Dissertation
Dissertation > Mathematical sciences and chemical > Chemistry > Organic Chemistry > Organic Chemistry general issues > Theory of organic chemistry,physical organic chemistry > Organic Chemistry Structure Theory

Assembly, Structures and Properties of Metal-Organic Frameworks Based on Flexible Aromatic Carboxylic Acid

Author ChenJing
Tutor FengYunLong
School Zhejiang Normal University
Course Physical and chemical
Keywords Flexible aromatic carboxylic acid Hydrothermal reaction Crystal structure Topology network Magnetic
CLC O621.13
Type Master's thesis
Year 2011
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Metal - organic frameworks ( Metal- Organic Frameworks , MOFs) materials has unlimited network of highly regular structure , has a wide range of applications in many fields of electromagnetic, fluorescence , catalysis, gas storage and separation . 5 - isophthaloyl oxygen acetic acid (H3L) based on the principle of crystal engineering , ligand and metal ion reaction successfully synthesized by hydrothermal and solution method 11 metal - organic framework materials : [Mn ( HL) (phen) 2 (H2O)] · 7/4H2O (1) [Mn2 (HL) 2 (phen) 2 (H2O) 2] n · nH2O (2) [Mn (HL) (4,4 '-bipy ) 2 (H2O) 2] n · 2nH2O (3) [Mn4 (L) 2 (4,4 '-bipy) 2 (μ3-OH) 2 (H2O) 2] n · nH2O (4) [Mn3 (L) 2 (2,2 '-bipy) 2] n · 2nH2O (5) [Cd3 (L) 2 (2,2'-bipy) 2] n · 2nH2O (6) [Co4 (L) 2 (bime) (μ3 -OH) 2] n · nH2O (7) [Co4 (L) 2 (bimb) 2 (μ3-OH) 2] n · 3.5nH2O (8) [Ni4 (L) 2 (μ3-OH) 2 (H2O) 4] n · 3.85nH2O (9) [Ag2 (HL)] n (10) [Ce (HL) 2 (H2O) 4] n (11) by elemental analysis, IR spectroscopy , thermal gravimetric analysis of these compounds were preliminary characterized and determined the crystal structure of these complexes , fluorescent and magnetic properties of the particular complexes . Preliminary summary of the different flexible ligand method to construct MOFs its spatial structure of regulation of the law , to investigate the structure and properties of the part of the complex relationship and laws .

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