Sökning: "Al-Shimaà A A Massoud"

Hittade 2 avhandlingar innehållade orden Al-Shimaà A A Massoud.

1. 1. Structural and Antibacterial Properties of Silver(I) Compounds with N-donor Ligands: A Challenge for Medical Applications

   Författare :Al-Shimaà A A Massoud; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; X-ray diffraction; silver I compounds; solution chemistry; antibacterial activity;

   Sammanfattning : In this thesis, new silver(I) nitrate compounds with N-donor heterocyclic ligands are described. The structures of the obtained crystalline compounds 1-19 were analysed using X-ray single-crystal diffraction. LÄS MER

3. 2. Copper(II) Azido Complexes: Synthesis, X-ray structures, thermal and magnetic properties

   Författare :Al-Shimaà A A Massoud; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cu II complexes; bridging µ1; quinoxaline; 2; pyrazinetetrazolate; quinolinecarboxylate; 1–N3; 5-dimethylpyrazine; ferromagnetic interactions;

   Sammanfattning : This thesis focuses on the synthesis and X-ray structure analysis of seven copper(II) and one cobalt(II) azido coordination polymer with quinoline and pyrazine derivatives as bridging co-ligands. The synthesis of these complexes were done by direct mixing of the metal salt (Cu(NO3)2 and CoCl2) and the organic ligand (pyrazinecarbonitrile, quinoxaline, quinoline-4-carboxylic acid and 2,5-dimethylpyrazine) solutions followed by the dropwise addition of aqueous sodium azide (NaN3) with continuous stirring. LÄS MER