1
|
|
2
|
Korb M, Liu X, Walz S, Rosenkranz M, Dmitrieva E, Popov AA, Lang H. (Electrochemical) Properties and Computational Investigations of Ferrocenyl-substituted Fe 3(μ 3-PFc) 2(CO) 9 and Co 4(μ 4-PFc) 2(CO) 9 Clusters and Their Reduced Species. Inorg Chem 2020; 59:6147-6160. [PMID: 32323982 DOI: 10.1021/acs.inorgchem.0c00276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The formation of ferrocenyl-functionalized iron and cobalt carbonyl clusters is reported, based on a reaction of FcPCl2 (3) (Fc = Fe(η5-C5H5)(η5-C5H4)) with Fe2(CO)9 and Co2(CO)8, respectively. Therein, nido-Fe3(CO)9(μ3-PFc)2 (4) and nido-Co4(CO)10(μ3-PFc)2 (5) clusters were obtained as the first diferrocenyl-substituted carbonyl clusters with a symmetrical cluster core. Cluster 4 shows two reversible one-electron processes within the anodic region, based on Fc/Fc+ redox events, as well as two processes in the cathodic region. In situ IR and electron paramagnetic resonance (EPR) measurements of all electronic states confirmed an Fc-based oxidation and a core-based reduction. On the basis of the results of a single-crystal X-ray analysis of structures of 4 and 5, computational studies of the highest occupied molecular orbital-lowest unoccupied molecular orbital energies, the spin density, quantum theory of atom-in-molecule delocalization indices, and the atomic charges were performed to explain the experimental results. The latter revealed a reorganization of the cluster core upon reduction and the existence of weak P···P interactions in 4 and 5. Ferrocenyl-related redox processes, occurring reversibly in case of 4, were absent for 5, due to a different distribution of the HOMO energies. EPR measurements furthermore confirmed the core-based radical anion and the formation of a decomposition product at potentials lower than [M]2- (M = Fe, Co).
Collapse
Affiliation(s)
- Marcus Korb
- Faculty of Sciences, School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, 6009 Crawley, Perth, Western Australia, Australia
| | - Xianming Liu
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Sebastian Walz
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Marco Rosenkranz
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Evgenia Dmitrieva
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Alexey A Popov
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Heinrich Lang
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany.,Center for Materials, Architectures and Integration of Nanomembranes, Rosenbergstr. 6, D-09126 Chemnitz, Germany
| |
Collapse
|
3
|
Synthesis, Characterization and Electrochemistry of Some Metal Carbonyl Clusters Derived from Ferrocenylethynylpyridine. J CLUST SCI 2015. [DOI: 10.1007/s10876-015-0861-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
4
|
Trivedi M, Bhaskaran, Singh G, Kumar A, Rath NP. Synthesis, spectral and structural studies of silver and gold(I) complexes containing some symmetrical diphosphine ligands. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.01.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
5
|
Syntheses and structural characterization of new heteroleptic 1,1′-bis(diphenylphosphino)ferrocene-dithio complexes of Ni, Pd and Pt: Their uses as sensitizers in TiO2 dye sensitized solar cells. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.07.072] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Synthesis, Characterization and Structural Properties of Some Heterobimetallic Carbonyl Clusters Derived from Diethynylsilane and Diethynyldisilane Ligands. J CLUST SCI 2012. [DOI: 10.1007/s10876-012-0489-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
7
|
Synthesis, Characterization and Crystal Structures of Some Linked Metal Carbonyl Clusters Derived from Diethynyl-Substituted Silane and Disilane Ligands. J CLUST SCI 2010. [DOI: 10.1007/s10876-010-0311-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
8
|
Ren T. Peripheral Covalent Modification of Inorganic and Organometallic Compounds through C−C Bond Formation Reactions. Chem Rev 2008; 108:4185-207. [DOI: 10.1021/cr8002592] [Citation(s) in RCA: 117] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Tong Ren
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907
| |
Collapse
|
9
|
Synthesis, characterization and cytotoxicity of some palladium(II), platinum(II), rhodium(I) and iridium(I) complexes of ferrocenylpyridine and related ligands. Crystal and molecular structure of trans-dichlorobis(3-ferrocenylpyridine)palladium(II). J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.01.034] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
10
|
Li G, Song Y, Hou H, Li L, Fan Y, Zhu Y, Meng X, Mi L. Synthesis, crystal structures, and third-order nonlinear optical properties of a series of ferrocenyl organometallics. Inorg Chem 2003; 42:913-20. [PMID: 12562208 DOI: 10.1021/ic0258633] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three novel ferrocenyl complexes [Zn(4-PFA)(2)(NO(3))(2)](H(2)O) (1), [Hg(2)(OAc)(4)(4-BPFA)(2)](CH(3)OH) (2), and [Cd(2)(OAc)(4)(4-BPFA)(2)] (3) (4-PFA = [(4-pyridylamino)carbonyl]ferrocene, 4-BPFA = 1,1'-bis[(4-pyridylamino)carbonyl]ferrocene) were prepared, and complexes 1 and 2 were structurally characterized by means of X-ray single-crystal diffraction. In complex 1, the zinc(II) atom is coordinated at a distorted tetrahedral environment by two nitrogen atoms from two 4-PFA moieties and two oxygen atoms from two nitrate anions; [Zn(4-PFA)(2)(NO(3))(2)] units are linked by hydrogen bonds N-H.O and O-H.O forming one-dimensional chains. Complex 2 is a tetranuclear macrocycle compound consisting of two 4-BPFA moieties and two Hg atoms; [Hg(2)(OAc)(4)(4-BPFA)(2)] units form 1-D chains by hydrogen bonds N-H.O as complex 1. Some complexes with 1,1'-bisubstituted pyridine-containing ferrocene ligands have been described, but their crystal data are limited. Compound 2 is the first example of a macrocyclic pyridine-containing ferrocenyl complex. The third-order nonlinear optical (NLO) properties of 4-PFA, 4-BPFA, and complexes 1-3 were determined by Z-scan techniques. The results indicate that all the compounds exhibit strong self-focusing effect. The hyperpolarizability gamma values are calculated to be in the range 1.51 x 10(-)(28) to 3.12 x 10(-)(28) esu. The gamma values are nearly twice as large for complexes 1-3 as for their individual ligands, showing that the optical nonlinearity of the complexes is dominated by the ligands.
Collapse
Affiliation(s)
- Gang Li
- Department of Chemistry, Zhengzhou University, Henan 450052, P.R. China
| | | | | | | | | | | | | | | |
Collapse
|
11
|
Harrington LE, Vargas-Baca I, Reginato N, McGlinchey MJ. Spectroscopic and Computational Assessment of the Rotational Barrier of a Ferrocenyl-Stabilized Cyclopentadienyl Cation: Evidence for the First Hydroxyfulvalene Ligand. Organometallics 2003. [DOI: 10.1021/om020820f] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laura E. Harrington
- Department of Chemistry, McMaster University, Hamilton, Ontario, Canada L8S 4M1, and Department of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| | - Ignacio Vargas-Baca
- Department of Chemistry, McMaster University, Hamilton, Ontario, Canada L8S 4M1, and Department of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| | - Nada Reginato
- Department of Chemistry, McMaster University, Hamilton, Ontario, Canada L8S 4M1, and Department of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michael J. McGlinchey
- Department of Chemistry, McMaster University, Hamilton, Ontario, Canada L8S 4M1, and Department of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| |
Collapse
|
12
|
Synthesis, characterization and theoretical studies of new heterometallic carbonyl clusters bridged by 4,4′-dipyridyl unit. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(02)01410-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
13
|
Yang YF, Chen Y, Xie T, Liang YM. AN IMPROVED SYNTHESIS OF FERROCENYLVINYLPYRIDINE DERIVATIVES USING LEWIS ACIDS/SiO2SYSTEMS. SYNTHETIC COMMUN 2002. [DOI: 10.1081/scc-120006024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
14
|
Wong WY, Lu GL, Ng KF, Wong CK, Choi KH. Synthesis, structures and electrochemistry of bis(alkynylferrocene) complexes with fluorene spacers. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(01)00897-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
15
|
Ho ENM, Hui BKM, Wong WT. Synthesis, characterisation, crystal structures and electrochemistry of triosmium nitrite carbonyl clusters containing ferrocenyl phosphines. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(01)00918-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
16
|
Chemistry of aroylhydrazones: bis-bipyridine ruthenium(II) complexes with aroylhydrazone ligands containing ferrocenyl moiety. J Mol Struct 2000. [DOI: 10.1016/s0022-2860(99)00405-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
17
|
Liu XX, Wong WT. Synthesis and structural characterization of ruthenium nitrosonaphthol complexes incorporating pendant pyridyl ligands. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(99)00437-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
18
|
Wong WY, Wong WT. Synthesis, structural characterization and solvatochromic studies of a series of Schiff base-containing triosmium alkylidyne carbonyl clusters. J Organomet Chem 1999. [DOI: 10.1016/s0022-328x(99)00091-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
19
|
Choi YY, Wong WT. Synthesis, characterization and molecular structures of some tetraosmium carbonyl clusters containing pyridine or phenanthroline type ligands. J Organomet Chem 1999. [DOI: 10.1016/s0022-328x(98)00705-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
20
|
Briel O, Fehn A, Polborn K, Beck W. Hydrocarbon bridged metal complexes, XLIV. Donor–acceptor substituted Schiff bases of polyenes with transition metals2. Polyhedron 1998. [DOI: 10.1016/s0277-5387(98)00290-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
21
|
Das A, Bajaj H, Bhadbhade M. Redox responsive bi/tri-nuclear complexes incorporating ferrocenyl unit: Synthesis, characterization, physicochemical studies and X-ray structure of [C5H5FeC5H4CH CHC5H4NCH3]PF6 with a mirror creating disorder. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(97)00309-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
22
|
Carbonyl clusters with a capping methylidyne phosphonate ligand crystal structure of [CO3(CO)9{η1-μ3-[CP(O) (OEt)2]}]. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(97)00118-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
23
|
Wong WY, Wong WT. Synthesis, redox behaviour and molecular structures of new metal cluster species containing orthometallated [M3(µ-H)(CO)10(µ-NC5H4)](M = Ru or Os) and ferrocene chromophores bridged by an aromatic unit. ACTA ACUST UNITED AC 1996. [DOI: 10.1039/dt9960003209] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|