Dissertation > Excellent graduate degree dissertation topics show

The Polyoxometalates Containing Aliphatic Amine Ligands and N-containing Heterocyclic Ligands

Author: YangMeiLing
Tutor: SunYingHua
School: Northeast Normal University
Course: Inorganic Chemistry
Keywords: Polyoxometalates Aliphatic Amine Containing Heterocyclic Ligand
CLC: O641.4
Type: Master's thesis
Year: 2013
Downloads: 26
Quote: 0
Read: Download Dissertation


Polyoxometalates (POMs) represent a fascinating class of inorganic chemistry with astructural variety and interesting properties, which are of use in fields as diverse as catalysis,sorption, molecular electronics, medicine, etc. Most of the polyoxometalates contains theorganic element, the polyoxometalates and the organic element exist the inter-synergy, theorganic element can not only provide the frame of flexibility or solid, but also balance thecharges of polyoxometalates anion. In some degree, the organic element can also control thegrowth of the polyoxometalates anion’s microstructure. It is clear that the organic aminecation plays an important role in compounding the crystal of the novel structure. Most of theorganuc amine is chain-like organic amine, that is aliphatic amine(1,2-ethylenediamine,1,6-diaminohexane,1,3-propanediamine) and various N-containing heterocyclic organicamine.(1,10-phenanthroline,2,2′-bipy,4,4′-bipy).On account of that, we use the flexible aliphatic amine ligands and solid N-containingheterocyclic organic amine ligands constructing seven novel polyoxometalates, they are:1.[PMo8V6O42][Co(2,2′-bipy)2]2[NH3(CH26NH3]·H3O·2H2O2.[PW12O40][NH3(CH)6NH2]3·4H2O3.[As8V14O42][NH3(CH26NH3]2·5H2O4.[As8V14O42(H2O)][Co(2,2′-bipy)2]2·2H2O5.[AsMo3Mo5V8O44][4,4′-H2bipy]4[4,4′-bipy]3·9H2O6.[PW12O40]Cu4[P2O8(2,2′-bipy)4]·H3O·H2O7.[PMo5Mo3V8O44][Ni(phen)2]4·3H2OOn the bases of X-ray structural analyses, some compounds have been characterized byIR, XPS, PXRD spectra. The thermal analyses and radiational properties of some compoundshave also been studied, which would take a role in the explorations of structures and functionsfor the compounds.

Related Dissertations

  1. Flexible,rigid,Synthesis and characterization of mixed ligand complexes,O621.1
  2. Effect of High Glucose on Chemokine Ligand 16 (CXCL16) Expression and Secretion in THP-1 Macrophages and Intervention of Aspirin in the Activity,R587.2
  3. Syntheses, Structures and Properties of Metal-organic Frameworks Based on Dicarboxylate Ligands,O621.13
  4. Studies on the Influence of Thiol-Functional Ionic Liquids on CdSe Quantum Dots,O649
  5. Theoretical Analysis of the Circular Dichroism Spectra of Transition Metal Schiff-Base Complexes,O641.4
  6. The Myocardial Protection Effect of High-Dose Atorvastatin Pretreatment Before Percutaneous Coronary Intervention in Acute Coronary Syndrome,R541.4
  7. MCM-41 as aryl oxime palladium catalyst and catalytic Suzuki coupling reaction of aryl,O643.36
  8. Study on the Computational Modeling of the Flexibility of Protein Structure,Q51
  9. The Synthesis, Structure and Characterization of Dawson-like Type Polyoxometalate,O611.3
  10. Syntheses, Structures, and Adsorpion Properties of Microporous Compounds Based on Polyoxometalates,O611.3
  11. Synthesis, Structure and Properties of Zr-containing Derivatives Based on Keggin-type Polyoxometalates,O611.3
  12. Syntheses, Crystal Structures, and Adsorption Properties of Novel Tetracyanometallate-based Coordination Polymers,O631.3
  13. Syntheses, Structures and Characteristics of Coordination Polymers with Bis-triazole,O633.5
  14. Syntheses and Characterizations of Coordination Polymers Containing Bis-imidazole Ligands,O633.5
  15. Theoretical Study of Electronic Structures and Redox Properties of Polyoxovanadates,O641.1
  16. Fabrication and Property of Films Based on Polyoxometalates and Dyes,O611.3
  17. Porous Polyoxometalate Compounds Directed by Templates,O611.3
  18. The Preparation of Reverse Micellar Polyoxometalates and Catalytic Oxidative Desulfurization of Dibenzothiophene with Dioxyge,TE624.9
  19. Synthesis, Assembly and Study of the Sandwich-type Metal-Oxygen Clusters,O611.3
  20. Discovery and optimization of novel FXR antagonists and inhibitors of DHODH,R917
  21. Comparative Analysis of mRNA Expression of Tumor Necrosis Factor Like Ligand 1A and Indoleamine-2, 3-dioxygenase in the Peripheral Blood Monocytes of the Patients with Rheumatoid Arthritis,R593.22

CLC: > Mathematical sciences and chemical > Chemistry > Physical Chemistry ( theoretical chemistry ),chemical physics > Structural Chemistry > Complex chemistry ( coordination chemistry )
© 2012 www.DissertationTopic.Net  Mobile