61414-16-2Relevant articles and documents
Two New Solvent-modulated Zinc(II) Metal-Organic Hybrid Materials based on Rigid Tripodal Carboxylate Ligand and 2,2′-Bipy Co-ligand: Crystal Structures and Luminescent Properties
Liu, Xiao-Bin,Xiao, Zhen-Yu,Zhang, Ming-Hui,Zhang, Liang-Liang,Wang, Rong-Ming,Sun, Dao-Feng
, p. 1781 - 1785 (2015)
The zinc(II) coordination polymers [Zn(Htatb)(2,2′-bipy)·(NMP)·H2O] (1) and [Zn3(tatb)2(2,2′-bipy)3·H2O] (2) (H3tatb = 4,4′,4′′-s-triazine-2,4,6-triyl-tribenzoic acid; 2,2′-bipy = 2,2′-bipyridyl, NMP = N-methyl-2-pyrrolidon), were synthesized hydrothermally, and characterized by infrared spectroscopy (IR), powder X-ray diffraction (PXRD), and single-crystal X-ray diffraction. Both compounds 1 and 2 possess expectant low dimensional coordination structures, which further connected into interesting 3D networks by hydrogen bond and strong π-π interactions. Moreover, the thermal stabilities and fluorescent properties of 1 and 2 were investigated.
Synthesis, characterization, and photoluminescence of isostructural Mn, Co, and Zn MOFs having a diamondoid structure with large tetrahedral cages and high thermal stability
Sun, Daofeng,Ma, Shengqian,Ke, Yanxiong,Petersen, Tracy M.,Zhou, Hong-Cai
, p. 2663 - 2665 (2005)
Three novel Mn, Co, and Zn MOFs containing large tetrahedral cages have been prepared and are stable up to 400 °C; X-ray diffraction revealed the frameworks are isostructural having a diamondoid structure of "hourglass" subunits connected by triangular carboxylate ligands. The Royal Society of Chemistry 2005.
An interweaving MOF with high hydrogen uptake
Sun, Daofeng,Ma, Shengqian,Ke, Yanxiong,Collins, David J.,Zhou, Hong-Cai
, p. 3896 - 3897 (2006)
An interweaving copper metal-organic framework possessing high porosity and high hydrogen uptake has been successfully designed and synthesized. Copyright
Two novel 3D-MOFs (Ca-TATB and Co-HKUST): Synthesis, structure and characterization
Marri, Subba R.,Chauhan, Neha,Tiwari, Ranjay K.,Kumar, Jitendra,Behera
, p. 8 - 14 (2018)
We report X-ray crystallographic investigations of two novel metal–organic frameworks (MOFs) by using 4,4′,4′'-s-triazine-2,4,6-triyltribenzoic acid [H3TATB] ligand with Ca metal for 1 and 1,3,5 benzene tri-carboxylic acid [H3BTC] ligand with Co metal for 2 respectively. The compound [Ca6(TATB)4(H2O)(DMA)4] (1); (where DMA = dimethylacetamide); was successfully synthesized in a sealed tube at 110 °C for 72 h and shows the formation of a 3D network with embedded 1D channels which are occupied by solvent molecules. The structure of the compound 1 is relatively new and its structural differences with the reported Cu-TATB compounds are noteworthy. The compound Co-HKUST (2) was synthesized by solvothermal method at 140 °C for 72 h. Paddlewheel secondary building units are used to construct Co-HKUST (2) which is isostructural analogue of HKUST-1 enriching the series which consists of Cr, Fe, Ni, Zn, Mo, and Ru analogues. Both 1 and 2 are metastable MOFs characterized by complementary techniques namely powder X-ray diffraction and FTIR analysis.
Tuning the Structure and Hydrolysis Stability of Calcium Metal-Organic Frameworks through Integrating Carboxylic/Phosphinic/Phosphonic Groups in Building Blocks
Sun, Jing,Huang, Tao,Yin, Qi,Li, Lan,Liu, Tian-Fu,Huang, Xin-Song,Cao, Rong
, p. 8021 - 8027 (2020/12/02)
Crystal structure and hydrolysis stability are fundamentally important for the application of metal-organic frameworks (MOFs) in biotechnology. Herein, five novel 3-D MOFs, built up from biocompatible calcium ions and ligands containing carboxylic, phosphinic, or phosphonic coordinating groups, have been solvothermally synthesized, and their crystal structures were determined by single-crystal X-ray diffraction. Their hydrolysis stability study demonstrated that the water stability of these Ca-based MOFs can be tuned by integrating carboxylic/phosphinic/phosphonic coordinating groups in building blocks.