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Title: Electronic Structure of the Complete Series of Gas-Phase Manganese Acetylacetonates by X-ray Absorption Spectroscopy

Abstract

Metal centers in transition metal–ligand complexes occur in a variety of oxidation states causing their redox activity and therefore making them relevant for applications in physics and chemistry. The electronic state of these complexes can be studied by X-ray absorption spectroscopy, which is, however, due to the complex spectral signature not always straightforward. Here, we study the electronic structure of gas-phase cationic manganese acetylacetonate complexes Mn(acac)1–3+ using X-ray absorption spectroscopy at the metal center and ligand constituents. The spectra are well reproduced by multiconfigurational wave function theory, time-dependent density functional theory as well as parameterized crystal field and charge transfer multiplet simulations. This enables us to get detailed insights into the electronic structure of ground-state Mn(acac)1–3+ and extract empirical parameters such as crystal field strength and exchange coupling from X-ray excitation at both the metal and ligand sites. By comparison to X-ray absorption spectra of neutral, solvated Mn(acac)2,3 complexes, we also show that the effect of coordination on the L3 excitation energy, routinely used to identify oxidation states, can contribute about 40–50% to the observed shift, which for the current study is 1.9 eV per oxidation state.

Authors:
 [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [3];  [1];  [1];  [1];  [3]; ORCiD logo [4]; ORCiD logo [1]; ORCiD logo [3]
  1. Univ. of Freiburg (Germany); Helmholtz-Zentrum Berlin (HZB), (Germany). German Research Centre for Materials and Energy
  2. SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource (SSRL); Uppsala Univ. (Sweden)
  3. Helmholtz-Zentrum Berlin (HZB), (Germany). German Research Centre for Materials and Energy
  4. Uppsala Univ. (Sweden)
Publication Date:
Research Org.:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC); German Federal Ministry of Education and Research (BMBF); Swedish Research Council (SRC)
OSTI Identifier:
1998754
Grant/Contract Number:  
AC02-76SF00515; BMBF-05K16VF1; VR 2022-04794; 2018-05973
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory
Additional Journal Information:
Journal Volume: 127; Journal Issue: 34; Journal ID: ISSN 1089-5639
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; chemical calculations; electronic structure; energy; oxidation state; transition metals

Citation Formats

Ablyasova, Olesya S., Guo, Meiyuan, Zamudio-Bayer, Vicente, Kubin, Markus, Gitzinger, Tim, da Silva Santos, Mayara, Flach, Max, Timm, Martin, Lundberg, Marcus, Lau, J. Tobias, and Hirsch, Konstantin. Electronic Structure of the Complete Series of Gas-Phase Manganese Acetylacetonates by X-ray Absorption Spectroscopy. United States: N. p., 2023. Web. doi:10.1021/acs.jpca.3c02794.
Ablyasova, Olesya S., Guo, Meiyuan, Zamudio-Bayer, Vicente, Kubin, Markus, Gitzinger, Tim, da Silva Santos, Mayara, Flach, Max, Timm, Martin, Lundberg, Marcus, Lau, J. Tobias, & Hirsch, Konstantin. Electronic Structure of the Complete Series of Gas-Phase Manganese Acetylacetonates by X-ray Absorption Spectroscopy. United States. https://doi.org/10.1021/acs.jpca.3c02794
Ablyasova, Olesya S., Guo, Meiyuan, Zamudio-Bayer, Vicente, Kubin, Markus, Gitzinger, Tim, da Silva Santos, Mayara, Flach, Max, Timm, Martin, Lundberg, Marcus, Lau, J. Tobias, and Hirsch, Konstantin. Thu . "Electronic Structure of the Complete Series of Gas-Phase Manganese Acetylacetonates by X-ray Absorption Spectroscopy". United States. https://doi.org/10.1021/acs.jpca.3c02794. https://www.osti.gov/servlets/purl/1998754.
@article{osti_1998754,
title = {Electronic Structure of the Complete Series of Gas-Phase Manganese Acetylacetonates by X-ray Absorption Spectroscopy},
author = {Ablyasova, Olesya S. and Guo, Meiyuan and Zamudio-Bayer, Vicente and Kubin, Markus and Gitzinger, Tim and da Silva Santos, Mayara and Flach, Max and Timm, Martin and Lundberg, Marcus and Lau, J. Tobias and Hirsch, Konstantin},
abstractNote = {Metal centers in transition metal–ligand complexes occur in a variety of oxidation states causing their redox activity and therefore making them relevant for applications in physics and chemistry. The electronic state of these complexes can be studied by X-ray absorption spectroscopy, which is, however, due to the complex spectral signature not always straightforward. Here, we study the electronic structure of gas-phase cationic manganese acetylacetonate complexes Mn(acac)1–3+ using X-ray absorption spectroscopy at the metal center and ligand constituents. The spectra are well reproduced by multiconfigurational wave function theory, time-dependent density functional theory as well as parameterized crystal field and charge transfer multiplet simulations. This enables us to get detailed insights into the electronic structure of ground-state Mn(acac)1–3+ and extract empirical parameters such as crystal field strength and exchange coupling from X-ray excitation at both the metal and ligand sites. By comparison to X-ray absorption spectra of neutral, solvated Mn(acac)2,3 complexes, we also show that the effect of coordination on the L3 excitation energy, routinely used to identify oxidation states, can contribute about 40–50% to the observed shift, which for the current study is 1.9 eV per oxidation state.},
doi = {10.1021/acs.jpca.3c02794},
journal = {Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory},
number = 34,
volume = 127,
place = {United States},
year = {Thu Aug 17 00:00:00 EDT 2023},
month = {Thu Aug 17 00:00:00 EDT 2023}
}

Works referenced in this record:

X-ray spectroscopy on size-selected clusters in an ion trap: from the molecular limit to bulk properties
journal, July 2009


The Structure of Mn(acac)3 -Experimental Evidence of a Static Jahn-Teller Effect in the Gas Phase
journal, November 2017

  • Berger, Raphael J. F.; Girichev, Georgiy V.; Giricheva, Nina I.
  • Angewandte Chemie International Edition, Vol. 56, Issue 49
  • DOI: 10.1002/anie.201708498

Iron L3-edge energy shifts for the full range of possible 3d occupations within the same oxidation state of iron halides
journal, January 2022

  • Flach, Max; Hirsch, Konstantin; Timm, Martin
  • Physical Chemistry Chemical Physics, Vol. 24, Issue 33
  • DOI: 10.1039/d2cp02448a

Vibrational coherences in manganese single-molecule magnets after ultrafast photoexcitation
journal, March 2020


Estimating Hybridization of Transition Metal and Oxygen States in Perovskites from O K -edge X-ray Absorption Spectroscopy
journal, January 2014

  • Suntivich, Jin; Hong, Wesley T.; Lee, Yueh-Lin
  • The Journal of Physical Chemistry C, Vol. 118, Issue 4
  • DOI: 10.1021/jp410644j

A Manganese(III) Complex That Exhibits Spin Crossover Triggered by Geometric Tuning
journal, November 2006

  • Morgan, Grace G.; Murnaghan, Kevin D.; Müller-Bunz, Helge
  • Angewandte Chemie, Vol. 118, Issue 43
  • DOI: 10.1002/ange.200601823

The crystal and molecular structures of bis(2,4-pentanedionato)chromium
journal, January 1977


Direct Determination of Absolute Absorption Cross Sections at the L-Edge of Dilute Mn Complexes in Solution Using a Transmission Flatjet
journal, April 2018


Inner-shell excitation of gas phase carbonates and α,γ-dicarbonyl compounds
journal, January 2007


Sustainable manganese catalysis for late-stage C–H functionalization of bioactive structural motifs
journal, July 2021


Spinning around in Transition-Metal Chemistry
journal, November 2016


Oxidation state and chemical shift investigation in transition metal oxides by EELS
journal, May 2012


Quantum electrodynamical corrections to the fine structure of helium
journal, January 1974


The Rise of Manganese-Catalyzed Reduction Reactions
journal, November 2021


Ligand field-actuated redox-activity of acetylacetonate
journal, January 2020

  • Vinum, Morten Gotthold; Voigt, Laura; Hansen, Steen H.
  • Chemical Science, Vol. 11, Issue 31
  • DOI: 10.1039/d0sc01836h

Soft X-ray signatures of cationic manganese–oxo systems, including a high-spin manganese(v) complex
journal, January 2022

  • Delcey, Mickaël G.; Lindblad, Rebecka; Timm, Martin
  • Physical Chemistry Chemical Physics, Vol. 24, Issue 6
  • DOI: 10.1039/d1cp03667j

From the Free Ligand to the Transition Metal Complex: FeEDTA Formation Seen at Ligand K-Edges
journal, June 2022


Density functional theory in the solid state
journal, March 2014

  • Hasnip, Philip J.; Refson, Keith; Probert, Matt I. J.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 372, Issue 2011
  • DOI: 10.1098/rsta.2013.0270

Cost and sensitivity of restricted active-space calculations of metal L-edge X-ray absorption spectra: Effects of the Active-Space Selection on the L-Edge XAS Spectra
journal, October 2015

  • Pinjari, Rahul V.; Delcey, Mickaël G.; Guo, Meiyuan
  • Journal of Computational Chemistry, Vol. 37, Issue 5
  • DOI: 10.1002/jcc.24237

The CASSCF state interaction method
journal, February 1989


Ultrafast Intersystem Crossing in Acetylacetone via Femtosecond X-ray Transient Absorption at the Carbon K-Edge
journal, November 2017

  • Bhattacherjee, Aditi; Pemmaraju, Chaitanya Das; Schnorr, Kirsten
  • Journal of the American Chemical Society, Vol. 139, Issue 46
  • DOI: 10.1021/jacs.7b07532

Non-aqueous manganese acetylacetonate electrolyte for redox flow batteries
journal, July 2011

  • Sleightholme, Alice E. S.; Shinkle, Aaron A.; Liu, Qinghua
  • Journal of Power Sources, Vol. 196, Issue 13, p. 5742-5745
  • DOI: 10.1016/j.jpowsour.2011.02.020

An historic and scientific study of the properties of metal(III) tris-acetylacetonates
journal, November 2016


Soft X-ray Spectroscopy as a Probe for Gas-Phase Protein Structure: Electron Impact Ionization from Within
journal, May 2018

  • Bari, Sadia; Egorov, Dmitrii; Jansen, Thomas L. C.
  • Chemistry - A European Journal, Vol. 24, Issue 30
  • DOI: 10.1002/chem.201801440

Oxidation states of Mn and Fe in various compound oxide systems
journal, July 2006


Exchange-enhanced reactivity in bond activation by metal–oxo enzymes and synthetic reagents
journal, December 2010

  • Shaik, Sason; Chen, Hui; Janardanan, Deepa
  • Nature Chemistry, Vol. 3, Issue 1
  • DOI: 10.1038/nchem.943

6-31G * basis set for atoms K through Zn
journal, July 1998

  • Rassolov, Vitaly A.; Pople, John A.; Ratner, Mark A.
  • The Journal of Chemical Physics, Vol. 109, Issue 4
  • DOI: 10.1063/1.476673

Mn(acac) 2 and Mn(acac) 3 complexes, a theoretical modeling of their L 2,3 -edges X-ray absorption spectra
journal, October 2017


Density‐functional thermochemistry. III. The role of exact exchange
journal, April 1993

  • Becke, Axel D.
  • The Journal of Chemical Physics, Vol. 98, Issue 7, p. 5648-5652
  • DOI: 10.1063/1.464913

An Overview of Metal Acetylacetonates: Developing Areas/Routes to New Materials and Applications in Organic Syntheses
journal, December 2017


Electronic structure and spectroscopy of nickel(II), palladium(II), and platinum(II) acetylacetonate complexes
journal, March 1993

  • Lewis, Frederick D.; Salvi, Gwen D.; Kanis, David R.
  • Inorganic Chemistry, Vol. 32, Issue 7
  • DOI: 10.1021/ic00059a037

Metal Acetylacetonates as a Source of Metals for Aqueous Synthesis of Metal–Organic Frameworks
journal, September 2018

  • Avci-Camur, Ceren; Perez-Carvajal, Javier; Imaz, Inhar
  • ACS Sustainable Chemistry & Engineering, Vol. 6, Issue 11
  • DOI: 10.1021/acssuschemeng.8b03180

The Jahn-Teller effect in manganic acetylacetonate
journal, October 1959


Efficient calculations of a large number of highly excited states for multiconfigurational wavefunctions
journal, April 2019

  • Delcey, Mickael G.; Sørensen, Lasse Kragh; Vacher, Morgane
  • Journal of Computational Chemistry, Vol. 40, Issue 19
  • DOI: 10.1002/jcc.25832

Why did Nature choose manganese to make oxygen?
journal, October 2007

  • Armstrong, Fraser A.
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 363, Issue 1494
  • DOI: 10.1098/rstb.2007.2223

Multireference perturbation theory for large restricted and selected active space reference wave functions
journal, April 2000

  • Celani, Paolo; Werner, Hans-Joachim
  • The Journal of Chemical Physics, Vol. 112, Issue 13
  • DOI: 10.1063/1.481132

OpenMolcas: From Source Code to Insight
journal, September 2019

  • Fdez. Galván, Ignacio; Vacher, Morgane; Alavi, Ali
  • Journal of Chemical Theory and Computation, Vol. 15, Issue 11
  • DOI: 10.1021/acs.jctc.9b00532

Mn 4 Ca Cluster in Photosynthesis: Where and How Water is Oxidized to Dioxygen
journal, March 2014

  • Yano, Junko; Yachandra, Vittal
  • Chemical Reviews, Vol. 114, Issue 8
  • DOI: 10.1021/cr4004874

Ligand Coordination in Bis(β-diketonato) d Metals: The Mn(II) Case of D2h versus D2d Symmetry
journal, March 2019


A comparative study of high-spin manganese and iron complexes
journal, October 1997

  • Blomberg, Margareta R. A.; Siegbahn, Per E. M.
  • Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta), Vol. 97, Issue 1-4
  • DOI: 10.1007/s002140050239

Erratum: “Restricted active space calculations of L-edge X-ray absorption spectra: From molecular orbitals to multiplet states” [J. Chem. Phys. 141 , 124116 (2014)]
journal, February 2015

  • Pinjari, Rahul V.; Delcey, Mickaël G.; Guo, Meiyuan
  • The Journal of Chemical Physics, Vol. 142, Issue 6
  • DOI: 10.1063/1.4908043

Crystal Spectra of Some Trisacetylacetonates
journal, April 1963

  • Piper, T. S.; Carlin, Richard L.
  • Inorganic Chemistry, Vol. 2, Issue 2
  • DOI: 10.1021/ic50006a005

The CTM4XAS program for EELS and XAS spectral shape analysis of transition metal L edges
journal, October 2010


Electronic structure and stability of transition metal acetylacetonates TM(AcAc)n (TM = Cr, Fe, Co, Ni, Cu; n = 1, 2, 3)
journal, January 2022

  • Fernandes, Gabriel F. S.; Pontes, Marcelo A. P.; Machado, Francisco B. C.
  • Computational and Theoretical Chemistry, Vol. 1207
  • DOI: 10.1016/j.comptc.2021.113502

Ab Initio Calculations of X-ray Spectra: Atomic Multiplet and Molecular Orbital Effects in a Multiconfigurational SCF Approach to the L-Edge Spectra of Transition Metal Complexes
journal, November 2012

  • Josefsson, Ida; Kunnus, Kristjan; Schreck, Simon
  • The Journal of Physical Chemistry Letters, Vol. 3, Issue 23
  • DOI: 10.1021/jz301479j

Ligand field strengths and oxidation states from manganese L-edge spectroscopy
journal, October 1991

  • Cramer, S. P.; DeGroot, F. M. F.; Ma, Y.
  • Journal of the American Chemical Society, Vol. 113, Issue 21
  • DOI: 10.1021/ja00021a018

Redox Processes of Manganese Oxide in Catalyzing Oxygen Evolution and Reduction: An in Situ Soft X-ray Absorption Spectroscopy Study
journal, August 2017

  • Risch, Marcel; Stoerzinger, Kelsey A.; Han, Binghong
  • The Journal of Physical Chemistry C, Vol. 121, Issue 33
  • DOI: 10.1021/acs.jpcc.7b05592

Exact semi-classical light–matter interaction operator applied to two-photon processes with strong relativistic effects
journal, July 2020

  • Delcey, Mickaël G.; Couto, Rafael Carvalho; Sørensen, Lasse Kragh
  • The Journal of Chemical Physics, Vol. 153, Issue 2
  • DOI: 10.1063/5.0007833

Current Understanding of the Mechanism of Water Oxidation in Photosystem II and Its Relation to XFEL Data
journal, June 2020


Evaluation of scanning transmission X-ray microscopy at the Mn L2,3-edges as a potential probe for manganese redox state in natural silicates
journal, March 2021

  • Bourdelle, Franck; Lloret, Emily; Durand, Cyril
  • Physics and Chemistry of Minerals, Vol. 48, Issue 4
  • DOI: 10.1007/s00269-021-01142-w

Core Level Spectroscopy of Solids
book, January 2008


Cr L-Edge X-ray Absorption Spectroscopy of Cr III (acac) 3 in Solution with Measured and Calculated Absolute Absorption Cross Sections
journal, June 2018

  • Kubin, Markus; Guo, Meiyuan; Ekimova, Maria
  • The Journal of Physical Chemistry B, Vol. 122, Issue 29
  • DOI: 10.1021/acs.jpcb.8b04190

Restricted active space calculations of L-edge X-ray absorption spectra: From molecular orbitals to multiplet states
journal, September 2014

  • Pinjari, Rahul V.; Delcey, Mickaël G.; Guo, Meiyuan
  • The Journal of Chemical Physics, Vol. 141, Issue 12
  • DOI: 10.1063/1.4896373

Theoretical modeling of the L2,3-edge X-ray absorption spectra of Mn(acac)2and Co(acac)2complexes
journal, January 2016

  • Carlotto, Silvia; Sambi, Mauro; Vittadini, Andrea
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 3
  • DOI: 10.1039/c5cp06844d

Electronic structure of CuTPP and CuTPP(F) complexes: a combined experimental and theoretical study II
journal, January 2016

  • Mangione, Giulia; Sambi, Mauro; Carlotto, Silvia
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 36
  • DOI: 10.1039/c6cp03956a

Water oxidation in photosystem II
journal, June 2019


The 2p absorption spectra of 3d transition metal compounds in tetrahedral and octahedral symmetry
journal, April 1992


L-edge X-ray Absorption Spectroscopy of Non-Heme Iron Sites:  Experimental Determination of Differential Orbital Covalency
journal, October 2003

  • Wasinger, Erik C.; de Groot, Frank M. F.; Hedman, Britt
  • Journal of the American Chemical Society, Vol. 125, Issue 42
  • DOI: 10.1021/ja034634s

Ab Initio Calculation of Vibrational Absorption and Circular Dichroism Spectra Using Density Functional Force Fields
journal, November 1994

  • Stephens, P. J.; Devlin, F. J.; Chabalowski, C. F.
  • The Journal of Physical Chemistry, Vol. 98, Issue 45, p. 11623-11627
  • DOI: 10.1021/j100096a001

Benchmarking ANO-R basis set for multiconfigurational calculations
journal, March 2022


Absolute energy calibration for plane grating monochromators
journal, July 2001

  • Weiss, M. R.; Follath, R.; Sawhney, K. J. S.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 467-468
  • DOI: 10.1016/s0168-9002(01)00375-8

Oxygen K-edge X-ray Absorption Spectra
journal, April 2020

  • Frati, Federica; Hunault, Myrtille O. J. Y.; de Groot, Frank M. F.
  • Chemical Reviews, Vol. 120, Issue 9
  • DOI: 10.1021/acs.chemrev.9b00439