Does anyone know where on the IR spectrum is the Ruthenium-Phosphorus stretching vibration signal located ?

More Jacek Gliniak's questions See All

Help us with Italian and Sicilian flora and become our co-author ?

I am looking for an expert on the flora of central and southern Italy and Sicily. I am offering co-authorship of a monograph on a historic herbarium kept in Poland. We have 300 high resolution...

01 August 2024 6,771 2 View

How to add a Research Journal to a ResearchGate Database?

Dear Sir/Madam, could you please give me a hand in adding Research Journal to the ResearchGate Database. The Journal named "The Scientific Journal of Bielsko-Biala School of Finance and Law" is...

21 May 2023 7,458 1 View

Water holding capacity of biochar?

Dear colleagues Where can I find information on determining water holding capacity of biochar? Best Regards

16 May 2023 5,552 4 View

Is there a good reference for (stationary) field kinetic energy?

I have used the Hamiltonian Kinetic energy operator for the hydrogen atom to determine all the kinetic energy contributions for electron states up to and including n = 3. The term kinetic is to...

15 October 2022 7,898 0 View

Pyrolysis in different scale?

Dear colleagues I am looking for literature, books on scaling rotating systems for pyrolysis. How to compare a reactor with a diameter of 0.3 m with a reactor with a diameter of 3 m? Best Regards

20 January 2022 8,948 0 View

Combustion characteristic od straw and wood comparison?

Dear colleagues I am looking work that describes the characteristics of exhaust emissions from combustion process of wood and straw (comparison)?

06 October 2021 3,009 3 View

Which adsorbent is useful for nitrogen adsorption?

I am trying to build PSA to reduce the amount of N2 in the gas stream but I am not sure which absorbent I should choose.

26 April 2021 1,032 4 View

How to compare two images obtained from optical microscope?

What program can I use to evaluate two images from an optical microscope, e.g., before and after methylene blue staining. I would like to quantify the degree of staining of cells with a dye....

14 December 2020 9,410 2 View

What is the chemical composition of Cucumis melo roots?

I have found an old pharmaceutical research from 1833 in which emetic power of Cucumis melo roots was confirmed. I cannot find data about chemical constituents of the Cucumis melo roots. Their...

30 October 2020 3,867 3 View

Can I use two different randomly chosen samples to make binary logistic regression and present it in the journal research paper ?

R programming language I am considering if is it appropriate to use two different randomly chosen samples coming from one huge database to proceed two logistic regressions separately on the same...

21 July 2020 3,918 5 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Gromacs first step of minimization ?

I have face this problem anyone help me how to solve this issue ?which is below Fatal error: There are inconsistent shifts over periodic boundaries in a molecule type consisting of 78 atoms. The...

07 August 2024 2,598 1 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

How can you draw a coordinate bond between a metal and donor atom in metal complexes, using discovery studio visulizer software?

Hello,, The metal complex ligand appears incomplete in the screen of the discovery studio visualizer

30 July 2024 3,354 1 View

Why do some of my Raman spectra show no signal at lower Raman shifts?

I'm using a InVia Renishaw Raman microscope system (785nm wavelength, 600l/mm grating density) to acquire Raman images on human brain samples, at 50um resolution. The samples are placed on MgF2...

30 July 2024 8,771 3 View