Inorganic Spectra

Infrared Spectra of the Crystalline Inorganic Borates

. Infrar ed absorp t ion spectra of a n hydrous, crystalline, inorgani c borates were obtained lLl ~he .2000 cmI to 300 cmI ra nge. Compounds wit h B'O a nd B " isotopes were prepa red to ass Ist lI1 terpretatlOn . Spectra l bands for all or t hoborates and py roborates a nd som e meLaborates could be assigned sat isfactorily . Borates wit h complex rin gtype an ion s genera lly e~'(hlblted spe...

Database of Standard Raman Spectra of Minerals and Related Inorganic Crystals

Establishing a standard Raman spectral database for minerals and related inorganic crystals is a very important basis for further increasing the applications of Raman spectroscopy in the geosciences. However, the Raman spectral pattern of a crystal is a function not only of its composition and structure but also of the scattering geometry during the measurement. Therefore, the standard Raman sp...

Unveiling extracellular inorganic phosphate signals from blood in human cardiac 31P NMR spectra.

31P NMR spectra of the human heart are usually contaminated by signals that originate from blood. The main blood signals are 2,3-diphosphoglycerate (2,3-DPG), which overlap and sometimes obscure the signal of myocardial inorganic phosphate used to calculate intracellular pH and to monitor metabolic changes in the heart. In this work we demonstrate, first, that even without proton decoupling the...

Inorganic and Bio-inorganic Chemistry

Spectra of some new extended corona

For two graphs $mathrm{G}$ and $mathrm{H}$ with $n$ and $m$ vertices, the corona $mathrm{G}circmathrm{H}$ of $mathrm{G}$ and $mathrm{H}$ is the graph obtained by taking one copy of $mathrm{G}$ and $n$ copies of $mathrm{H}$ and then joining the $i^{th}$ vertex of $mathrm{G}$ to every vertex in the $i^{th}$ copy of $mathrm{H}$. The neighborhood corona $mathrm{G}starmathrm{H}$ of $mathrm{G}$ and $...