Hydroxo-bridged 1-D coordination polymer of Cu(II) incorporating with salicyladimine precursor: Spectral and temperature dependent magneto structural correlation
详细信息 查看全文
- 作者：Amitabha Datta ; Jack K. Clegg ; Jui-Hsien Huang ; Andrej Pevec ; Eugenio Garribba ; Matilde Fondo
- 关键词：Copper(II) ; Salicyladimine ; Hydroxo bridge ; Spectroscopic study
- 刊名：Inorganic Chemistry Communications
- 出版年：2012
- 出版时间：October, 2012
- 年：2012
- 卷：24
- 期：Complete
- 页码：216-220
- 全文大小：785 K
文摘
A hydroxo-bridged 1-D coordination polymer, [Cu(L)(H2O)]n (1), has been synthesized in good yield by employing a tetradentate Schiff base ligand, (6,6¡ä-(1E,1¡äE)-(2-hydroxypropane-1,3-diyl)bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(2-methoxyphenol)), generated by condensation of o-vanillin with 1,3-diaminopropane-2-ol. Compound 1 has been fully characterized by elemental analyses, fourier transform IR, UV/vis and EPR measurements. Single crystal X-ray structure reveals that the central CuII atom adopts a distorted octahedral geometry, to form 1-D network manifesting by the bridging participation of hydroxo group from neighboring Schiff base unit. The magnetic behavior of 1 shows that the ¦ÖMT product at 300 K is 0.47 cm3 kmol? 1.