4 comprises of 3-connecting trigonal M2 clusters and L3− linkers to form a 2D layered structure with hcb topology. The magnetic studies of the M7-cluster compounds 1 and 3 show the presence of antiferromagnetic interactions between the M2+ ions in 1 and 3.
Starting Page	8215
Ending Page	8221
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1039/C2CE26327K
Alternate Webpage(s)	http://www.rsc.org/suppdata/ce/c2/c2ce26327k/c2ce26327k.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C2CE26327K
Volume Number	14
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article