A 3D ferroelectric Co(II) polymer showing (3,5)-connected hms topology with 2-fold interpenetration

详细信息	查看全文 | 推荐本文 |

• 作者：Yue Wang ; Yun-Xia Che ; Ji-Min Zheng ; ^{jmzheng@nankai.edu.cn}
• 关键词：Coordination polymer ; Flexible tri(imidazole) ligands ; Interpenetration ; Ferroelectric property
• 刊名：Inorganic Chemistry Communications
• 出版年：2012
• 期刊代码：39_13877003
• 类别：ch
• 出版时间：July, 2012
• 卷：21
• 期：Complete
• 页码：69-71
• 文件大小：782 K

摘要

The hydrothermal reaction of CoCl₂路6H₂O, 4,4鈥?(ethene-1,2-diyl)dibenzoic acid (H₂L) and 1,3,5-tris(imidazol-1-ylmethyl)-2,4,6-trimethylbenzene (titb) generates a new three-dimensional (3D) coordination polymer [Co(titb)(L)]路3H₂O (1). Compound 1 crystallizes in a noncentrosymmetric Cc space group and the topology analysis suggests it features a rare binodal (3,5)-connected (6³)(6⁹路8) hms net with 2-fold interpenetration, constructed by the 2D Co(titb)^2 + sheet pillared by L ligands via coordination to the Co atoms. Furthermore, the thermal and ferroelectric properties of 1 have also been studied.