Establishing XANES Signatures of Rhenium Oxidation States: A Combined Theoretical and Experimental Reference Study for Analytical Applications X-ray Absorption Near Edge Structure (XANES) spectroscopy provides unique insight into the oxidation state and local coordination environment of transition metals, yet systematic reference datasets re...

we systematically establish L3 and L1-edge XANES fingerprints of rhenium across oxidation states 0 to +7, revealing how ligand donor–acceptor properties and 5d hybridization govern spectral shifts

pubs.rsc.org/en/content/a...
@jaas.rsc.org
#XAS #rhenium

The role of neptunium oxidation states and coordination in shaping XANES spectra at the Np L3 absorption edge This paper presents the results of a comprehensive study of neptunium oxides in oxidation states +4 to +7 using X-ray absorption near-edge spectroscopy (XANES) and theoretical modeling. Based on labor...

Our theoretical and experimental XAS study of neptunium in different oxidation states has been published in Physical Chemistry Chemical Physics.
@pccp.rsc.org
#actinides #XAS
pubs.rsc.org/en/content/a...

Solvation Structure of 237Np4+ in a Noncomplexing Environment | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Boglaienko, Levitskaia, and co-workers @InorgChem #neptunium #237Np #4plus #XAS #AIMD #TDDFT #XANES #EXAFS

Multiorbital Interactions and Spin Polarization in Single Rare-Earth Adatoms Surface-adsorbed rare-earth nanostructures are ideal platforms to investigate the interplay between intra-atomic interactions and multiorbital spin configurations. However, addressing these properties...

Our last paper just published in @physrevlett.bsky.social: an advanced analysis of #XAS and #XMCD experiments on rare-earth adatoms. A collaboration lead by our friends at @QNSscience

@cfmdonostia.bsky.social @dipcehu.bsky.social @ipcmslab.bsky.social

journals.aps.org/prl/abstract...

PostDoc Balder Beamline Lund University, MAX IV, Hard X-ray group Lund University, repeatedly ranked among the world’s top universities, is seeking a motivated postdoctoral researcher to join the Balder beamline team at th

The #Balder beamline group has an open #postdoc position! Part of this work will be in collaboration w the Department of Soil and Environment @ Swedish University of Agricultural Sciences (SLU). #XAS #XES #Apply today for this exciting opportunity! -> lu.varbi.com/en/what:job/... #soilscience #xrays

Precursor Identity and Surfactant Concentration Influence Shape of UO2 Nanoparticles | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Arnold, Minasian, and co-workers @InorgChem #uranyl #NPs #hfa #acac #XAS

It's our last day at MRS Spring 2025!

Stop by our booth#221 to explore the innovative world of lab XAFS and XES.

Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #MRSSpring #scienceandtechnology #Seattle #MRS2025

It's Day 1 at MRS Spring 2025 in Seattle! Stop by booth 221 to explore the innovative world of lab XAFS and XES.

Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #MRSSpring #Seattle #scienceandtechnology #electrochemistry #easyXAFS

What are we measuring at easyXAFS?

Pt L3-edge EXAFS. These measurements provide unique insights into the local structure and coordination environment.
Measured with easyXAFS300.

Visit our website for more information @ bit.ly/3TNuJlH

#chemtwitter
#XAFS
#XANES
#XAS
#easyXAFS

We are so excited to attend MRS Spring 2025 in Seattle next week!

Stop by our booth#319 to explore the innovative world of lab XAFS and XES.

Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #MRSSpring #scienceandtechnology #Seattle

Beautiful annual report form @maxivlaboratory.bsky.social highlighting the exciting science at MaxIV - check it out & have a look at p.63 where a fun collaboration from #CHEM @ucph.bsky.social with #Szeged University is featured. My 1st time working with #XAS of metal sites in protein structures🧪👩‍🔬

X-ray Spectroscopy Characterization of Electronic Structure and Metal–Metal Bonding in Dicobalt Complexes | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Sarangi and co-workers @InorgChem #cobalt #Co2 #XAS #XES #MMbonds

Synthesis and Characterization of Co Complexes Coordinated by a Tetraanionic Bis(amidateanilido) Ligand | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Chiang and co-workers @InorgChem #cobalt #tetraanionic #bis_amidate_anilido #TDDFT #NTO #XAS #EPR #CV

11/02/25:

A group from Glasgow University Chemistry & UCL Chemistry combined the Ce L3, Ce K and Zr K edges #XAS with #XRD during oxygen storage testing. Complicated setup but very successful experiment!!! 🍀👩‍🔬👨‍🔬

@esrf.fr

It's Day 2 at PITTCON in Boston!
Stop by our booth (#2412) to explore the innovative world of lab XAFS and XES.

Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #PITTCON #Boston #scienceandtechnology #electrochemistry #easyXAFS

It's Day 1 at PITTCON in Boston!
Stop by our booth (#2412) to explore the innovative world of lab XAFS and XES.
Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #PITTCON #Boston #scienceandtechnology #electrochemistry #easyXAFS

It's Day 3 and our last day at MINEXCHANGE in Denver, CO!

Stop by our booth (#1263) to explore the innovative world of lab XAFS and XES.

Can't make it? Visit us at bit.ly/4gJMMDa for more info.
#XAFS #XAS #spectroscopy #MINEXCHANGE#Denver #electrochemistry #easyXAFS

We are so excited to attend PITTCON 2025 in Boston next week!

Stop by our booth#2412 to explore the innovative world of lab XAFS and XES.
Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #PITTCON2025 #scienceandtechnology #electrochemistry

It's Day 2 at MINEXCHANGE in Denver, CO!

Stop by our booth (#1263) to explore the innovative world of lab XAFS and XES.
Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #MINEXCHANGE #Denver #scienceandtechnology #electrochemistry #easyXAFS

It's our last day at the ESRF User Meeting in Grenoble, France! We are looking forward to another day of discussing XAFS and XES.

Let's talk! Come by booth.

Unable to visit the booth? visit us at visit bit.ly/4gJMMDa for more info
#ESRF #easyXAFS #XAFS #XAS #spectroscopy

What are we measuring at easyXAFS?

High-quality EXAFS of W metal reference out to k=12 A⁻¹ with a local structure fit, showcasing the excellent performance of easyXAFS spectrometers.

Measured with the easyXAFS300.

See more plots and info at bit.ly/3TNuJlH

#XAFS #XANES #XAS

It's Day 2 at the ESRF User Meeting in Grenoble, France!
We are looking forward to another day of discussing XAFS and XES.

Let's talk! Come by our booth!
Unable to visit the booth? visit us at visit bit.ly/4gJMMDa for more info
#ESRF #easyXAFS #XAFS #XAS #spectroscopy

It's Day 1 at ESRF User Meeting in Grenoble, France!

Stop by our booth to explore the innovative world of lab XAFS and XES.
Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #ESRF #Grenoble #scienceandtechnology #electrochemistry #easyXAFS

We are so excited to attend the ESRF User Meeting in Grenoble, France next week!
Stop by our booth to explore the innovative world of lab XAFS and XES.
Can't make it? Visit us at bit.ly/4gJMMDa for more info.

#XAFS #XAS #spectroscopy #ESRF #scienceandtechnology #electrochemistry

Core-Excited States for Open-Shell Systems in Similarity-Transformed Equation-of-Motion Theory X-ray absorption spectroscopy (XAS) is a powerful method for exploring molecular electronic structure by exciting core electrons into higher unoccupied molecular orbitals. In this study, we present th...

Another great method to study XAS in ORCA (@orca-qc-official.bsky.social & @faccts-orca.bsky.social)! Check out the recent paper on core-excited states for open-shell systems with CVS-USTEOM-CCSD in ORCA by Marcos Casanova-Páez and Frank Neese.

#ORCAqc #CompChem #XAS

pubs.acs.org/doi/10.1021/...

What are we measuring at easyXAFS?

High-quality EXAFS of Pt metal reference out to k=16 A⁻¹ with a local structure fit, showcasing the excellent performance of easyXAFS spectrometers.

Measured with the easyXAFS300.

See more plots and info at https://bit.ly/3TNuJlH

#XAFS #XANES #XAS

What are we measuring at easyXAFS?

Phosphorus XES data from the easyXAFS Brimstone spectrometer!
Kα: Oxidation state
Kβ: Valence structure
Together, they reveal phosphorus' full chemical picture.

Want to measure P? Visit https://bit.ly/4gJMMDa

#XAFS #XES #XAS #easyXAFS

What are we measuring at easyXAFS?
High-quality EXAFS fit of Cu metal reference out to k=16 A⁻¹, showcasing the excellent performance of easyXAFS spectrometers.

Measured with easyXAFS300.

More plots and instrument info at https://bit.ly/3TNuJlH

#chemtwitter #XAFS #XANES #XAS