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Wilson DWN, Fataftah MS, Mathe Z, Mercado BQ, DeBeer S, Holland PL. Three-Coordinate Nickel and Metal-Metal Interactions in a Heterometallic Iron-Sulfur Cluster. J Am Chem Soc 2024; 146:4013-4025. [PMID: 38308743 PMCID: PMC10993082 DOI: 10.1021/jacs.3c12157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2024]
Abstract
Biological multielectron reactions often are performed by metalloenzymes with heterometallic sites, such as anaerobic carbon monoxide dehydrogenase (CODH), which has a nickel-iron-sulfide cubane with a possible three-coordinate nickel site. Here, we isolate the first synthetic iron-sulfur clusters having a nickel atom with only three donors, showing that this structural feature is feasible. These have a core with two tetrahedral irons, one octahedral tungsten, and a three-coordinate nickel connected by sulfide and thiolate bridges. Electron paramagnetic resonance (EPR), Mössbauer, and superconducting quantum interference device (SQUID) data are combined with density functional theory (DFT) computations to show how the electronic structure of the cluster arises from strong magnetic coupling between the Ni, Fe, and W sites. X-ray absorption spectroscopy, together with spectroscopically validated DFT analysis, suggests that the electronic structure can be described with a formal Ni1+ atom participating in a nonpolar Ni-W σ-bond. This metal-metal bond, which minimizes spin density at Ni1+, is conserved in two cluster oxidation states. Fe-W bonding is found in all clusters, in one case stabilizing a local non-Hund state at tungsten. Based on these results, we compare different M-M interactions and speculate that other heterometallic clusters, including metalloenzyme active sites, could likewise store redox equivalents and stabilize low-valent metal centers through metal-metal bonding.
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Affiliation(s)
- Daniel W. N. Wilson
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| | - Majed S. Fataftah
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| | - Zachary Mathe
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Brandon Q. Mercado
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| | - Serena DeBeer
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Patrick L. Holland
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
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2
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Chen WH, Huang CW, Wu BH, Cheng MC, Peng SM, Chen IC. Study of Electronic and Vibrational Structures of Reduced, Neutral, and Oxidized Ni 3(dpa) 4X 2 Using Density Functional Theory and Raman Spectroscopy. ACS OMEGA 2020; 5:15620-15630. [PMID: 32637838 PMCID: PMC7331223 DOI: 10.1021/acsomega.0c01844] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/08/2020] [Indexed: 06/11/2023]
Abstract
The electronic and vibrational structures of trinickel metal string complexes [Ni3(dpa)4X2]1-,0,1+ (X = Cl, NCS) were investigated using both theoretical calculations and spectroscopic methods. We used the density functional theory (DFT) method B3LYP*-D3, including less exact exchange energy and the van der Waals interaction of metal ions, to obtain the geometries and vibrational structures, which were found to be in excellent agreement with the experimental data. The ground state of Ni3(dpa)4X2 is an antiferromagnetic (AF) singlet state, and the next state is a quintet state, which was detected using temperature-dependent Raman spectroscopy under a magnetic field. The vibrational structure of the quintet state is nearly identical to that of the AF state, according to the measured Raman spectra, except that the stretching of Ni-Cl is blue-shifted from 282.5 cm-1 in the AF state to 283.8 cm-1 in the quintet state. Two oxidized Ni3 complexes were found to have [Ni3]7+ cores, the doublet [Ni3(dpa)4]3+ without axial ligands and the quartet [Ni3(dpa)4X2]+. Complex [Ni3(dpa)4X2]-, which was produced from a reduction reaction by gold nanoparticles at room temperature, consists of a quartet state as the ground state and a doublet state lying nearby.
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Affiliation(s)
- Wei-Hao Chen
- Department
of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30013, Republic of China
| | - Chen-Wei Huang
- Department
of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30013, Republic of China
| | - Bo-Han Wu
- Department
of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30013, Republic of China
| | - Ming-Chuan Cheng
- Department
of Chemistry, National Taiwan University, Taipei, Taiwan 106, Republic of China
- Institute
of Chemistry, Academia Sinica, Taipei, Taiwan 115, Republic of China
| | - Shie-Ming Peng
- Department
of Chemistry, National Taiwan University, Taipei, Taiwan 106, Republic of China
- Institute
of Chemistry, Academia Sinica, Taipei, Taiwan 115, Republic of China
| | - I-Chia Chen
- Department
of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30013, Republic of China
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3
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Liu Y, Hua S, Cheng M, Yu L, Demeshko S, Dechert S, Meyer F, Lee G, Chiang M, Peng S. Electron Delocalization of Mixed‐Valence Diiron Sites Mediated by Group 10 Metal Ions in Heterotrimetallic Fe‐M‐Fe (M=Ni, Pd, and Pt) Chain Complexes. Chemistry 2018; 24:11649-11666. [DOI: 10.1002/chem.201801325] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/28/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Yu‐Chiao Liu
- Institute of ChemistryAcademia Sinica Taipei 11529 Taiwan
| | - Shao‐An Hua
- Department of Chemistry and Center for Emerging Material and Advanced DevicesNational Taiwan University Taipei 10617 Taiwan
- Present address: Institut für Anorganische ChemieUniversität Göttingen Tammannstr. 4 37077 Göttingen Germany
| | | | - Li‐Chung Yu
- Department of Chemistry and Center for Emerging Material and Advanced DevicesNational Taiwan University Taipei 10617 Taiwan
- Present address: National Synchrotron Radiation Research Center Hsinchu 30076 Taiwan
| | - Serhiy Demeshko
- Institut für Anorganische ChemieUniversität Göttingen Tammannstr. 4 37077 Göttingen Germany
| | - Sebastian Dechert
- Institut für Anorganische ChemieUniversität Göttingen Tammannstr. 4 37077 Göttingen Germany
| | - Franc Meyer
- Institut für Anorganische ChemieUniversität Göttingen Tammannstr. 4 37077 Göttingen Germany
| | - Gene‐Hsiang Lee
- Department of Chemistry and Center for Emerging Material and Advanced DevicesNational Taiwan University Taipei 10617 Taiwan
| | | | - Shie‐Ming Peng
- Institute of ChemistryAcademia Sinica Taipei 11529 Taiwan
- Department of Chemistry and Center for Emerging Material and Advanced DevicesNational Taiwan University Taipei 10617 Taiwan
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Spivak M, Arcisauskaite V, López X, de Graaf C. Backbone flexibility of extended metal atom chains. Ab initio molecular dynamics for Cr3(dpa)4X2 (X = NCS, CN, NO3) in gas and crystalline phases. Dalton Trans 2017; 46:15487-15493. [DOI: 10.1039/c7dt03520a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Computational study on the flexibility of chromium extended metal atom chains by ab initio molecular dynamics.
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Affiliation(s)
- M. Spivak
- Departament de Quimica Fisica i Inorgànica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - V. Arcisauskaite
- Department of Chemistry
- Inorganic Chemistry Laboratory
- University of Oxford
- Oxford OX1 3QR
- UK
| | - X. López
- Departament de Quimica Fisica i Inorgànica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - C. de Graaf
- Departament de Quimica Fisica i Inorgànica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
- ICREA
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5
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Maxim C, Saureu S, de Graaf C, Ferlay S, Hosseini MW, Robert V, Train C. Amidinium‐Containing 2D [MnCr] Dimetallic Oxalate‐Based Networks – The Influence on Structure and Magnetism Explored by Combining Experience and Theory. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Catalin Maxim
- Molecular Tectonic Laboratory UMR UDS‐CNRS 7140 Université de Strasbourg Institut Le Bel 4, rue Blaise Pascal 67000 Strasbourg France
- Laboratoire National des Champs Magnétiques Intenses UPR CNRS 3228 25 rue des Martyrs, B.P. 166 38042 Grenoble cedex 9 France
- University of Bucharest Faculty of Chemistry Inorganic Chemistry Laboratory Str. Dumbrava Rosie nr. 23 020464 Bucharest Romania
| | - Sergi Saureu
- Laboratoire de Chimie Quantique UMR 7177 1 rue Blaise Pascal 67000 Strasbourg France
- Departament de Química Física i Inorgànica Universitat Rovira i Virgili Marcel·lí Domingo s/n 43007 Tarragona Spain
| | - Coen de Graaf
- Departament de Química Física i Inorgànica Universitat Rovira i Virgili Marcel·lí Domingo s/n 43007 Tarragona Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA) Passeig Lluís Companys 23 08010 Barcelona Spain
| | - Sylvie Ferlay
- Molecular Tectonic Laboratory UMR UDS‐CNRS 7140 Université de Strasbourg Institut Le Bel 4, rue Blaise Pascal 67000 Strasbourg France
- Institut Universitaire de France (IUF) France
| | - Mir Wais Hosseini
- Molecular Tectonic Laboratory UMR UDS‐CNRS 7140 Université de Strasbourg Institut Le Bel 4, rue Blaise Pascal 67000 Strasbourg France
- Institut Universitaire de France (IUF) France
| | - Vincent Robert
- Laboratoire de Chimie Quantique UMR 7177 1 rue Blaise Pascal 67000 Strasbourg France
| | - Cyrille Train
- Laboratoire National des Champs Magnétiques Intenses UPR CNRS 3228 25 rue des Martyrs, B.P. 166 38042 Grenoble cedex 9 France
- Institut Universitaire de France (IUF) France
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Yu LC, Lee GH, Sigrist M, Lin TS, Peng SM. Structure and Antiferromagnetism of Trinuclear Heterometallic Strings Containing MnII-MII-MnIIFrameworks (M = Ni, Pd, Pt). Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600835] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Li-Chung Yu
- Department of Chemistry; National Taiwan University; 10617 Taipei Taiwan
- Institute of Chemistry; Academia Sinica; 11529 Taipei Taiwan
| | - Gene-Hsiang Lee
- Department of Chemistry; National Taiwan University; 10617 Taipei Taiwan
| | - Marc Sigrist
- Institute of Chemistry; Academia Sinica; 11529 Taipei Taiwan
| | - Tien-Sung Lin
- Department of Chemistry; National Taiwan University; 10617 Taipei Taiwan
| | - Shie-Ming Peng
- Department of Chemistry; National Taiwan University; 10617 Taipei Taiwan
- Institute of Chemistry; Academia Sinica; 11529 Taipei Taiwan
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7
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Szarek P, Grochala W. Fine-Tuning of Magnetic Properties in Nickel(II) Trinuclear EMACs via Modifications of Equatorial Ligands. J Phys Chem A 2015; 119:9363-72. [PMID: 26266326 DOI: 10.1021/acs.jpca.5b05409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The relationship between equatorial ligands structures and magnetic response of [Ni3]6+ extended metal atom chain core has been investigated. The distances between metal ions in Ni metal strings are largely predefined by framework provided through equatorial ligands. The equatorial ligands thus have primary influence on the magnitude of magnetic coupling between terminal high spin centers. Since the σ channel has greatest contribution to J, the variations in Ni–Ni bond lengths have immediate and strong effect on magnetic properties. The secondary, yet important role is played by ligand field strength and nucleophilicity. It has been shown that energy difference between singly occupied σ-type MOs composed of d(z2) of terminal ions and doubly occupied σ-type MO evolved from d(z2) of the central ion in antiferromagnetic state solution is inversely proportional to magnitude of J. Hence, the alignment between energies of d(z2) orbitals on HS and LS centers directly affected by ligand field strength governs the magnetic response. Moreover, the greater basicity of lone pairs coordinating terminal metal atoms correlates with the larger absolute value of magnetic coupling constant.
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Affiliation(s)
- P Szarek
- Centre of New Technologies, University of Warsaw , Warsaw, Poland
| | - W Grochala
- Centre of New Technologies, University of Warsaw , Warsaw, Poland
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Malrieu JP, Caballol R, Calzado CJ, de Graaf C, Guihéry N. Magnetic interactions in molecules and highly correlated materials: physical content, analytical derivation, and rigorous extraction of magnetic Hamiltonians. Chem Rev 2013; 114:429-92. [PMID: 24102410 DOI: 10.1021/cr300500z] [Citation(s) in RCA: 282] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jean Paul Malrieu
- Laboratoire de Chimie et Physique Quantiques, Université de Toulouse 3 , 118 route de Narbonne, 31062 Toulouse, France
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Maurice R, Graaf CD, Guihéry N. Theoretical determination of spin Hamiltonians with isotropic and anisotropic magnetic interactions in transition metal and lanthanide complexes. Phys Chem Chem Phys 2013; 15:18784-804. [DOI: 10.1039/c3cp52521j] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Tabookht Z, López X, de Graaf C, Guihéry N, Suaud N, Benamor N. Rationalization of the behavior of M2(CH3CS2)4I (M = Ni, Pt) chains at room temperature from periodic density functional theory and ab initio cluster calculations. J Comput Chem 2012; 33:1748-61. [PMID: 22610880 DOI: 10.1002/jcc.23009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 04/13/2012] [Accepted: 04/15/2012] [Indexed: 11/11/2022]
Abstract
The electrical conductivities and plausible charge-ordering states in the room temperature (r.t.) phase for MMX chains [Ni(2)(dta)(4)I](∞) and [Pt(2)(dta)(4)I](∞) (dta = CH(3)CS(2)(-)) have been analyzed with periodic density functional theory (DFT) and correlated ab initio calculations combined with the effective Hamiltonian theory. Periodic DFT calculations show a more delocalized nature of the ground state in [Pt(2)(dta)(4)I](∞) compared to [Ni(2)(dta)(4)I](∞), which features a rather large energy gap between the occupied and empty bands, and charge polarized dimer units. A larger electrical conductivity for the Pt chain can be expected, especially because the Fermi level lies within a band with contributions from Pt and I orbitals. Electronic structure parameters extracted from ab initio cluster calculations show that the large difference between the observed conductivities at 300 K for Ni and Pt compounds, of 3 orders of magnitude, cannot be explained from the parameters extracted from an embedded M(2)(dta)(4)I(2) dimer fragment alone. When tetramer fragments are considered, we observe that the interdimer transfer integral (t) between neighboring M(2) units connected by an iodine atom at correlated level is comparable in both chains. On the other hand, the energy to transfer an electron from a dimer to the neighboring one (Coulomb repulsion U) is three times larger in the Ni compound with respect to the Pt chain, in line with the poor conductivity of the former. The electronic structure of the M(4)(dta)(8)I(3) fragment points to an alternate charge-polarization state for Ni and an average valence state for Pt when the r.t. X-ray structure is considered.
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Affiliation(s)
- Zahra Tabookht
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Tarragona, Spain
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11
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Maynau D, Bolvin H, Van den Heuvel W, Bénard M, Rohmer MM, Ben Amor N. Ferromagnetic coupling induced by spin-orbit coupling in dipyridylamide linear trinuclear Cu-Pd-Cu and Cu-Pt-Cu complexes. CR CHIM 2012. [DOI: 10.1016/j.crci.2011.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Bandeira NA, Tabookht Z, de Graaf C, López X. Simple versus composite nature of the magnetic coupling in copper and nickel-based metallic chains. Over- and underestimation of J. CR CHIM 2012. [DOI: 10.1016/j.crci.2011.10.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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13
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Tabookht Z, de Graaf C, López X. Towards a low-spin configuration in extended metal atom chains. Theoretical study of trimetallic systems with 22 metal electrons. Dalton Trans 2012; 41:498-504. [PMID: 22042414 DOI: 10.1039/c1dt11260k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Different electronic configurations of a series of trinuclear heterometallic chains with 22 metallic electrons, MM'M(dpa)(4)X(2) (M = Co, Rh; M' = Ni, Pd; X = Cl, NCS), have been modelled in search of new systems with novel electrical properties. For this purpose, we explore the possibility of obtaining low-spin (extensively closed-shell) states by introducing chemical changes to the reference compound CoPdCo(dpa)(4)Cl(2) (1), isoelectronic to the herein studied systems, but possessing magnetically coupled localized electrons. The discussion is based on the orbital energies obtained by the DFT methodology. Among the systems herein analysed, CoNiCo(dpa)(4)(NCS)(2) has only two unpaired electrons vs. six in the case of 1, its closed-shell configuration appearing at high energies. For Rh(2)M-based chains, changes go a step further and the RhPdRh(dpa)(4)Cl(2) and RhPdRh(dpa)(4)(NCS)(2) molecules present a closed-shell ground state in close competition with the broken symmetry solution with S = ½ on each Rh(II). One-electron reduction of the latter compounds has been computed with marked structural changes. Our calculations show that the two lowest 23-electron states are separated by 7-8 kcal mol(-1) in favour of the state with an unpaired localized electron on the δ(Pd-N)* orbital instead of the delocalized one (σ(nb))(2)(σ*)(1).
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Affiliation(s)
- Zahra Tabookht
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007, Tarragona, Spain
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