Two unique cobalt-organic frameworks based on substituted imidazole-dicarboxylate and dipyridyl-type ancillary ligands: Crystal structures and magnetic properties
详细信息 查看全文
- 作者：Xun Fenga ; fengx@lynu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jun Ling Chenb ; Ruo Fei Baia ; Li Ya Wangc ; wlya@lynu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jin Tao Weia ; Xiao Xin Chena
- 关键词：Substituted imidazole-dicarboxylate ; Single X-ray analysis ; Trinuclear cluster ; Antiferromagnetic exchange ; Spin-canting
- 刊名：Inorganic Chemistry Communications
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：66
- 期：Complete
- 页码：41-46
- 全文大小：980 K
文摘
- •
Two 3-D Co(II) coordination polymers incorporating similar substituted imidazole- dicarboxylate have been afforded.
- •
They are nearly isostructural, possessing similar units based on trinuclear clusters.
- •
The dipyridyl-type ancillary ligand does not result in obvious diversity structures.
- •
Magnetic measurements revealed spin-canting-like antiferromagnetism behaviors for compounds at lower temperature.