Morphology-dependent third-order optical nonlinearity of a 2D Co-based metal–organic framework with a porphyrinic skeleton

2019 ◽  
Vol 55 (33) ◽  
pp. 4873-4876 ◽  
Author(s):  
Ru-Jie Niu ◽  
Wen-Fa Zhou ◽  
Yan Liu ◽  
Jun-Yi Yang ◽  
Wen-Hua Zhang ◽  
...  

A two-dimensional (2D) Co-based metal–organic framework (MOF) with a porphyrinic skeleton forms crystalline plates, flower-shaped clusters, and ultrathin films under optimized conditions and these forms give distinctively different nonlinear optical properties.

2021 ◽  
Vol 855 ◽  
pp. 157433
Author(s):  
Xuemei Cheng ◽  
Jingjing Yao ◽  
Hui Zhang ◽  
Xing Wang ◽  
Jintao Bai

Author(s):  
Reza Abazari ◽  
Elnaz Yazdani ◽  
Marzieh Nadafan ◽  
Alexander M. Kirillov ◽  
Junkuo Gao ◽  
...  

2008 ◽  
Vol 73 (1) ◽  
pp. 24-31
Author(s):  
Dayu Wu ◽  
Genhua Wu ◽  
Wei Huang ◽  
Zhuqing Wang

The compound [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2 was obtained by the reaction of Cd(ClO4)2, bis(1-pyrazinylethylidene)hydrazine (L) and 4,4'-bipyridine in aqueous MeOH. Single-crystal X-ray diffraction has revealed its two-dimensional metal-organic framework. The 2-D layers superpose on each other, giving a channel structure. The square planar grids consist of two pairs of shared edges with Cd(II) ion and a 4,4'-bipyridine molecule each vertex and side, respectively. The square cavity has a dimension of 11.817 × 11.781 Å. Two guest molecules of bis(1-pyrazinylethylidene)hydrazine are clathrated in every hydrophobic host cavity, being further stabilized by π-π stacking and hydrogen bonding. The results suggest that the hydrazine molecules present in the network serve as structure-directing templates in the formation of crystal structures.


2017 ◽  
Vol 139 (24) ◽  
pp. 8312-8319 ◽  
Author(s):  
Ming Xu ◽  
Shuai Yuan ◽  
Xin-Yu Chen ◽  
Yu-Jie Chang ◽  
Gregory Day ◽  
...  

Carbon ◽  
2021 ◽  
Author(s):  
Chuyi Xie ◽  
Qijun Wang ◽  
Chen Xiao ◽  
Lite Yang ◽  
Minqiu Lan ◽  
...  

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