Interpretation of EI organometallics mass spectra applying isotopic patterns
Journal Title: CHEMIK nauka-technika-rynek - Year 2011, Vol 65, Issue 4
Abstract
This work presents results obtained from interpretation of EI mass spectra of organic derivatives of Pt, Mo, Ge, Sn and Pb multiisotopic metals, containing 4 10 stable isotopes. Use of computer- aided chemometric band composition analysis BCA applying isotope patterns enabled identification of all ions present in simple and complex bands of the spectra studied. For complex bands also ion contributions were determined. It was noticed that number of ions identified in mass spectra of compounds (ZPt, ZMo) with coordination complex p bonds between metal and carbon organic part Z exceeds distinctly that obtained for spectra of organometalics (ZGe, ZSn and ZPb) containing s covalent bonds.
Authors and Affiliations
Jan Lamkiewicz, Jacek Szymura
Keywords
Related Articles
- EP ID EP97262
- DOI -
- Views 99
- Downloads 0
Biotechnological applications of archaeal extremozymes
Many archaea occur in extreme environments. They include hyperthermophiles, sulfur-metabolizing thermophiles, extreme halophiles and methanogens. Because extremophilic microorganisms have unusual properties and specif...
The analytical possibilities of vapor hydride generation coupled with optical emission spectrometry (HG-ICP-OES). Part.2. Arsenic determination in aluminosilicate materials
Investigations of the analytical procedure of arsenic determination in chosen layered aluminosilicates by optical emission spectrometry technique coupled with hydride generation (HG-ICP-OES) were processed and validated....
CYCLOPOL i CYCLOPOL–bis; technologiacykloheksanonu w Indiach
Przedstawiono proces CYCLOPOL polegający na uwodornieniu benzenu do cykloheksanu, a następnie na utlenianiu cykloheksanu tlenem z powietrza do cykloheksanolu i cykloheksanonu, odwodornieniu cykloheksanolu do cykloheksano...
Tests on critical diameter and detonation velocity of mixtures of ammonium nitrate (V) and selected organic substances
This paper presents the measurement results of detonation velocity and critical diameter of two-component mixtures containing ammonium nitrate (V) and organic fuel, and of three-component mixtures which additionally cont...
Reliable renewable energy – application of electrochemical capacitors for electrical energy storage
This paper presents electrical energy storage devices such as electrochemical capacitors, their principle of operation and electrode materials most commonly used in their manufacturing technology. Moreover, our...