344792-35-4Relevant academic research and scientific papers
Synthesis, structure, and magnetic properties of two 1-D helical coordination polymeric Cu(II) complexes
Bian, He-Dong,Yang, Xiao-E,Yu, Qing,Chen, Zi-Lu,Liang, Hong,Yan, Shi-Ping,Liao, Dai-Zheng
, p. 40 - 46 (2008)
Two helical coordination polymeric copper(II) complexes bearing amino acid Schiff bases HL or HL′, which are condensed from 2-hydroxy-1-naphthaldehyde with 2-aminobenzoic acid or l-valine, respectively, have been prepared and characterised by X-ray crystallography. In [CuL]n (1) the copper(II) atoms are bridged by syn-anti carboxylate groups giving infinite 1-D right-handed helical chains which are further connected by weak C-H?Cu interactions to build a 2-D network. While in [CuL′]n (2) the carboxylate group acts as a rare monatomic bridge to connect the adjacent copper(II) atoms leading to the formation of a left-handed helical chain. Magnetic susceptibility measurements indicate that 1 exhibits weak ferromagnetic interactions whereas an antiferromagnetic coupling is established for 2. The magnetic behavior can be satisfactorily explained on the basis of the structural data.
Structural diversity of Cu(II) compounds of Schiff bases derived from 2-hydroxy-1-naphthaldehyde and a series of aminobenzoic acid
Niu, Meiju,Cao, Zhiqiang,Xue, Ruiting,Wang, Suna,Dou, Jianmin,Wang, Daqi
, p. 101 - 109 (2011)
Five novel Cu(II) metal-organic coordination polymers, [(CuL 1)n] (1), [Cu2L22(Py)4] (2), [Cu(HL3)(DMF)2] (3), [Cu6L43(Py) 6·H2O]n (4), [Cu6
