1
|
Liu YQ, Kalita AJ, Zhang HY, Cui LJ, Yan B, Guha AK, Cui ZH, Pan S. BeM(CO)3- (M = Co, Rh, Ir) and BeM(CO)3 (M = Ni, Pd, Pt): Triply bonded terminal beryllium in zero oxidation state. J Chem Phys 2024; 160:184308. [PMID: 38738611 DOI: 10.1063/5.0181343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 04/25/2024] [Indexed: 05/14/2024] Open
Abstract
We perform detailed potential energy surface explorations of BeM(CO)3- (M = Co, Rh, Ir) and BeM(CO)3 (M = Ni, Pd, Pt) using both single-reference and multireference-based methods. The present results at the CASPT2(12,12)/def2-QZVPD//M06-D3/def2-TZVPPD level reveal that the global minimum of BeM(CO)3- (M = Co, Rh, Ir) and BePt(CO)3 is a C3v symmetric structure with an 1A1 electronic state, where Be is located in a terminal position bonded to M along the center axis. For other cases, the C3v symmetric structure is a low-lying local minimum. Although the present complexes are isoelectronic with the recently reported BFe(CO)3- complex having a B-Fe quadruple bond, radial orbital-energy slope (ROS) analysis reveals that the highest occupied molecular orbital (HOMO) in the title complexes is slightly antibonding in nature, which bars a quadruple bonding assignment. Similar weak antibonding nature of HOMO in the previously reported BeM(CO)4 (M = Ru, Os) complexes is also noted in ROS analysis. The bonding analysis through energy decomposition analysis in combination with the natural orbital for chemical valence shows that the bonding between Be and M(CO)3q (q = -1 for M = Co, Rh, Ir and q = 0 for M = Ni, Pd, Pt) can be best described as Be in the ground state (1S) interacting with M(CO)30/- via dative bonds. The Be(spσ) → M(CO)3q σ-donation and the complementary Be(spσ) ← M(CO)3q σ-back donation make the overall σ bond, which is accompanied by two weak Be(pπ) ← M(CO)3q π-bonds. These complexes represent triply bonded terminal beryllium in an unusual zero oxidation state.
Collapse
Affiliation(s)
- Yu-Qian Liu
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023, China
| | - Amlan J Kalita
- Department of Chemistry, University of Science & Technology, Meghalaya, Ri-Bhoi, Meghalaya 793101, India
| | - Hui-Yu Zhang
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023, China
| | - Li-Juan Cui
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023, China
| | - Bing Yan
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023, China
| | - Ankur K Guha
- Advanced Computational Chemistry Centre, Department of Chemistry, Cotton University, Panbazar, Guwahati, Assam 781001, India
| | - Zhong-Hua Cui
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023, China
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), Jilin University, Changchun 130023, China
| | - Sudip Pan
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023, China
| |
Collapse
|
2
|
Parambath S, Thannimangalath V, Parameswaran P. Dative quadruple bonds between d 10 transition metals and beryllium in BeM(PMe 3 ) 2 and BeM(CO) 2 (M = Ni, Pd, and Pt) complexes: Transition metal fragments as six-electron donor and two-electron acceptor. J Comput Chem 2023; 44:1645-1652. [PMID: 37185971 DOI: 10.1002/jcc.27115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 04/01/2023] [Accepted: 04/04/2023] [Indexed: 05/17/2023]
Abstract
The structure, chemical bonding, and reactivity of neutral 16 valence electrons (VE) transition metal complexes of beryllium, BeM(PMe3 )2 (1M-Be) and BeM(CO)2 (2M-Be, M = Ni, Pd, and Pt) were studied. The molecular orbital and EDA-NOCV analysis suggest dative quadruple bonds between the transition metal and beryllium, viz., one Be→M σ bond, one Be←M σ bond, and two Be←M π bonds. The strength of these bonding interactions varies based on the ligands coordinated to the transition metal. The Be←M σ bond is stronger than the Be→M σ bond when the ligand is PMe3, whereas the reverse order is observed when the ligand is CO. This is attributed to the higher π acceptor strength of CO as compared to PMe3 . Since these complexes have M-Be dative quadruple bonds, the beryllium center is susceptible to ambiphilic reactivity, as indicated by high proton and hydride affinity values.
Collapse
Affiliation(s)
- Sneha Parambath
- Department of Chemistry, National Institute of Technology, Calicut, Kozhikode, India
| | | | - Pattiyil Parameswaran
- Department of Chemistry, National Institute of Technology, Calicut, Kozhikode, India
| |
Collapse
|
3
|
Kataoka Y, Yano N, Mikuriya M, Handa M. Paddlewheel-type dirhodium complexes with N,N’-bridging ligands. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
4
|
Parambath S, Parameswaran P. Two σ- and two π-dative quadruple bonds between the s-block element and transition metal in [BeM(CO) 4; M = Fe - Os]. Phys Chem Chem Phys 2022; 24:20183-20188. [PMID: 35997149 DOI: 10.1039/d2cp02331h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the chemical bonding and reactivity of the first example of neutral 18 valence electron transition metal complexes of beryllium, [BeM(CO)4; M = Fe - Os], in trigonal bipyramidal coordination geometry, where the bonding between the transition metal and the s-block element beryllium (M-Be) can be best described by dative quadruple bonds. In contrast to the conventional multiple bonding pattern, the quadruple bonds comprise two σ-bonds and two π-bonds, viz., one Be → M σ-bond, one M → Be σ-bond, and two M → Be π-bonds. Since the M-Be quadruple bonds are described by dative interactions, the Be centre shows ambiphilic character as indicated by the high proton and hydride affinity values.
Collapse
Affiliation(s)
- Sneha Parambath
- Department of Chemistry, National Institute of Technology Calicut, Kerala, India.
| | | |
Collapse
|
5
|
Chen LS, Liu YZ, Li XN, Chen JJ, Jiang GD, Ma TM, He SG. An IrVO 4+ Cluster Catalytically Oxidizes Four CO Molecules: Importance of Ir-V Multiple Bonding. J Phys Chem Lett 2021; 12:6519-6525. [PMID: 34240876 DOI: 10.1021/acs.jpclett.1c01584] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The generation and characterization of multiple metal-metal (M-M) bonds between early and late transition metals is vital to correlate the nature of multiple M-M bonds with the related reactivity in catalysis, while the examples with multiple M-M bonds have been rarely reported. Herein, we identified that the quadruple bonding interactions were formed in a gas-phase ion IrV+ with a dramatically short Ir-V bond. Oxidation of four CO molecules by IrVO4+ is a highly exothermic process driven by the generation of stable products IrV+ and CO2, and then IrV+ can be oxidized by N2O to regenerate IrVO4+. This finding overturns the general impression that vanadium oxide clusters are unwilling to oxidize multiple CO molecules because of the strong V-O bond and that at most two oxygen atoms can be supplied from a single V-containing cluster in CO oxidation. This study emphasizes the potential importance of heterobimetallic multiple M-M bonds in related heterogeneous catalysis.
Collapse
Affiliation(s)
- Le-Shi Chen
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School of Chemistry and Chemical Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, China
| | - Yun-Zhu Liu
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing 100190, China
| | - Xiao-Na Li
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing 100190, China
| | - Jiao-Jiao Chen
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing 100190, China
| | - Gui-Duo Jiang
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing 100190, China
| | - Tong-Mei Ma
- School of Chemistry and Chemical Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, China
| | - Sheng-Gui He
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing 100190, China
| |
Collapse
|
6
|
Feng R, Glendening ED, Peterson KA. Coupled Cluster Studies of Platinum-Actinide Interactions. Thermochemistry of PtAnO n+ ( n = 0-2 and An = U, Np, Pu). J Phys Chem A 2021; 125:5335-5345. [PMID: 34114457 DOI: 10.1021/acs.jpca.1c03675] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Accurate Pt-An bond dissociation enthalpies (BDEs) for PtAnOn+ (An = U, Np, Pu and n = 0-2) and the corresponding enthalpies for the Pt + OAnOn+ substitution reactions have been studied for the first time using an accurate composite coupled cluster approach. Analogous O-AnOn+ bond dissociation enthalpies are also presented. To make the study possible, new correlation consistent basis sets optimized using the all-electron third-order Douglas-Kroll-Hess (DKH3) scalar relativistic Hamiltonian are developed and reported for Pt and Au, with accompanying benchmark calculations of their atomic ionization potentials to demonstrate the effectiveness of the new basis sets. For the charged PtAnOn+ species (n = 1, 2), a low-spin state (LSS) for which the Pt-An σ bond is doubly occupied is studied together with a high-spin state (HSS) obtained by unpairing the σ bond orbital and placing one electron into the An 5f shell. The relative energies of the two spin states have been compared and qualitatively assessed via natural population and natural bond analyses. The enthalpies for the Pt substitution reactions, i.e., Pt + OAnOn+ → PtAnOn+ + O, are calculated to range from about 14-62 kcal/mol, and the Pt-AnOn+ bond dissociation enthalpies range from about 78-149 kcal/mol for the ground electronic states. For the PtAnO+ species, the LSSs were all predicted to be the ground state, whereas the PtAnO2+ molecules all favored the HSSs. The prediction for PtUO2+ is consistent with previous theoretical findings. The natural bond orbital analyses indicate a triple bond between An and O, with a double to quadruple bond between the An and Pt.
Collapse
Affiliation(s)
- Rulin Feng
- Department of Chemistry, Washington State University, Pullman, Washington 99164-4630, United States
| | - Eric D Glendening
- Department of Chemistry and Physics, Indiana State University, Terre Haute, Indiana 47809, United States
| | - Kirk A Peterson
- Department of Chemistry, Washington State University, Pullman, Washington 99164-4630, United States
| |
Collapse
|
7
|
Claire FJ, Solomos MA, Kim J, Wang G, Siegler MA, Crommie MF, Kempa TJ. Structural and electronic switching of a single crystal 2D metal-organic framework prepared by chemical vapor deposition. Nat Commun 2020; 11:5524. [PMID: 33139701 PMCID: PMC7608636 DOI: 10.1038/s41467-020-19220-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/28/2020] [Indexed: 12/01/2022] Open
Abstract
The incorporation of metal-organic frameworks into advanced devices remains a desirable goal, but progress is hindered by difficulties in preparing large crystalline metal-organic framework films with suitable electronic performance. We demonstrate the direct growth of large-area, high quality, and phase pure single metal-organic framework crystals through chemical vapor deposition of a dimolybdenum paddlewheel precursor, Mo2(INA)4. These exceptionally uniform, high quality crystals cover areas up to 8600 µm2 and can be grown down to thicknesses of 30 nm. Moreover, scanning tunneling microscopy indicates that the Mo2(INA)4 clusters assemble into a two-dimensional, single-layer framework. Devices are readily fabricated from single vapor-phase grown crystals and exhibit reversible 8-fold changes in conductivity upon illumination at modest powers. Moreover, we identify vapor-induced single crystal transitions that are reversible and responsible for 30-fold changes in conductivity of the metal-organic framework as monitored by in situ device measurements. Gas-phase methods, including chemical vapor deposition, show broader promise for the preparation of high-quality molecular frameworks, and may enable their integration into devices, including detectors and actuators.
Collapse
Affiliation(s)
- F James Claire
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, USA
| | - Marina A Solomos
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, USA
| | - Jungkil Kim
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, USA
| | - Gaoqiang Wang
- Department of Physics, University of California Berkeley, Berkeley, CA, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Maxime A Siegler
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, USA
| | - Michael F Crommie
- Department of Physics, University of California Berkeley, Berkeley, CA, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
- Kavli Energy NanoSciences Institute at the University of California Berkeley and the Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Thomas J Kempa
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, USA.
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, USA.
| |
Collapse
|
8
|
Romain C, Bellemin-Laponnaz S, Dagorne S. Recent progress on NHC-stabilized early transition metal (group 3–7) complexes: Synthesis and applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213411] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
9
|
Wang LL, Ding T, Xue XX, Yang JH, Liu B. A series of C-Shaped heterometallic Diruthenium(II,III) phosphates: NH4[{M(H2O)5}2Ru2(HPO4)2(PO4)2(H2O)2]·4H2O (M = Mg, Co, Ni and Zn). Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
10
|
Queen JD, Phung AC, Caputo CA, Fettinger JC, Power PP. Metathetical Exchange between Metal-Metal Triple Bonds. J Am Chem Soc 2020; 142:2233-2237. [PMID: 31951405 DOI: 10.1021/jacs.9b13604] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of the molybdenum-molybdenum triple-bonded dimer (CO)2CpMo≡MoCp(CO)2 (Cp = η5-C5H5) with the triple-bonded dimetallynes AriPr4MMAriPr4 or AriPr6MMAriPr6 (AriPr4 = C6H3-2,6-(C6H3-2,6-Pri2)2, AriPr6 = C6H3-2,6-(C6H2-2,4,6-Pri3)2; M = Ge, Sn, or Pb) under mild conditions (≤80 °C, 1 bar) afforded AriPr4M≡MoCp(CO)2 or AriPr6M≡MoCp(CO)2 in moderate to excellent yields. The reactions represent the first isolable products from a metathesis of two metal-metal triple bonds. Analogous exchange reactions with the single-bonded (CO)3CpMo-MoCp(CO)3 gave ArM̈-MoCp(CO)3 (Ar = AriPr4 or AriPr6; M = Sn or Pb). The products were characterized by NMR (1H, 13C, 119Sn, or 207Pb), electronic, and IR spectroscopy and by X-ray crystallography.
Collapse
Affiliation(s)
- Joshua D Queen
- Department of Chemistry , University of California , One Shields Ave , Davis , California 95616 , United States
| | - Alice C Phung
- Department of Chemistry , University of California , One Shields Ave , Davis , California 95616 , United States
| | - Christine A Caputo
- Department of Chemistry , University of California , One Shields Ave , Davis , California 95616 , United States
| | - James C Fettinger
- Department of Chemistry , University of California , One Shields Ave , Davis , California 95616 , United States
| | - Philip P Power
- Department of Chemistry , University of California , One Shields Ave , Davis , California 95616 , United States
| |
Collapse
|
11
|
Liu X, Zhang M, Wu S, Zhong R, Liu Y, Arif AM, Geng Y, Su Z. All‐Metallic Zn=Zn Double‐π Bonded Octahedral Zn
2
M
4
(M=Li, Na) Clusters with Negative Oxidation State of Zinc. Chemphyschem 2020; 21:459-463. [DOI: 10.1002/cphc.201901051] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 12/13/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Xingman Liu
- Institute of Functional Material Chemistry, Faculty of Chemistry & National & Local United Engineering Laboratory for Power Battery Northeast Normal University Changchun 130024 P. R. China
| | - Min Zhang
- Institute of Functional Material Chemistry, Faculty of Chemistry & National & Local United Engineering Laboratory for Power Battery Northeast Normal University Changchun 130024 P. R. China
| | - Shuixing Wu
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province, School of Chemistry & Chemical Engineering Hainan Normal University Haikou 571158 P. R. China
| | - Ronglin Zhong
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry Jilin University Changchun 130023 P.R. China
| | - Yingying Liu
- Institute of Functional Material Chemistry, Faculty of Chemistry & National & Local United Engineering Laboratory for Power Battery Northeast Normal University Changchun 130024 P. R. China
| | - Ali Muhammad Arif
- Institute of Functional Material Chemistry, Faculty of Chemistry & National & Local United Engineering Laboratory for Power Battery Northeast Normal University Changchun 130024 P. R. China
| | - Yun Geng
- Institute of Functional Material Chemistry, Faculty of Chemistry & National & Local United Engineering Laboratory for Power Battery Northeast Normal University Changchun 130024 P. R. China
| | - Zhongmin Su
- Institute of Functional Material Chemistry, Faculty of Chemistry & National & Local United Engineering Laboratory for Power Battery Northeast Normal University Changchun 130024 P. R. China
| |
Collapse
|
12
|
Chi C, Wang JQ, Hu HS, Zhang YY, Li WL, Meng L, Luo M, Zhou M, Li J. Quadruple bonding between iron and boron in the BFe(CO) 3- complex. Nat Commun 2019; 10:4713. [PMID: 31624260 PMCID: PMC6797760 DOI: 10.1038/s41467-019-12767-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/25/2019] [Indexed: 11/11/2022] Open
Abstract
While main group elements have four valence orbitals accessible for bonding, quadruple bonding to main group elements is extremely rare. Here we report that main group element boron is able to form quadruple bonding interactions with iron in the BFe(CO)3- anion complex, which has been revealed by quantum chemical investigation and identified by mass-selected infrared photodissociation spectroscopy in the gas phase. The complex is characterized to have a B-Fe(CO)3- structure of C3v symmetry and features a B-Fe bond distance that is much shorter than that expected for a triple bond. Various chemical bonding analyses indicate that the complex involves unprecedented B≣Fe quadruple bonding interactions. Besides the common one electron-sharing σ bond and two Fe→B dative π bonds, there is an additional weak B→Fe dative σ bonding interaction. This finding of the new quadruple bonding indicates that there might exist a wide range of boron-metal complexes that contain such high multiplicity of chemical bonds.
Collapse
Affiliation(s)
- Chaoxian Chi
- School of Chemistry, Biological and Materials Sciences, East China University of Technology, 330013, Nanchang, Jiangxi Province, China
| | - Jia-Qi Wang
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, 100084, Beijing, China
| | - Han-Shi Hu
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, 100084, Beijing, China.
| | - Yang-Yang Zhang
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, 100084, Beijing, China
| | - Wan-Lu Li
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, 100084, Beijing, China
| | - Luyan Meng
- School of Chemistry, Biological and Materials Sciences, East China University of Technology, 330013, Nanchang, Jiangxi Province, China
| | - Mingbiao Luo
- School of Chemistry, Biological and Materials Sciences, East China University of Technology, 330013, Nanchang, Jiangxi Province, China
| | - Mingfei Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, 200433, Shanghai, China.
| | - Jun Li
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, 100084, Beijing, China.
- Department of Chemistry, Southern University of Science and Technology, 518055, Shenzhen, China.
| |
Collapse
|
13
|
Rios C, Martínez A, Sansores LE, Salcedo R. Trapping of CO2 by Cr–Cr quintuple bonds. A theoretical approach. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
14
|
Kataoka Y, Imasaki N, Arakawa K, Yano N, Sakiyama H, Sugimori T, Mitsumi M, Handa M. Paddlewheel-type diruthenium(iii,iii) tetrakis(2-aminopyridinate) complexes with NIR absorption features: combined experimental and theoretical study. Dalton Trans 2019; 48:12421-12429. [DOI: 10.1039/c9dt02271f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Aminopyridinate-bridged Ru2(iii,iii) complexes with near-infrared absorption features were prepared and characterized by experimental and theoretical techniques.
Collapse
Affiliation(s)
- Yusuke Kataoka
- Department of Chemistry
- Interdisciplinary Graduate School of Science and Engineering
- Shimane University
- Matsue
- Japan
| | - Nanako Imasaki
- Department of Chemistry
- Interdisciplinary Graduate School of Science and Engineering
- Shimane University
- Matsue
- Japan
| | - Kazuki Arakawa
- Department of Chemistry
- Interdisciplinary Graduate School of Science and Engineering
- Shimane University
- Matsue
- Japan
| | - Natsumi Yano
- Department of Chemistry
- Interdisciplinary Graduate School of Science and Engineering
- Shimane University
- Matsue
- Japan
| | - Hiroshi Sakiyama
- Department of Science
- Faculty of Science
- Yamagata University
- Yamagata
- Japan
| | - Tamotsu Sugimori
- Institute of Liberal Arts and Sciences
- University of Toyama
- Toyama
- Japan
| | - Minoru Mitsumi
- Department of Chemistry
- Faculty of Science
- Okayama University of Science
- Okayama
- Japan
| | - Makoto Handa
- Department of Chemistry
- Interdisciplinary Graduate School of Science and Engineering
- Shimane University
- Matsue
- Japan
| |
Collapse
|
15
|
Li MM, Claire FJ, Solomos MA, Tenney SM, Ivanov SA, Siegler MA, Kempa TJ. Molecular chains of coordinated dimolybdenum isonicotinate paddlewheel clusters. RSC Adv 2019; 9:16492-16495. [PMID: 35516379 PMCID: PMC9064352 DOI: 10.1039/c9ra03572a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 05/19/2019] [Indexed: 01/02/2023] Open
Abstract
A growing focus on the use of coordination polymers for active device applications motivates the search for candidate materials with integrated and optimized charge transport modes. We show herein the synthesis of a linear coordination polymer comprised of Mo2(INA)4 (INA = isonicotinate) metal–organic clusters. Single-crystal X-ray structure determination shows that this cluster crystallizes into one-dimensional molecular chains, whose INA-linked Mo2 cores engage in alternate axial and equatorial binding motifs along the chain axis. Electron paramagnetic resonance spectra, absorption spectra, and density functional theory calculations show that the aforementioned linear coordination environment significantly modifies the electronic structure of the clusters. This work expands the synthetic foundation for assembly of coordination polymers with tailorable dimensionalities and charge transport properties. Linear molecular chains of coordinated dimolybdenum isonicotinate clusters.![]()
Collapse
Affiliation(s)
- Minyuan M. Li
- Department of Chemistry
- Johns Hopkins University
- Baltimore
- USA
- Center for Integrated Nanotechnologies
| | | | | | | | - Sergei A. Ivanov
- Center for Integrated Nanotechnologies
- Los Alamos National Laboratory
- Albuquerque
- USA
| | | | - Thomas J. Kempa
- Department of Chemistry
- Johns Hopkins University
- Baltimore
- USA
- Department of Materials Science & Engineering
| |
Collapse
|
16
|
Schöne S, März J, Stumpf T, Ikeda-Ohno A. Mixed-valent neptunium oligomer complexes based on cation–cation interactions. Dalton Trans 2019; 48:6700-6703. [DOI: 10.1039/c9dt01056d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Mixing Np(iv) and Np(v) (as neptunyl(v)) results in the formation of tri- and tetranuclear oligomer complexes based on cation–cation interactions (CCIs), indicating the potential of CCIs to expand the oligomer/cluster chemistry of actinides.
Collapse
Affiliation(s)
- Sebastian Schöne
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- 01328 Dresden
- Germany
| | - Juliane März
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- 01328 Dresden
- Germany
| | - Thorsten Stumpf
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- 01328 Dresden
- Germany
| | - Atsushi Ikeda-Ohno
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- 01328 Dresden
- Germany
| |
Collapse
|
17
|
Kataoka Y, Arakawa K, Ueda H, Yano N, Kawamoto T, Handa M. Experimental and theoretical study of dimer-of-dimers-type tetrarhodium(ii) complexes bridged by 1,4-benzenedicarboxylate linkers. Dalton Trans 2018; 47:17233-17242. [PMID: 30403241 DOI: 10.1039/c8dt03293a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two dimer-of-dimers-type tetrarhodium complexes, [Rh4(piv)6(BDC)] ([1]; piv = pivalate) and [Rh4(piv)6(F4BDC)] ([2]), in which two paddlewheel-type dirhodium units are linked by 1,4-benzenedicarboxylate (BDC) and 1,4-tetrafluorobenzenedicarboxylate (F4BDC), respectively, have been synthesized and characterized via single-crystal X-ray diffraction analyses, ESI-MS, 1H NMR, infrared spectroscopy, Raman spectroscopy, and elemental analyses. Crystal structure analyses of [1(THF)4] and [2(THF)4], which are crystallized from THF solutions of [1] and [2], respectively, revealed that dihedral angles (φ) between two -CO2 units and phenyl rings of the BDC linker in [1(THF)4] are almost co-planar (φ = 2.8°), whereas those of the F4BDC linker in [2(THF)4] are largely inclined (φ = 78.3°). Density functional theory calculations clarified that (i) their dihedral angles of optimized geometries of [1(THF)4] and [2(THF)4] are almost the same as their experimental geometries, and (ii) the rotation energy barriers of phenyl moieties in [1(THF)4] and [2(THF)4] estimated by potential energy surface analyses are 12.0 and 8.4 kcal mol-1, respectively, indicating that hydrogen bondings are formed between two -CO2 units and four hydrogen atoms of phenyl rings of the BDC linker in [1(THF)4], whereas two -CO2 units and four fluorine groups on the phenyl ring of the F4BDC linker in [2(THF)4] are electrostatically and sterically repulsed. Electrochemical properties and electronic structures of [1(THF)4] and [2(THF)4] are strongly influenced by the electronic states of dicarboxylate linkers, whereas absorption spectra are strongly influenced by the dihedral angles between two -CO2 units and phenyl rings of dicarboxylate linkers.
Collapse
Affiliation(s)
- Yusuke Kataoka
- Department of Chemistry, Interdisciplinary Graduate School of Science and Engineering, Shimane University, 1060, Nishikawatsu, Matsue, 690-8504, Japan.
| | | | | | | | | | | |
Collapse
|
18
|
Jena P, Sun Q. Super Atomic Clusters: Design Rules and Potential for Building Blocks of Materials. Chem Rev 2018; 118:5755-5870. [DOI: 10.1021/acs.chemrev.7b00524] [Citation(s) in RCA: 302] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Puru Jena
- Physics Department, Virginia Commonwealth University, Richmond, Virginia 23284-2000, United States
| | - Qiang Sun
- Physics Department, Virginia Commonwealth University, Richmond, Virginia 23284-2000, United States
| |
Collapse
|
19
|
Chi C, Wang JQ, Qu H, Li WL, Meng L, Luo M, Li J, Zhou M. Preparation and Characterization of Uranium-Iron Triple-Bonded UFe(CO)3
−
and OUFe(CO)3
−
Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703525] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chaoxian Chi
- School of Chemistry, Biological and Materials Sciences; State Key Laboratory Breeding Base of Nuclear Resources and Environment; East China University of Technology; Nanchang Jiangxi Province 330013 China
| | - Jia-Qi Wang
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education; Tsinghua University; Beijing 100084 China
| | - Hui Qu
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Fudan University; Shanghai 200433 China
| | - Wan-Lu Li
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education; Tsinghua University; Beijing 100084 China
| | - Luyan Meng
- School of Chemistry, Biological and Materials Sciences; State Key Laboratory Breeding Base of Nuclear Resources and Environment; East China University of Technology; Nanchang Jiangxi Province 330013 China
| | - Mingbiao Luo
- School of Chemistry, Biological and Materials Sciences; State Key Laboratory Breeding Base of Nuclear Resources and Environment; East China University of Technology; Nanchang Jiangxi Province 330013 China
| | - Jun Li
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education; Tsinghua University; Beijing 100084 China
| | - Mingfei Zhou
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Fudan University; Shanghai 200433 China
| |
Collapse
|
20
|
Chi C, Wang JQ, Qu H, Li WL, Meng L, Luo M, Li J, Zhou M. Preparation and Characterization of Uranium-Iron Triple-Bonded UFe(CO) 3- and OUFe(CO) 3- Complexes. Angew Chem Int Ed Engl 2017; 56:6932-6936. [PMID: 28485836 DOI: 10.1002/anie.201703525] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Indexed: 11/07/2022]
Abstract
We report the preparation of UFe(CO)3- and OUFe(CO)3- complexes using a laser-vaporization supersonic ion source in the gas phase. These compounds were mass-selected and characterized by infrared photodissociation spectroscopy and state-of-the-art quantum chemical studies. There are unprecedented triple bonds between U 6d/5f and Fe 3d orbitals, featuring one covalent σ bond and two Fe-to-U dative π bonds in both complexes. The uranium and iron elements are found to exist in unique formal U(I or III) and Fe(-II) oxidation states, respectively. These findings suggest that there may exist a whole family of stable df-d multiple-bonded f-element-transition-metal compounds that have not been fully recognized to date.
Collapse
Affiliation(s)
- Chaoxian Chi
- School of Chemistry, Biological and Materials Sciences, State Key Laboratory Breeding Base of Nuclear Resources and Environment, East China University of Technology, Nanchang, Jiangxi Province, 330013, China
| | - Jia-Qi Wang
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, Beijing, 100084, China
| | - Hui Qu
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, China
| | - Wan-Lu Li
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, Beijing, 100084, China
| | - Luyan Meng
- School of Chemistry, Biological and Materials Sciences, State Key Laboratory Breeding Base of Nuclear Resources and Environment, East China University of Technology, Nanchang, Jiangxi Province, 330013, China
| | - Mingbiao Luo
- School of Chemistry, Biological and Materials Sciences, State Key Laboratory Breeding Base of Nuclear Resources and Environment, East China University of Technology, Nanchang, Jiangxi Province, 330013, China
| | - Jun Li
- Department of Chemistry & Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Tsinghua University, Beijing, 100084, China
| | - Mingfei Zhou
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, China
| |
Collapse
|
21
|
Qu N, Su DM, Wu QY, Shi WQ, Pan QJ. Metal-metal multiple bond in low-valent diuranium porphyrazines and its correlation with metal oxidation state: A relativistic DFT study. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.03.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
22
|
Chen Y, Sakaki S. Mo-Mo Quintuple Bond is Highly Reactive in H-H, C-H, and O-H σ-Bond Cleavages Because of the Polarized Electronic Structure in Transition State. Inorg Chem 2017; 56:4011-4020. [PMID: 28290678 DOI: 10.1021/acs.inorgchem.6b03103] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The recently reported high reactivity of the Mo-Mo quintuple bond of Mo2(N∧N)2 (1) {N∧N = μ-κ2-CH[N(2,6-iPr2C6H3)]2} in the H-H σ-bond cleavage was investigated. DFT calculations disclosed that the H-H σ-bond cleavage by 1 occurs with nearly no barrier to afford the cis-dihydride species followed by cis-trans isomerization to form the trans-dihydride product, which is consistent with the experimental result. The O-H and C-H bond cleavages by 1 were computationally predicted to occur with moderate (ΔG°⧧ = 9.0 kcal/mol) and acceptable activation energies (ΔG°⧧ = 22.5 kcal/mol), respectively, suggesting that the Mo-Mo quintuple bond can be applied to various σ-bond cleavages. In these σ-bond cleavage reactions, the charge-transfer (CTMo→XH) from the Mo-Mo quintuple bond to the X-H (X = H, C, or O) bond and that (CTXH→Mo) from the X-H bond to the Mo-Mo bond play crucial roles. Though the HOMO (dδ-MO) of 1 is at lower energy and the LUMO + 2 (dδ*-MO) of 1 is at higher energy than those of RhCl(PMe3)2 (LUMO and LUMO + 1 of 1 are not frontier MO), the H-H σ-bond cleavage by 1 more easily occurs than that by the Rh complex. Hence, the frontier MO energies are not the reason for the high reactivity of 1. The high reactivity of 1 arises from the polarization of dδ-type MOs of the Mo-Mo quintuple bond in the transition state. Such a polarized electronic structure enhances the bonding overlap between the dδ-MO of the Mo-Mo bond and the σ*-antibonding MO of the X-H bond to facilitate the CTMo→XH and reduce the exchange repulsion between the Mo-Mo bond and the X-H bond. This polarized electronic structure of the transition state is similar to that of a frustrated Lewis pair. The easy polarization of the dδ-type MOs is one of the advantages of the metal-metal multiple bond, because such polarization is impossible in the mononuclear metal complex.
Collapse
Affiliation(s)
- Yue Chen
- Fukui Institute for Fundamental Chemistry, Kyoto University , Takano-Nishihiraki-cho 34-4, Sakyo-ku, Kyoto 606-8103, Japan
| | - Shigeyoshi Sakaki
- Fukui Institute for Fundamental Chemistry, Kyoto University , Takano-Nishihiraki-cho 34-4, Sakyo-ku, Kyoto 606-8103, Japan
| |
Collapse
|
23
|
Belyaev A, Dau TM, Jänis J, Grachova EV, Tunik SP, Koshevoy IO. Low-Nuclearity Alkynyl d10 Clusters Supported by Chelating Multidentate Phosphines. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00701] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Andrey Belyaev
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Thuy Minh Dau
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Janne Jänis
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Elena V. Grachova
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia
| | - Sergey P. Tunik
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia
| | - Igor O. Koshevoy
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| |
Collapse
|
24
|
Robinson TP, Johnson AL, Raithby PR, Kociok-Kohn G. N-Heterocyclic Carbene Adducts of Molybdenum Tetracarboxylate Complexes. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00386] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thomas P. Robinson
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Andrew L. Johnson
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Paul R. Raithby
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Gabriele Kociok-Kohn
- Chemical
Crystallography Unit, Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| |
Collapse
|
25
|
D’Acchioli JS, Clark DL, Patmore NJ, Murillo CA. Malcolm H. Chisholm – A Memoir. COMMENT INORG CHEM 2016. [DOI: 10.1080/02603594.2016.1144183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
26
|
Sunderland TL, Berry JF. Expanding the family of heterobimetallic Bi-Rh paddlewheel carboxylate complexes via equatorial carboxylate exchange. Dalton Trans 2016; 45:50-5. [PMID: 26599620 PMCID: PMC6779122 DOI: 10.1039/c5dt03740a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Five novel homoleptic heterobimetallic bismuth(II)-rhodium(II) carboxylate complexes--BiRh(TPA)4 (1), BiRh(but)4 (2), BiRh(piv)4 (3), BiRh(esp)2 (4), and BiRh(OAc)4 (5)--were synthesized in good yields by equatorial ligand substitution starting from BiRh(TFA)4 (TPA = triphenylacetate, but = butyrate, piv = pivalate, esp = α,α,α',α'-tetramethyl-1,3-benzenedipropionate, OAc = acetate, and TFA = trifluoroacetate). We report here (1)H and (13)C{(1)H} NMR spectra and cyclic voltammograms for complexes , and IR spectra for all complexes. Irreversible redox waves appear between -1.4 to -1.5 V for [BiRh](3+/4+) couples and 1.3 to 1.5 V vs. Fc/Fc(+) for [BiRh](4+/5+) couples for complexes indicating a wide range of stability for the compounds. The X-ray crystal structure of reveals a Bi-Rh distance of 2.53 Å.
Collapse
Affiliation(s)
- Travis L Sunderland
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706, USA.
| | - John F Berry
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706, USA.
| |
Collapse
|
27
|
Influence of Lewis acid charge and proximity in Mo Mo⋯M linear chain compounds with M = Na+, Ca2+, Sr2+, and Y3+. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.09.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
28
|
Wang CZ, Gibson JK, Lan JH, Wu QY, Zhao YL, Li J, Chai ZF, Shi WQ. Actinide (An = Th-Pu) dimetallocenes: promising candidates for metal-metal multiple bonds. Dalton Trans 2015; 44:17045-53. [PMID: 26374594 DOI: 10.1039/c5dt02811f] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Synthesis of complexes with direct actinide-actinide (An-An) bonding is an experimental 'holy grail' in actinide chemistry. In this work, a series of actinide dimetallocenes An2Cp (Cp(*) = C5(CH3)5, An = Th-Pu) with An-An multiple bonds have been systematically investigated using quantum chemical calculations. The coaxial Cp(*)-An-An-Cp(*) structures are found to be the most stable species for all the dimetallocenes. A Th-Th triple bond is predicted in the Th2Cp complex, and the calculated An-An bond orders decrease across the actinide series from Pa to Pu. The covalent character of the An-An bonds is analyzed by using natural bond orbitals (NBO), molecular orbitals (MO), the quantum theory of atoms in molecules (QTAIM), and electron density difference (EDD). While Th 6d orbitals dominate the Th-Th bonds in Th2Cp, the An 6d-orbital characters decrease and 5f-orbital characters increase for complexes from Pa2Cp to Pu2Cp. All these actinide dimetallocenes are stable in the gas phase relative to the AnCp(*) reference at room temperature. Based on the reactions of AnCp and An, Th2Cp, Pa2Cp and possibly also U2Cp should be accessible as isolated molecules under suitable synthetic conditions. Our results shed light on the molecular design of ligands for stabilizing actinide-actinide multiple bonds.
Collapse
Affiliation(s)
- Cong-Zhi Wang
- Laboratory of Nuclear Energy Chemistry and Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China.
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Dimolybdenum dimers spaced by phenylene groups: The experimental models for study of electronic coupling. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.09.039] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
30
|
The magic of the delta bonds: How to modulate electronic communication in pairs-of-pairs containing multiple bonded Mo2 species. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.03.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
31
|
Kerlin WM, Poineau F, Forster PM, Czerwinski KR, Sattelberger AP. Hydrothermal synthesis and solid-state structures of polynuclear technetium iodide compounds. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.09.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
32
|
Nair AK, Harisomayajula NS, Tsai YC. The lengths of the metal-to-metal quintuple bonds and reactivity thereof. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.09.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
33
|
Wu GH, Jin J, Jia YY, Yang JH, Liu B. Axial ligands of Ru 2 tuning Zn 2+ rearrangement to form a new heterometallic carbonate: Synthesis, structure and magnetic properties. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.10.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
34
|
Dolinar BS, Berry JF. Electronic tuning of Mo2(thioamidate)4 complexes through π-system substituents and cis/trans isomerism. Dalton Trans 2014; 43:6165-76. [PMID: 24590395 DOI: 10.1039/c4dt00297k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report an exploration of the coordination chemistry of a systematic series of cyclic thioamidate ligands with the quadruply-bonded Mo2(4+) core. In addition to the S and N donor atoms that bind to Mo, the ligands utilized in this study have an additional O or S atom in conjugation with the thioamidate π system. The preparation of four new Mo2 complexes is described, and these compounds are characterized by X-ray crystallography, NMR and UV-vis spectroscopy, electrochemistry, and DFT calculations. These complexes provide a means to interrogate the electronics of Mo2(thioamidate)4 systems. Notably, we describe the first two examples of Mo2(thioamidate)4 complexes in their cis-2,2-regioisomer. By varying the π-system substituent and regioisomerism of these compounds, the electronics of the dimolybdenum core is shown to be altered with varying degrees of effect. Cyclic voltammetry results show that changing the π-system substituent from O to S results in an increase in the Mo2(4+/5+) oxidation potential by 170 mV. Changing the arrangement of ligands around the dimolybdenum core from trans-2,2 to cis-2,2 slightly weakens the metal-ligand bonds, raising the oxidation potential by a more modest 30-100 mV. MO diagrams of each compound derived from DFT calculations support these conclusions as well; the identity of the π-system substituent alters the δ-δ* (HOMO-LUMO) gap by up to 0.4 eV, whereas regioisomerism yields smaller changes in the electronic structure.
Collapse
Affiliation(s)
- Brian S Dolinar
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53704, USA.
| | | |
Collapse
|
35
|
Falvello LR, Foxman BM, Murillo CA. Fitting the Pieces of the Puzzle: The δ Bond. Inorg Chem 2014; 53:9441-56. [DOI: 10.1021/ic500119h] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Larry R. Falvello
- Departamento de Química Inorgánica, ICMA, Universidad de Zaragoza, CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain
| | - Bruce M. Foxman
- Department of Chemistry, MS 015, Brandeis University, Waltham, Massachusetts 02453, United States
| | - Carlos A. Murillo
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, United States
- Department
of Chemistry, University of Texas at El Paso, El Paso, Texas 79968, United States
| |
Collapse
|
36
|
Poineau F, Forster PM, Todorova TK, Johnstone EV, Kerlin WM, Gagliardi L, Czerwinski KR, Sattelberger AP. A Decade of Dinuclear Technetium Complexes with Multiple Metal-Metal Bonds. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
37
|
Carrasco M, Mendoza I, Faust M, López-Serrano J, Peloso R, Rodríguez A, Álvarez E, Maya C, Power PP, Carmona E. Terphenyl Complexes of Molybdenum and Tungsten with Quadruple Metal–Metal Bonds and Bridging Carboxylate Ligands. J Am Chem Soc 2014; 136:9173-80. [DOI: 10.1021/ja503750a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Mario Carrasco
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Irene Mendoza
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Michelle Faust
- Department
of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, United States
| | - Joaquín López-Serrano
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Riccardo Peloso
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Amor Rodríguez
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Eleuterio Álvarez
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Celia Maya
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Philip. P. Power
- Department
of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, United States
| | - Ernesto Carmona
- Instituto
de Investigaciones Químicas (IIQ), Departamento de Química
Inorgánica, Universidad de Sevilla-Consejo Superior de Investigaciones Científicas, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| |
Collapse
|
38
|
Carrasco M, Curado N, Álvarez E, Maya C, Peloso R, Poveda ML, Rodríguez A, Ruiz E, Álvarez S, Carmona E. Experimental and Theoretical Studies on Arene-Bridged Metal-Metal-Bonded Dimolybdenum Complexes. Chemistry 2014; 20:6092-102. [DOI: 10.1002/chem.201400236] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Indexed: 12/27/2022]
|
39
|
Kornecki KP, Berry JF, Powers DC, Ritter T. MetalMetal Bond-Containing Complexes as Catalysts for CH Functionalization. PROGRESS IN INORGANIC CHEMISTRY 2014. [DOI: 10.1002/9781118792797.ch04] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
40
|
Tanaka S, Tsurugi H, Mashima K. Supramolecular assemblies of multi-nuclear transition metal complexes: Synthesis and redox properties. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.01.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
41
|
Nair AK, Harisomayajula NVS, Tsai YC. Theory, synthesis and reactivity of quintuple bonded complexes. Dalton Trans 2014; 43:5618-38. [DOI: 10.1039/c3dt53565g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent achievements in the area of metal–metal quintuple bonding are highlighted, including synthesis of quintuple bonded complexes, metal-to-metal bonding schemes, and their reactivity.
Collapse
Affiliation(s)
- Anokh K. Nair
- Department of Chemistry and Frontier Research Centre on Fundamental and Applied Sciences of Matters
- National Tsing Hua University
- Hsinchu 30013, Taiwan
| | - N. V. Satyachand Harisomayajula
- Department of Chemistry and Frontier Research Centre on Fundamental and Applied Sciences of Matters
- National Tsing Hua University
- Hsinchu 30013, Taiwan
| | - Yi-Chou Tsai
- Department of Chemistry and Frontier Research Centre on Fundamental and Applied Sciences of Matters
- National Tsing Hua University
- Hsinchu 30013, Taiwan
| |
Collapse
|
42
|
Chen Y, Sakaki S. The important role of the Mo–Mo quintuple bond in catalytic synthesis of benzene from alkynes. A theoretical study. Dalton Trans 2014; 43:11478-92. [DOI: 10.1039/c4dt00595c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction mechanism of catalytic synthesis of benzene from alkynes by the Mo–Mo quintuple bond and the electronic structure and bonding nature of dimetallacyclobutadiene and dimetallabenzyne were studied theoretically.
Collapse
Affiliation(s)
- Yue Chen
- Fukui Institute for Fundamental Chemistry, Kyoto University, Takano-Nishihiraki-cho 34-4, Sakyo-ku, Kyoto 606-8103, Japan.
| | | |
Collapse
|
43
|
Harisomayajula NVS, Nair AK, Tsai YC. Discovering complexes containing a metal–metal quintuple bond: from theory to practice. Chem Commun (Camb) 2014; 50:3391-412. [DOI: 10.1039/c3cc48203k] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent advances in quintuple bonding are highlighted based on theoretical predictions and experimental achievements.
Collapse
Affiliation(s)
- N. V. Satyachand Harisomayajula
- Department of Chemistry and Frontier Research Centre on Fundamental and Applied Sciences of Matters
- National Tsing Hua University
- Hsinchu 30013, Taiwan
| | - Anokh K. Nair
- Department of Chemistry and Frontier Research Centre on Fundamental and Applied Sciences of Matters
- National Tsing Hua University
- Hsinchu 30013, Taiwan
| | - Yi-Chou Tsai
- Department of Chemistry and Frontier Research Centre on Fundamental and Applied Sciences of Matters
- National Tsing Hua University
- Hsinchu 30013, Taiwan
| |
Collapse
|
44
|
Dalal NS, Murillo CA. The usefulness of EPR spectroscopy in the study of compounds with metal–metal multiple bonds. Dalton Trans 2014; 43:8565-76. [DOI: 10.1039/c4dt00506f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A discussion of how EPR spectroscopy has contributed to the understanding of the electronic structure of paddlewheel compounds with multiple bonds between metal atoms is presented while commemorating the 50th anniversary of the paper describing the quadruple bond and the identification of the delta bond in the Re2Cl82− anion.
Collapse
Affiliation(s)
- Naresh S. Dalal
- Department of Chemistry and Biochemistry
- and National High Magnetic Field
- Florida State University
- Tallahassee, USA
| | - Carlos A. Murillo
- Department of Chemistry
- College Station, USA
- University of Texas at El Paso
- El Paso, USA
| |
Collapse
|
45
|
Hua SA, Tsai YC, Peng SM. A Journey of Metal-metal Bonding beyond Cotton's Quadruple Bonds. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201300417] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
46
|
Wilkinson LA, McNeill L, Scattergood PA, Patmore NJ. Hydrogen Bonding and Electron Transfer between Dimetal Paddlewheel Compounds Containing Pendant 2-Pyridone Functional Groups. Inorg Chem 2013; 52:9683-91. [PMID: 23927688 DOI: 10.1021/ic401555g] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Luke A Wilkinson
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK
| | | | | | | |
Collapse
|
47
|
Liu B, Jia YY, Jin J, Liu XM, Wang D, Xue GL. Cadmium diruthenium(II,III) carbonates showing diverse magnetism behavior arising from variety configuration of [Ru2(CO3)4]n(3n-) layer. Dalton Trans 2013; 42:10208-13. [PMID: 23727751 DOI: 10.1039/c3dt51143j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two hetero-metallic carbonates, namely KCd(H2O)3Ru2(CO3)4·4H2O (1) and KCd(H2O)3Ru2(CO3)4·3.5H2O (2), have been synthesized in a neutral aqueous solution. Both of the 3D dimensional structured complexes contain mixed-valent diruthenium(II,III) carbonate paddlewheel cores of Ru2(II,III)(CO3)4(3-) that are connected to each other in trans- or cis-modes by carbonate oxygen atoms, forming rectangular square-grid and isomeric parallelogram layers [Ru2(CO3)4]n(3n-) in 1 and 2, respectively. The reaction temperature is found to play an important role in directing the final products with particular topologies and their layered structural diversity is due to the various linking modes between the Ru2(CO3)4(3-) units. The magnetic studies show that ferromagnetic interactions are propagated between the diruthenium units in both complexes 1 and 2 but their magnetic properties differ at low temperatures, in which the trans linking mode parallelogram layer [Ru2(CO3)4]n(3n-) in complex 2 leads to long-range magnetic ordering below 4.0 K. However, no Curie ordering down to 1.8 K is detected for complex 1 containing the isomeric rectangle square-grid layer linking in the cis mode.
Collapse
Affiliation(s)
- Bin Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710069, P. R. China.
| | | | | | | | | | | |
Collapse
|
48
|
Abstract
We report here the syntheses, X-ray crystal structures, electrochemistry, and density functional theory (DFT) single-point calculations of three new complexes: tetrakis(monothiosuccinimidato)dimolybdenum(II) [Mo2(SNO5)4, 1a], tetrakis(6-thioxo-2-piperidinonato)dimolybdenum(II) [Mo2(SNO6)4, 1b], and chlorotetrakis(monothiosuccinimidato)pyridinelithiumdimolybdenum(II) [pyLiMo2(SNO5)4Cl, 2-py]. X-ray crystallography shows unusually short axial Mo2-Cl bond lengths in 2-py, 2.6533(6) Å, and dimeric 2-dim, 2.644(1) Å, which we propose result from an increased Lewis acidity of the Mo2 unit in the presence of the proximal Li(+) ion. When 2-py is dissolved in MeCN, the lithium reversibly dissociates, forming an equilibrium mixture of (MeCNLiMo2(SNO5)4Cl) (2-MeCN) and [Li(MeCN)4](+)[Mo2(SNO5)4Cl](-) (3). Cyclic voltammetry was used to determine the equilibrium lithium binding constant (room temperature, K(eq) = 95 ± 1). From analysis of the temperature dependence of the equilibrium constant, thermodynamic parameters for the formation of 2-MeCN from 3 (ΔH° = -6.96 ± 0.93 kJ mol(-1) and ΔS° = 13.9 ± 3.5 J mol(-1) K(-1)) were extracted. DFT calculations indicate that Li(+) affects the Mo-Cl bond length through polarization of metal-metal bonding/antibonding molecular orbitals when lithium and chloride are added to the dimolybdenum core.
Collapse
Affiliation(s)
- Brian S Dolinar
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | | |
Collapse
|
49
|
Ruipérez F, Merino G, Ugalde JM, Infante I. Molecules with High Bond Orders and Ultrashort Bond Lengths: CrU, MoU, and WU. Inorg Chem 2013; 52:2838-43. [DOI: 10.1021/ic301657c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Fernando Ruipérez
- Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU) and Donostia International Physics Center (DIPC), P.
K. 20080 Donostia, Euskadi, Spain
| | - Gabriel Merino
- Departamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados, 97310 Mérida, Yucatán, México
| | - Jesus M. Ugalde
- Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU) and Donostia International Physics Center (DIPC), P.
K. 20080 Donostia, Euskadi, Spain
| | - Ivan Infante
- Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU) and Donostia International Physics Center (DIPC), P.
K. 20080 Donostia, Euskadi, Spain
| |
Collapse
|
50
|
Pogozhev D, Baudron SA, Rogez G, Hosseini MW. From discrete tricyanovinylene appended 7-azaindole copper(II) paddlewheel to an infinite 1D network: Synthesis, crystal structure and magnetic properties. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.06.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|