1
|
Amine Zerizer M, Nemdili H, Zouchoune B. Electron transfers’ assessment between stannol ring of triple-decker complexes and M(CO)5 (M = Cr, Mo, W), MnCp(CO)2 and CoCp(CO) metallic fragments: Bonding and energy decomposition analysis. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
2
|
Sun X, Singh AK, Yadav R, Jin D, Haimerl M, Scheer M, Roesky PW. Triple-decker complexes incorporating three distinct deck architectures. Chem Commun (Camb) 2021; 58:673-676. [PMID: 34919113 DOI: 10.1039/d1cc06182h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The reactivity of the dilithioplumbole ([Li2(thf)2(μ,η5-LPb)], LPb = 1,4-bis-tert-butyl-dimethylsilyl-2,3-bis-phenyl-plumbolyl) towards the reactive pnictogen precursors P4, pentaphosphaferrocene, and pentaarsaferrocene ([Cp*Fe(η5-E5)] (Cp* = η5-C5Me5, E = P, As)) is reported. The reaction with P4 afforded a phospholyl lithium complex, via lead-phosphorus exchange, while the reactions with [Cp*Fe(η5-E5)] yielded the first examples of Pb-Fe-Li heterotrimetallic triple-decker polypnictogenides with three different deck motifs.
Collapse
Affiliation(s)
- Xiaofei Sun
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, Karlsruhe, 76131, Germany.
| | - Akhil Kumar Singh
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, Karlsruhe, 76131, Germany.
| | - Ravi Yadav
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, Karlsruhe, 76131, Germany.
| | - Da Jin
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, Karlsruhe, 76131, Germany.
| | - Maria Haimerl
- Institute of Inorganic Chemistry, University of Regensburg, Regensburg 93040, Germany
| | - Manfred Scheer
- Institute of Inorganic Chemistry, University of Regensburg, Regensburg 93040, Germany
| | - Peter W Roesky
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, Karlsruhe, 76131, Germany.
| |
Collapse
|
3
|
Münzfeld L, Hauser A, Hädinger P, Weigend F, Roesky PW. The Archetypal Homoleptic Lanthanide Quadruple-Decker-Synthesis, Mechanistic Studies, and Quantum Chemical Investigations. Angew Chem Int Ed Engl 2021; 60:24493-24499. [PMID: 34486795 PMCID: PMC8596981 DOI: 10.1002/anie.202111227] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Indexed: 12/26/2022]
Abstract
Reduction of [SmIII (COT1,4-SiiPr3 )(BH4 )(thf)] (COT1,4-SiiPr3 =1,4-(i Pr3 Si)3 C8 H6 ) with KC8 resulted in [SmIII/II/III (COT1,4-SiiPr3 )4 ], the first example of a homoleptic lanthanide quadruple-decker. As indicated by an analysis of the bond metrics in the solid-state, the inner Sm ion is present in the divalent oxidation state, while the outer ones are trivalent. This observation could be confirmed by quantum chemical calculations. Mechanistic studies revealed not only insight into possible formation pathways of [SmIII/II/III (COT1,4-SiiPr3 )4 ] but also resulted in the transformation to other mixed metal sandwich complexes with unique structural properties. These are the 1D-polymeric chain structured [KSmIII (COT1,4-SiiPr3 )]n and the hexametallic species [(tol)K(COT1,4-SiiPr3 )SmII (COT1,4-SiiPr3 )K]2 which were initially envisioned as possible building blocks as part of different retrosynthetically guided pathways that we developed.
Collapse
Affiliation(s)
- Luca Münzfeld
- Institute of Inorganic ChemistryKarlsruhe Institute of TechnologyEngesserstrasse 1576131KarlsruheGermany
| | - Adrian Hauser
- Institute of Inorganic ChemistryKarlsruhe Institute of TechnologyEngesserstrasse 1576131KarlsruheGermany
| | - Pauline Hädinger
- Institute of Inorganic ChemistryKarlsruhe Institute of TechnologyEngesserstrasse 1576131KarlsruheGermany
| | - Florian Weigend
- Fachbereich ChemiePhilipps-Universität MarburgHans-Meerwein-Strasse 435032MarburgGermany
| | - Peter W. Roesky
- Institute of Inorganic ChemistryKarlsruhe Institute of TechnologyEngesserstrasse 1576131KarlsruheGermany
| |
Collapse
|
4
|
Münzfeld L, Hauser A, Hädinger P, Weigend F, Roesky PW. The Archetypal Homoleptic Lanthanide Quadruple‐Decker—Synthesis, Mechanistic Studies, and Quantum Chemical Investigations. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Luca Münzfeld
- Institute of Inorganic Chemistry Karlsruhe Institute of Technology Engesserstrasse 15 76131 Karlsruhe Germany
| | - Adrian Hauser
- Institute of Inorganic Chemistry Karlsruhe Institute of Technology Engesserstrasse 15 76131 Karlsruhe Germany
| | - Pauline Hädinger
- Institute of Inorganic Chemistry Karlsruhe Institute of Technology Engesserstrasse 15 76131 Karlsruhe Germany
| | - Florian Weigend
- Fachbereich Chemie Philipps-Universität Marburg Hans-Meerwein-Strasse 4 35032 Marburg Germany
| | - Peter W. Roesky
- Institute of Inorganic Chemistry Karlsruhe Institute of Technology Engesserstrasse 15 76131 Karlsruhe Germany
| |
Collapse
|
5
|
Bag R, Gayen S, Mohapatra S, Antharjanam PS, Halet JF, Ghosh S. Planar triple-decker and capped octahedral clusters of group-6 transition metals. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
6
|
Bag R, Prakash R, Saha S, Roisnel T, Ghosh S. Triple-Decker Sandwich Complexes of Tungsten with Planar and Puckered Middle Decks. Inorg Chem 2021; 60:3524-3528. [PMID: 33646752 DOI: 10.1021/acs.inorgchem.0c03411] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A triple-decker complex of tungsten, [(Cp*W)2{μ-η6:η6-B4H4Co2(CO)5}(H)2] (1; Cp* = η5-C5Me5), with a planar middle deck has been isolated by thermolysis of an in situ formed intermediate from the reaction of Cp*WCl4 and LiBH4 with Co2(CO)8. In addition, we have also isolated another triple-decker complex, [(Cp*W)2{μ-η6:η6-B5H5Fe(CO)3}(H)2] (4), having a puckered central ring, from a similar reaction with Fe2(CO)9. Clusters 1 and 4 are unprecedented examples of a triple-decker complex having a 24-valence electron with bridging hydrogen atoms.
Collapse
Affiliation(s)
- Ranjit Bag
- Department of Chemistry, Indian Institute of Technology (IIT) Madras, Chennai 600036, India
| | - Rini Prakash
- Department of Chemistry, Indian Institute of Technology (IIT) Madras, Chennai 600036, India
| | - Suvam Saha
- Department of Chemistry, Indian Institute of Technology (IIT) Madras, Chennai 600036, India
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, Université de Rennes, CNRS, UMR 6226, Rennes F-35000, France
| | - Sundargopal Ghosh
- Department of Chemistry, Indian Institute of Technology (IIT) Madras, Chennai 600036, India
| |
Collapse
|
7
|
DeSimone MA, Ilagan MRQ, Pike RD, Herber RH, Watson EJ. Syntheses, structures and mössbauer effect spectroscopy of triple-decker complexes incorporating decamethylferrocene. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
8
|
Mitra A, Jana G, Agrawal P, Sural S, Chattaraj PK. Integrating firefly algorithm with density functional theory for global optimization of Al42− clusters. Theor Chem Acc 2020. [DOI: 10.1007/s00214-020-2550-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
McBride JJ, Casad TJ, Cheung EE, Pike RD, Watson EJ. Syntheses and Structures of Triple-Decker Complexes Incorporating Octamethylruthenocene and Nonamethylruthenocene. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joseph J. McBride
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington 98122, United States
| | - Timothy J. Casad
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington 98122, United States
| | - Emina E. Cheung
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington 98122, United States
| | - Robert D. Pike
- Department of Chemistry, The College of William and Mary, Williamsburg, Virginia 23187, United States
| | - Eric J. Watson
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington 98122, United States
| |
Collapse
|
10
|
Loginov DA, Nelyubina YV, Kudinov AR. (C 4 Me 4 )Co-containing triple-decker complexes with bridging heterocyclic ligands. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.06.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
11
|
Kilpatrick AFR, Green JC, Turner ZR, Buffet JC, O'Hare D. Zirconium arene triple-decker sandwich complexes: synthesis, electronic structure and bonding. Chem Commun (Camb) 2018; 53:12048-12051. [PMID: 29063098 DOI: 10.1039/c7cc07083g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Reduction of a permethylpentalene zirconium(iv) chloride complex [η8-Pn*Zr(μ-Cl)3/2]2(μ-Cl)2Li·THFx with KC8 in benzene results in activation of the aromatic solvent to yield an "inverted sandwich" complex, [η8-Pn*Zr]2(μ-η6:η6-C6H6) (1). The reactions in toluene, cumene, o-xylene and m-xylene also yield analogous solvent activated triple-decker sandwich complexes, which have been structurally characterised by single-crystal X-ray diffraction. Edge energies in the Zr K-edge XANES spectra are not distinguishable between 1 and formally Zr(ii) and Zr(iv) reference compounds, suggesting a broad edge structure. DFT calculations best describe the bonding in 1 as highly covalent with frontier molecular orbitals showing almost equal contributions from benzene and the Zr-permethylpentalene fragments.
Collapse
Affiliation(s)
- A F R Kilpatrick
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | | | | | | | | |
Collapse
|
12
|
Vinogradov MM, Nelyubina YV, Corsini M, Fabrizi de Biani F, Kudinov AR, Loginov DA. Thioether Iron Complexes [(X‐SMe‐7,8‐C
2
B
9
H
10
)Fe(C
6
H
6
)] (X = 9 or 10) as Synthons of Neutral Ferracarborane Fragments. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700333] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mikhail M. Vinogradov
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Science 28 ul. Vavilova 119991 Moscow Russian Federation
| | - Yulia V. Nelyubina
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Science 28 ul. Vavilova 119991 Moscow Russian Federation
| | - Maddalena Corsini
- Dipartimento Biotecnologie Chimica e Farmacia Università di Siena Via A. Moro 53100 Siena Italy
| | | | - Alexander R. Kudinov
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Science 28 ul. Vavilova 119991 Moscow Russian Federation
| | - Dmitry A. Loginov
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Science 28 ul. Vavilova 119991 Moscow Russian Federation
| |
Collapse
|
13
|
Cycloheptatrienyl dicarbollyl zirconium complexes: Building blocks for the preparation of multidecker sandwich complexes. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.11.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
14
|
The Covalent Bond Classification Method and Its Application to Compounds That Feature 3-Center 2-Electron Bonds. THE CHEMICAL BOND III 2016. [DOI: 10.1007/430_2015_206] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
15
|
Schwartz AJ, Pike RD, Herber RH, Watson EJ. Syntheses, Structures, and Mössbauer Effect Spectroscopy of Triple-Decker Complexes Incorporating Nonamethylferrocene. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00913] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrew J. Schwartz
- Department
of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington 98122, United States
| | - Robert D. Pike
- Department
of Chemistry, The College of William and Mary, Williamsburg, Virginia 23187, United States
| | - Rolfe H. Herber
- Racah
Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Eric J. Watson
- Department
of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington 98122, United States
| |
Collapse
|
16
|
Gong S, Luo Q, Feng X, Li QS, Xie Y, King RB, Schaefer HF. Triple decker sandwiches and related compounds of the first row transition metals with cyclopentadienyl and hexafluorobenzene rings: remarkable effects of fluorine substitution. Phys Chem Chem Phys 2015; 17:20100-13. [PMID: 26104130 DOI: 10.1039/c5cp01648g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complete series of Cp2M2(μ-C6F6) (M = Ti, V, Cr, Mn, Fe, Co, Ni) structures have been examined theoretically for comparison with their unsubstituted Cp2M2(μ-C6H6) analogues. The singlet triple decker sandwich titanium complex Cp2Ti2(η(6),η(6)-C6F6) with a closed shell electronic structure and a non-planar C6F6 ring is preferred energetically by a wide margin (>20 kcal mol(-1)) over other isomers and spin states. This is in contrast to the hydrogen analogue for which related triplet spin state structures are clearly preferred. A similar low-energy triple-decker sandwich Cp2V2(η(6),η(6)-C6F6) structure is found for vanadium but with a quintet spin state. The later transition metals from Cr to Ni energetically prefer the so-called "rice-ball" cis-Cp2M2(μ-C6F6) structures with varying hapticities of metal-ring bonding, a range of formal orders of metal-metal bonding, and varying spin states depending on the metal atom. Thus the lowest energy Cp2Cr2(μ-C6F6) structures are triplet and quintet structures with pentahapto-trihapto η(5),η(3)-μ-C6F6 rings and formal Cr=Cr double bonds. This contrasts with the structure of Cp2Cr2(μ-C6H6) having a bis(tetrahapto) η(4),η(4)-C6H6 ring and a formal Cr-Cr quadruple bond. The lowest energy Cp2Mn2(μ-C6F6) structures are trans and cis quintet spin state structures. This contrasts with Cp2Mn2(μ-C6H6) for which a closed-shell singlet triple decker sandwich structure is preferred. The lowest energy Cp2Fe2(μ-C6F6) structure is a triplet cis structure with a tetrahapto-dihapto η(4),η(2)-μ-C6F6 ring and a formal Fe-Fe single bond. The lowest energy Cp2Co2(μ-C6F6) structures are singlet spin state structures with formal M-M single bonds and either bridging bis(trihapto) η(3),η(3)-C6F6 or tetrahapto-dihapto η(4),η(2)-C6F6 rings. For Cp2Ni2(μ-C6F6) low energy singlet cis and trans structures are both found. The singlet cis-Cp2Ni2(μ-C6F6) structure has a Ni-Ni single bond of length ∼2.5 Å and a bridging bis(dihapto) η(2),η(2)-C6F6 ligand with an uncomplexed C=C double bond. The singlet trans-Cp2Ni2(μ-C6F6) structure has a bis(trihapto) η(3),η(3)-C6F6 ligand.
Collapse
Affiliation(s)
- Shida Gong
- MOE Key Laboratory of Theoretical Chemistry of the Environment, Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510631, P. R. China.
| | | | | | | | | | | | | |
Collapse
|
17
|
Falceto A, Casanova D, Alemany P, Alvarez S. Distortions of π-coordinated arenes with anionic character. Chemistry 2014; 20:14674-89. [PMID: 25236369 DOI: 10.1002/chem.201403889] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Indexed: 11/10/2022]
Abstract
A qualitative analysis of the distortions that operate on the π system of bridging arenes with anionic character is presented and substantiated by computational studies at the density functional B3LYP and CASSCF levels. The observed effects of bonding to two metal atoms and of the negative charge are an expansion of the arene ring due to the partial occupation of π* orbitals, an elongation or compression distortion accompanied by a loss of the equivalence of carbon-carbon bonds due to a Jahn-Teller distortion of the arene dianions, and a ring puckering due to a second-order Jahn-Teller distortion that may appear independently of the existence of the first-order effect. The workings of the orbital mixing produced by these distortions have been revealed in a straightforward way by a pseudosymmetry analysis of the HOMOs of the distorted conformations. The systems studied include Li(I) and Y(III) adducts of benzene, as well as trimethylsilyl-substituted derivatives in the former case. An analysis of the structural data of a variety of purported di- and tetraanionic arene ligands coordinated to transition metals in several bridging modes has reproduced the main geometrical trends found in the computational study for the benzene and trimethylsilyl-substituted benzene dianions, allowing a classification of the variety of structural motifs found in the literature.
Collapse
Affiliation(s)
- Andrés Falceto
- Departament de Química Inorgànica and Institut de Química, Teòrica i Computacional (IQTCUB), Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona (Spain)
| | | | | | | |
Collapse
|
18
|
Kuwabara T, Guo JD, Nagase S, Sasamori T, Tokitoh N, Saito M. Synthesis, Structures, and Electronic Properties of Triple- and Double-Decker Ruthenocenes Incorporated by a Group 14 Metallole Dianion Ligand. J Am Chem Soc 2014; 136:13059-64. [DOI: 10.1021/ja507330p] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Takuya Kuwabara
- Department
of Chemistry, Graduate School of Science and Engineering, Saitama University, Shimo-okubo, Sakura-ku, Saitama 338-8570, Japan
| | - Jing-Dong Guo
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Takano-Nishihiraki-cho,
Sakyo-ku, Kyoto 606-8103, Japan
| | - Shigeru Nagase
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Takano-Nishihiraki-cho,
Sakyo-ku, Kyoto 606-8103, Japan
| | - Takahiro Sasamori
- Institute
for Chemical Research, Kyoto University, Gokasho, Uji,, Kyoto 611-0011, Japan
| | - Norihiro Tokitoh
- Institute
for Chemical Research, Kyoto University, Gokasho, Uji,, Kyoto 611-0011, Japan
| | - Masaichi Saito
- Department
of Chemistry, Graduate School of Science and Engineering, Saitama University, Shimo-okubo, Sakura-ku, Saitama 338-8570, Japan
| |
Collapse
|
19
|
Le Roy JJ, Jeletic M, Gorelsky SI, Korobkov I, Ungur L, Chibotaru LF, Murugesu M. An Organometallic Building Block Approach To Produce a Multidecker 4f Single-Molecule Magnet. J Am Chem Soc 2013; 135:3502-10. [DOI: 10.1021/ja310642h] [Citation(s) in RCA: 176] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jennifer J. Le Roy
- Chemistry Department and the
Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5,
Canada
| | - Matthew Jeletic
- Chemistry Department and the
Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5,
Canada
| | - Serge I. Gorelsky
- Chemistry Department and the
Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5,
Canada
| | - Ilia Korobkov
- Chemistry Department and the
Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5,
Canada
| | - Liviu Ungur
- Division of Quantum
and Physical
Chemistry and INPAC Institute for Nanoscale Physics and Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan, 200F,
3001, Belgium
| | - Liviu F. Chibotaru
- Division of Quantum
and Physical
Chemistry and INPAC Institute for Nanoscale Physics and Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan, 200F,
3001, Belgium
| | - Muralee Murugesu
- Chemistry Department and the
Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5,
Canada
| |
Collapse
|
20
|
Ghag SK, Tarlton ML, Henle EA, Ochoa EM, Watson AW, Zakharov LN, Watson EJ. Synthesis and Structures of Triple-Decker Complexes with a Bridging Tetramethylcyclopentadienyl Ligand. Organometallics 2013. [DOI: 10.1021/om301258s] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Sonam K. Ghag
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington
98122, United States
| | - Michael L. Tarlton
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington
98122, United States
| | - Ernst A. Henle
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington
98122, United States
| | - Elizabeth M. Ochoa
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington
98122, United States
| | - Alex W. Watson
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington
98122, United States
| | - Lev N. Zakharov
- CAMCOR, University of Oregon, 1443 East 13th Avenue, Eugene, Oregon 97403,
United States
| | - Eric J. Watson
- Department of Chemistry, Seattle University, 901 12th Avenue, Seattle, Washington
98122, United States
| |
Collapse
|
21
|
Glöckner A, Tamm M. The organometallic chemistry of cycloheptatrienyl zirconium complexes. Chem Soc Rev 2012; 42:128-42. [PMID: 23027385 DOI: 10.1039/c2cs35321k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This tutorial review summarizes the organometallic chemistry derived from the half-sandwich complex [(η(7)-C(7)H(7))ZrCl(tmeda)], which was used as an efficient and versatile starting material for the incorporation of monoanionic ligands into the cycloheptatrienyl zirconium coordination sphere by conventional salt metathesis reactions. A broad variety of ligands was employed, affording novel and previously inaccessible cycloheptatrienyl (sandwich) complexes of the type [(η(7)-C(7)H(7))Zr(Y)]; Y comprises pentadienyl, cyclopentadienyl, allyl, phospholyl, boratabenzene, imidazolin-2-iminato and amido systems. The cycloheptatrienyl ring in these systems usually acts as an "innocent spectator ligand", but reactivity can arise from the second ligand Y or the Lewis acidity of the, formally, Zr(+iv) center, which was probed in selected examples and put in perspective to related studies. The corresponding results emphasize why the use of [(η(7)-C(7)H(7))ZrCl(tmeda)] is clearly an advancement in the chemistry of the still fairly unexplored area of cycloheptatrienyl transition metal complexes.
Collapse
Affiliation(s)
- Andreas Glöckner
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Germany
| | | |
Collapse
|
22
|
McGovern GP, Hung-Low F, Tye JW, Bradley CA. Synthesis and Reactivity Studies of Benzo-Substituted Bis(indenyl) Iron and Zirconium Complexes: The Difference a Methyl Group Can Make. Organometallics 2012. [DOI: 10.1021/om2011563] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Gregory P. McGovern
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061 Lubbock,
Texas 79409-1061,
United States
| | - Fernando Hung-Low
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061 Lubbock,
Texas 79409-1061,
United States
| | - Jesse W. Tye
- Department of Chemistry, Ball State University, Muncie, Indiana 47306, United
States
| | - Christopher A. Bradley
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061 Lubbock,
Texas 79409-1061,
United States
| |
Collapse
|
23
|
Glöckner A, Daniliuc CG, Freytag M, Jones PG, Tamm M. A slipped multi-decker zirconium complex with an η7:η2-bridging cycloheptatrienyl ligand. Chem Commun (Camb) 2012; 48:6598-600. [DOI: 10.1039/c2cc32961a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
24
|
Cheng TP, Liao BS, Liu YH, Peng SM, Liu ST. Dinickel(ii) complexes: Preparation and catalytic activity. Dalton Trans 2012; 41:3468-73. [DOI: 10.1039/c2dt11398h] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
25
|
Green JC, Green MLH, Parkin G. The occurrence and representation of three-centre two-electron bonds in covalent inorganic compounds. Chem Commun (Camb) 2012; 48:11481-503. [DOI: 10.1039/c2cc35304k] [Citation(s) in RCA: 222] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
26
|
Dominikowska J, Palusiak M. Cyclooctatetraene dianion-an artifact? J Comput Chem 2011; 32:1441-8. [DOI: 10.1002/jcc.21730] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 11/09/2010] [Accepted: 11/10/2010] [Indexed: 11/08/2022]
|
27
|
Donald KJ, Bober M. Predicting the Relative Stability of Simple versus ansa-Sandwich Systems Across Groups: Structure, Bonding, and (In)Stability in Tris(sandwich)benzene Complexes. Chemistry 2011; 17:1936-45. [DOI: 10.1002/chem.201001381] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Revised: 09/15/2010] [Indexed: 11/06/2022]
|
28
|
|
29
|
Aguirre-Etcheverry P, Ashley AE, Balázs G, Green JC, Cowley AR, Thompson AL, O’Hare D. Synthesis, Structure, and Ligand Exchange Reactions of Tetramethyleneethane Complexes of Cobalt. Organometallics 2010. [DOI: 10.1021/om100611p] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Paulina Aguirre-Etcheverry
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| | - Andrew E. Ashley
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| | - Gábor Balázs
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| | - Jennifer C. Green
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| | - Andrew R. Cowley
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| | - Amber L. Thompson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| | - Dermot O’Hare
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
| |
Collapse
|
30
|
Liu H, Li QS, Xie Y, King RB, Schaefer HF. Triple-Decker Sandwiches and Related Compounds of the First-Row Transition Metals Containing Cyclopentadienyl and Benzene Rings. J Phys Chem A 2010; 114:8156-64. [DOI: 10.1021/jp104689r] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Haibo Liu
- Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510631, People’s Republic of China, Institute of Chemical Physics, Beijing Institute of Technology, Beijing 100081, People’s Republic of China, and Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602
| | - Qian-shu Li
- Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510631, People’s Republic of China, Institute of Chemical Physics, Beijing Institute of Technology, Beijing 100081, People’s Republic of China, and Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602
| | - Yaoming Xie
- Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510631, People’s Republic of China, Institute of Chemical Physics, Beijing Institute of Technology, Beijing 100081, People’s Republic of China, and Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602
| | - R. Bruce King
- Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510631, People’s Republic of China, Institute of Chemical Physics, Beijing Institute of Technology, Beijing 100081, People’s Republic of China, and Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602
| | - Henry F. Schaefer
- Center for Computational Quantum Chemistry, South China Normal University, Guangzhou 510631, People’s Republic of China, Institute of Chemical Physics, Beijing Institute of Technology, Beijing 100081, People’s Republic of China, and Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602
| |
Collapse
|
31
|
Chakraborty A, Giri S, Chattaraj P. Structure, bonding, reactivity and aromaticity of some selected Zn-clusters. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.theochem.2009.07.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
32
|
Johnson SA, Taylor ET, Cruise SJ. A Combined Experimental and Computational Study of Unexpected C−F Bond Activation Intermediates and Selectivity in the Reaction of Pentafluorobenzene with a (PEt3)2Ni Synthon. Organometallics 2009. [DOI: 10.1021/om900176v] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Samuel A. Johnson
- Department of Chemistry & Biochemistry, University of Windsor, Windsor, Ontario, Canada, N9B 3P4
| | - Erin T. Taylor
- Department of Chemistry & Biochemistry, University of Windsor, Windsor, Ontario, Canada, N9B 3P4
| | - Sean J. Cruise
- Department of Chemistry & Biochemistry, University of Windsor, Windsor, Ontario, Canada, N9B 3P4
| |
Collapse
|
33
|
Loginov DA, Muratov DV, Kudinov AR. Triple-decker complexes with a central borole ligand C4H4BR. Russ Chem Bull 2009. [DOI: 10.1007/s11172-008-0001-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
34
|
Mutseneck EV, Wadepohl H, Kudinov AR, Siebert W. Cationic Triple‐Decker Complexes with a Bridging 4‐Borataborepine Ligand: Synthesis, Structure, and Bonding. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Elena V. Mutseneck
- Anorganisch‐Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 119991 Moscow, GSP‐1, Russian Federation
| | - Hubert Wadepohl
- Anorganisch‐Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Alexander R. Kudinov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 119991 Moscow, GSP‐1, Russian Federation
| | - Walter Siebert
- Anorganisch‐Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| |
Collapse
|
35
|
Theoretical study of the novel sandwich compound [Au3Cl3Tr2]2+. J Mol Model 2008; 14:417-25. [DOI: 10.1007/s00894-008-0288-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2007] [Accepted: 02/08/2008] [Indexed: 10/22/2022]
|
36
|
Ni C, Ellis BD, Fettinger JC, Long GJ, Power PP. Univalent transition metal complexes of arenes stabilized by a bulky terphenylligand: differences in the stability of Cr(i), Mn(i) or Fe(i) complexes. Chem Commun (Camb) 2008:1014-6. [DOI: 10.1039/b715027j] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
37
|
Loginov DA, Vinogradov MM, Shul’pina LS, Vologzhanina AV, Petrovskii PV, Kudinov AR. Benzene complex [(η-9-SMe2-7,8-C2B9H10)Fe(η-C6H6)]+ as a synthon for the cationic ferracarborane moiety. Russ Chem Bull 2007. [DOI: 10.1007/s11172-007-0331-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
38
|
Datta A, Pati SK. Limit to puckering of benzene with sterically crowded molecules: Hexaferrocenylbenzene. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.11.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
39
|
Yu Y, Bond AD, Leonard PW, Vollhardt KPC, Whitener GD. Syntheses, Structures, and Reactivity of Radial Oligocyclopentadienyl Metal Complexes: Penta(ferrocenyl)cyclopentadienyl and Congeners. Angew Chem Int Ed Engl 2006; 45:1794-9. [PMID: 16470902 DOI: 10.1002/anie.200504047] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yong Yu
- Center for New Directions in Organic Synthesis, Department of Chemistry, University of California at Berkeley, 94720, USA
| | | | | | | | | |
Collapse
|
40
|
Yu Y, Bond AD, Leonard PW, Vollhardt KPC, Whitener GD. Syntheses, Structures, and Reactivity of Radial Oligocyclopentadienyl Metal Complexes: Penta(ferrocenyl)cyclopentadienyl and Congeners. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200504047] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
41
|
Yu Y, Bond AD, Leonard PW, Lorenz UJ, Timofeeva TV, Vollhardt KPC, Whitener GD, Yakovenko AA. Hexaferrocenylbenzene. Chem Commun (Camb) 2006:2572-4. [PMID: 16779481 DOI: 10.1039/b604844g] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hexaferrocenylbenzene has been synthesized by six-fold Negishi type ferrocenylation of hexabromo- or hexaiodobenzene.
Collapse
Affiliation(s)
- Yong Yu
- Department of Chemistry, University of California at Berkeley, and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720-1460, USA
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Abstract
Though carbon is mostly tetravalent and tetracoordinated, there are several examples where the coordination number exceeds four. Structural varieties that exhibit hypercarbons in polyhedral structures such as polyhedral carboranes, sandwich complexes, encapsulated polyhedral structures and novel planar aromatic systems with atoms embedded in the middle are reviewed here. The structural variety anticipated with hypercoordinate carbon among carboranes is large as there are many modes of condensation that could lead to large number of new patterns. The relative stabilities of positional isomers of polyhedral carboranes, sandwich structures, and endohedral carboranes are briefly described. The mno rule accounts for the variety of structural patterns. Wheel-shaped and planar hypercoordinated molecules are recent theoretical developments in this area.
Collapse
Affiliation(s)
- Eluvathingal D Jemmis
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore -560012, India.
| | | | | |
Collapse
|
43
|
Abstract
The triple-decker cations trans-[(Cp*Sn)(2)(mu-eta(5):eta(5)-Cp*)](+) and trans-[(Cp*Pb)(2)(mu-eta(5):eta(5)-Cp*)](+) have been prepared and structurally characterized as their [B(C(6)F(5))(4)](-) salts from the reactions of [Cp*M][B(C(6)F(5))(4)](M = Sn, Pb) with the appropriate decamethylmetallocene. Both triple-decker cations adopt a cisoid arrangement of terminal Cp* groups, whereas the two known triple-decker main-group anions possess a transoid arrangement of terminal Cp groups. The reason for this conformational difference has been probed on the basis of DFT calculations.
Collapse
Affiliation(s)
- Jamie N Jones
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, TX 78712, USA
| | | | | | | |
Collapse
|