1
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Govindarajan R, Deolka S, Khusnutdinova JR. Heterometallic bond activation enabled by unsymmetrical ligand scaffolds: bridging the opposites. Chem Sci 2022; 13:14008-14031. [PMID: 36540828 PMCID: PMC9728565 DOI: 10.1039/d2sc04263k] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/27/2022] [Indexed: 08/19/2023] Open
Abstract
Heterobi- and multimetallic complexes providing close proximity between several metal centers serve as active species in artificial and enzymatic catalysis, and in model systems, showing unique modes of metal-metal cooperative bond activation. Through the rational design of well-defined, unsymmetrical ligand scaffolds, we create a convenient approach to support the assembly of heterometallic species in a well-defined and site-specific manner, preventing them from scrambling and dissociation. In this perspective, we will outline general strategies for the design of unsymmetrical ligands to support heterobi- and multimetallic complexes that show reactivity in various types of heterometallic cooperative bond activation.
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Affiliation(s)
- R Govindarajan
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
| | - Shubham Deolka
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
| | - Julia R Khusnutdinova
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
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2
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Chi XW, Wu QY, Wang CZ, Yu JP, Liu K, Chi RA, Chai ZF, Shi WQ. A Theoretical Study of Unsupported Uranium–Ruthenium Bonds Based on Tripodal Ligands. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiao-Wang Chi
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- School of Resource & Safety Engineering, Wuhan Institute of Technology, Wuhan, Hubei 430073, China
| | - Qun-Yan Wu
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Cong-Zhi Wang
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Ji-Pan Yu
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Kang Liu
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Ru-An Chi
- School of Resource & Safety Engineering, Wuhan Institute of Technology, Wuhan, Hubei 430073, China
| | - Zhi-Fang Chai
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Wei-Qun Shi
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
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3
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Rivada-Wheelaghan O, Deolka S, Govindarajan R, Khaskin E, Fayzullin RR, Pal S, Khusnutdinova JR. Construction of modular Pd/Cu multimetallic chains via ligand- and anion-controlled metal-metal interactions. Chem Commun (Camb) 2021; 57:10206-10209. [PMID: 34523650 DOI: 10.1039/d1cc04212b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The presence of Pd⋯Cu and Pd⋯Pd interactions as well as the order of metal atoms in a chain held by a modular polynucleating ligand is controlled by the coordinating ability of the anions, leading to selective formation of bi- and tetranuclear Pd/Cu and Pd4 chains. Metal-metal cooperative reactivity in these complexes was tested in Ar-O bond formation and alkyne activation.
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Affiliation(s)
- Orestes Rivada-Wheelaghan
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan.
| | - Shubham Deolka
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan.
| | - Ramadoss Govindarajan
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan.
| | - Eugene Khaskin
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan.
| | - Robert R Fayzullin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, Kazan 420088, Russian Federation
| | - Shrinwantu Pal
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Julia R Khusnutdinova
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan.
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4
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Charles RM, Brewster TP. H 2 and carbon-heteroatom bond activation mediated by polarized heterobimetallic complexes. Coord Chem Rev 2021; 433:213765. [PMID: 35418712 PMCID: PMC9004596 DOI: 10.1016/j.ccr.2020.213765] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The field of heterobimetallic chemistry has rapidly expanded over the last decade. In addition to their interesting structural features, heterobimetallic structures have been found to facilitate a range of stoichiometric bond activations and catalytic processes. The accompanying review summarizes advances in this area since January of 2010. The review encompasses well-characterized heterobimetallic complexes, with a particular focus on mechanistic details surrounding their reactivity applications.
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Affiliation(s)
- R Malcolm Charles
- Department of Chemistry, The University of Memphis, 3744 Walker Ave., Smith Chemistry Building, Memphis, TN 38152, United States
| | - Timothy P Brewster
- Department of Chemistry, The University of Memphis, 3744 Walker Ave., Smith Chemistry Building, Memphis, TN 38152, United States
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5
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Zhang N, Mi J, Huo S, Meng L, Li X. Computational prediction on the catalytic activity of heterobimetallic complex featuring MM' triple bond in acetylene cyclotrimerization: Mechanistic study. J Comput Chem 2021; 42:484-491. [PMID: 33326120 DOI: 10.1002/jcc.26471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/26/2020] [Accepted: 12/01/2020] [Indexed: 11/11/2022]
Abstract
A detailed reaction mechanism of acetylene cyclotrimerization catalyzed by V(i PrNPMe2 )3 Fe-PMe3 (denote as CAT), a heterobimetallic complex featuring V-Fe triple bond, was computationally investigated using density functional theory. The calculated results show that the first acetylene firstly attaches to the V atom of CAT to get a four-membered ring structure through [2 + 2] cycloaddition reaction. For the second acetylene addition, there are two cyclotrimerization mechanisms, outer sphere mechanism and inner mechanism. The inner sphere reaction pathway is the main reaction pathway. By replacing the V with Nb and Ta, Fe with Ru and Os, a series of new catalysts are screened computationally. The calculated results show that, all of the nine heterobimetallic complexes show high activity at mild condition. The energy barrier of the rate determining step is related to the natural population analysis (NPA) charge of M' and the Wiberg bond index (WBI) of M-M' bond. The more negative NPA charge of M' and the smaller WBI of M-M' bond, the lower energy barrier is.
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Affiliation(s)
- Na Zhang
- College of Chemistry and Material Science, Key Laboratory of Inorganic and Nano Material, Hebei Normal University, Shijiazhuang, China
| | - Jinhui Mi
- College of Chemistry and Material Science, Key Laboratory of Inorganic and Nano Material, Hebei Normal University, Shijiazhuang, China
| | - Suhong Huo
- National Demonstration Center for Experimental Chemistry, Hebei Normal University, Shijiazhuang, China
| | - Lingpeng Meng
- College of Chemistry and Material Science, Key Laboratory of Inorganic and Nano Material, Hebei Normal University, Shijiazhuang, China
| | - Xiaoyan Li
- College of Chemistry and Material Science, Key Laboratory of Inorganic and Nano Material, Hebei Normal University, Shijiazhuang, China
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6
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Zhang N, Huo S, Meng L, Li X. Nb(
i
PrNPMe
2
)
3
Fe–PMe
3
: A potential high reactivity heterobimetallic catalyst for acetylene cycloadditions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Na Zhang
- College of Chemistry and Material Science Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
| | - Suhong Huo
- College of Chemistry and Material Science Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
| | - Lingpeng Meng
- National Demonstration Center for Experimental Chemistry Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
| | - Xiaoyan Li
- College of Chemistry and Material Science Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
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7
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Deolka S, Rivada-Wheelaghan O, Aristizábal SL, Fayzullin RR, Pal S, Nozaki K, Khaskin E, Khusnutdinova JR. Metal-metal cooperative bond activation by heterobimetallic alkyl, aryl, and acetylide Pt II/Cu I complexes. Chem Sci 2020; 11:5494-5502. [PMID: 34094076 PMCID: PMC8159365 DOI: 10.1039/d0sc00646g] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
We report the selective formation of heterobimetallic PtII/CuI complexes that demonstrate how facile bond activation processes can be achieved by altering the reactivity of common organoplatinum compounds through their interaction with another metal center. The interaction of the Cu center with the Pt center and with a Pt-bound alkyl group increases the stability of PtMe2 towards undesired rollover cyclometalation. The presence of the CuI center also enables facile transmetalation from an electron-deficient tetraarylborate [B(ArF)4]− anion and mild C–H bond cleavage of a terminal alkyne, which was not observed in the absence of an electrophilic Cu center. The DFT study indicates that the Cu center acts as a binding site for the alkyne substrate, while activating its terminal C–H bond. The selective formation of heterobimetallic PtII/CuI complexes demonstrates how facile bond activation processes can be achieved by altering the reactivity of common organoplatinum compounds through their interaction with another metal center.![]()
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Affiliation(s)
- Shubham Deolka
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
| | - Orestes Rivada-Wheelaghan
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
| | - Sandra L Aristizábal
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
| | - Robert R Fayzullin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences 8 Arbuzov Street Kazan 420088 Russian Federation
| | - Shrinwantu Pal
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Eugene Khaskin
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
| | - Julia R Khusnutdinova
- Coordination Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son 904-0495 Okinawa Japan
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8
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Dunn PL, Beaumier EP, Tonks IA. Synthesis and Characterization of Tantalum-Based Early-Late Heterobimetallic Complexes Supported by 2-(diphenylphosphino)pyrrolide Ligands. Polyhedron 2020; 181. [PMID: 32292224 DOI: 10.1016/j.poly.2020.114471] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The synthesis of the metalloligand Ta(κ2-NP)3Cl2 (NP = 2-diphenylphosphinopyrrolide) and its coordination chemistry with group 9 and 10 metals is reported. Treatment of Ta(κ2-NP)3Cl2 with group 9 and 10 metals resulted in clean formation of the heterobimetallic complexes Cl2Ta(μ2-NP)3M (M = Ni (2), Pd (3)) or Cl2Ta(μ2-NP)3MCl (M = Rh (4), Ir (5)). Each pair of complexes is isostructural and contains three phosphinopyrrolide ligands that bridge the metal centers. The d10 or d8 complexes are all diamagnetic and X-ray crystallographic analysis reveals similarly short metal-metal distances, ranging from 2.2979(5) Å to 2.4366(2) Å. Despite the similar bonding metrics in 2-5, treatment with an L type donor (2,6-dimethylphenylisocyanide (CNXylyl)) reveals 3 different coordination geometries in TaNi(CNXylyl) (6), TaPd(CNXylyl) (7), and TaIr(CNXylyl) (8). While complexes 6, 7, and 8 all bind the isocyanide at the late metal, ligand rearrangements are observed in the first row complex 6. Complex 7 binds the isocyanide in the axial position while equatorial binding is observed in 8. All isocyanide adducts maintain close metal-metal contacts in the solid state.
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Affiliation(s)
- Peter L Dunn
- Department of Chemistry, University of Minnesota - Twin Cities, 207 Pleasant St SE, Minneapolis MN 55455
| | - Evan P Beaumier
- Department of Chemistry, University of Minnesota - Twin Cities, 207 Pleasant St SE, Minneapolis MN 55455
| | - Ian A Tonks
- Department of Chemistry, University of Minnesota - Twin Cities, 207 Pleasant St SE, Minneapolis MN 55455
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9
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Yoshida T, Ahsan HM, Zhang HT, Izuogu DC, Abe H, Ohtsu H, Yamaguchi T, Breedlove BK, Thom AJW, Yamashita M. Ionic-caged heterometallic bismuth-platinum complex exhibiting electrocatalytic CO 2 reduction. Dalton Trans 2020; 49:2652-2660. [PMID: 32043108 DOI: 10.1039/c9dt04817k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An air-stable heterometallic Bi-Pt complex with the formula [BiPt(SAc)5]n (1; SAc = thioacetate) was synthesized. The crystal structure, natural bond orbital (NBO) and local orbital locator (LOL) analyses, localized orbital bonding analysis (LOBA), and X-ray absorption fine structure (XAFS) measurements were used to confirm the existence of Bi-Pt bonding and an ionic cage of O atoms surrounding the Bi ion. From the cyclic voltammetry (CV) and controlled potential electrolysis (CPE) experiments, 1 in tetrahydrofuran reduced CO2 to CO, with a faradaic efficiency (FE) of 92% and a turnover frequency (TOF) of 8 s-1 after 30 min of CPE at -0.79 V vs. NHE. The proposed mechanism includes an energetically favored pathway via the ionic cage, which is supported by the results of DFT calculations and reflectance infrared spectroelectrochemistry data.
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Affiliation(s)
- Takefumi Yoshida
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aza-aoba, Aramaki, Sendai 980-8578, Japan.
| | - Habib Md Ahsan
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aza-aoba, Aramaki, Sendai 980-8578, Japan. and Chemistry Discipline, Khulna University, Khulna-9208, Bangladesh
| | - Hai-Tao Zhang
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aza-aoba, Aramaki, Sendai 980-8578, Japan.
| | - David Chukwuma Izuogu
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aza-aoba, Aramaki, Sendai 980-8578, Japan. and Department of Pure & Industrial Chemistry, University of Nigeria, 410001, Nsukka, Nigeria and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Hitoshi Abe
- Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan and Department of Materials Structure Science, School of High Energy Accelerator Science, SOKENDAI (the Graduate University for Advanced Studies), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Hiroyoshi Ohtsu
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Tadashi Yamaguchi
- Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo 169-8555, Japan
| | - Brian K Breedlove
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aza-aoba, Aramaki, Sendai 980-8578, Japan.
| | - Alex J W Thom
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Masahiro Yamashita
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aza-aoba, Aramaki, Sendai 980-8578, Japan. and WPI-Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Sendai 980-8577, Japan and School of Materials Science and Engineering, Nankai University, Tianjin 300350, China
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10
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Dunn PL, Chatterjee S, MacMillan SN, Pearce AJ, Lancaster KM, Tonks IA. The 4-Electron Cleavage of a N═N Double Bond by a Trimetallic TiNi2 Complex. Inorg Chem 2019; 58:11762-11772. [DOI: 10.1021/acs.inorgchem.9b01805] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Peter L. Dunn
- Department of Chemistry, University of Minnesota—Twin Cities, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Sudipta Chatterjee
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Samantha N. MacMillan
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Adam J. Pearce
- Department of Chemistry, University of Minnesota—Twin Cities, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Kyle M. Lancaster
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Ian A. Tonks
- Department of Chemistry, University of Minnesota—Twin Cities, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
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11
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Rong MK, Holtrop F, Slootweg JC, Lammertsma K. Enlightening developments in 1,3-P,N-ligand-stabilized multinuclear complexes: A shift from catalysis to photoluminescence. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.11.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Barden BA, Culcu G, Krogman JP, Bezpalko MW, Hatzis GP, Dickie DA, Foxman BM, Thomas CM. Assessing the Metal–Metal Interactions in a Series of Heterobimetallic Nb/M Complexes (M = Fe, Co, Ni, Cu) and Their Effect on Multielectron Redox Properties. Inorg Chem 2018; 58:821-833. [DOI: 10.1021/acs.inorgchem.8b02960] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Brett A. Barden
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Gursu Culcu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Jeremy P. Krogman
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Mark W. Bezpalko
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Gillian P. Hatzis
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Diane A. Dickie
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Bruce M. Foxman
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Christine M. Thomas
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
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13
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Chi XW, Wu QY, Hao Q, Lan JH, Wang CZ, Zhang Q, Chai ZF, Shi WQ. Theoretical Study on Unsupported Uranium–Metal Bonding in Uranium–Group 8 Complexes. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00391] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Xiao-Wang Chi
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
- College of Mining, Guizhou University, Guiyang, 550025, China
| | - Qun-Yan Wu
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Qiang Hao
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Jian-Hui Lan
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Cong-Zhi Wang
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Qin Zhang
- College of Mining, Guizhou University, Guiyang, 550025, China
| | - Zhi-Fang Chai
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
- School of Radiological and Interdisciplinary Sciences (RAD-X), and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Wei-Qun Shi
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
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14
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Nicolay A, Tilley TD. Selective Synthesis of a Series of Isostructural M II Cu I Heterobimetallic Complexes Spontaneously Assembled by an Unsymmetrical Naphthyridine-Based Ligand. Chemistry 2018; 24:10329-10333. [PMID: 29852541 DOI: 10.1002/chem.201802623] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Indexed: 12/20/2022]
Abstract
Metal-metal cooperation is integral to the function of many enzymes and materials, and model complexes hold enormous potential for providing insights into the capabilities of analogous multimetallic cores. However, the selective synthesis of heterobimetallic complexes still presents a significant challenge, especially for systems that hold the metals in close proximity and feature open or reactive coordination sites for both metals. To address this issue, a rigid, naphthyridine-based dinucleating ligand featuring distinct binding environments was synthesized. This ligand enables the selective synthesis of a series of MII CuI bimetallic complexes (M=Mn, Fe, Co, Ni, Cu, Zn), in which each metal center exclusively occupies its preferred binding pocket, from simple chloride salts. The precision of this selectivity is evident from cyclic voltammetry, ESI-MS and anomalous X-ray diffraction measurements.
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Affiliation(s)
- Amélie Nicolay
- Department of Chemistry, University of California, Berkeley, Berkeley, CA, 94720-1460, USA.,Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, 94720, USA
| | - T Don Tilley
- Department of Chemistry, University of California, Berkeley, Berkeley, CA, 94720-1460, USA.,Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, 94720, USA
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15
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Srivastava R, Moneuse R, Petit J, Pavard PA, Dardun V, Rivat M, Schiltz P, Solari M, Jeanneau E, Veyre L, Thieuleux C, Quadrelli EA, Camp C. Early/Late Heterobimetallic Tantalum/Rhodium Species Assembled Through a Novel Bifunctional NHC-OH Ligand. Chemistry 2018; 24:4361-4370. [DOI: 10.1002/chem.201705507] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Ravi Srivastava
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Raphaël Moneuse
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Julien Petit
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Paul-Alexis Pavard
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Vincent Dardun
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Madleen Rivat
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Pauline Schiltz
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Marius Solari
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Erwann Jeanneau
- Centre de Diffractométrie Henri Longchambon; Université de Lyon, Université Lyon 1, Site CLEA-Bâtiment ISA; 5 rue de la Doua 69100 Villeurbanne France
| | - Laurent Veyre
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Chloé Thieuleux
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Elsje Alessandra Quadrelli
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Clément Camp
- C2P2 UMR 5265, Institut de Chimie de Lyon; Université de Lyon, CNRS, Université Lyon 1, ESCPE Lyon; 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
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16
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Alvarez MA, García ME, García-Vivó D, Huergo E, Ruiz MA. Acetonitrile Adduct [MoReCp(μ-H)(μ-PCy 2)(CO) 5(NCMe)]: A Surrogate of an Unsaturated Heterometallic Hydride Complex. Inorg Chem 2018; 57:912-915. [PMID: 29320172 DOI: 10.1021/acs.inorgchem.7b02879] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The title compound was prepared upon irradiation of acetonitrile solutions of the readily available hexacarbonyl [MoReCp(μ-H)(μ-PCy2)(CO)6]. The acetonitrile ligand in this compound could be replaced easily by donor molecules or displaced upon two-electron reduction. In most cases, the substitution step was followed by additional processes such as insertion into the M-H bonds, E-H bond cleavage, H2 elimination, and other transformations.
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Affiliation(s)
- M Angeles Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo , E-33071 Oviedo, Spain
| | - M Esther García
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo , E-33071 Oviedo, Spain
| | - Daniel García-Vivó
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo , E-33071 Oviedo, Spain
| | - Estefanía Huergo
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo , E-33071 Oviedo, Spain
| | - Miguel A Ruiz
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo , E-33071 Oviedo, Spain
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17
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Haas RM, Hern Z, Sproules S, Hess CR. An Unsymmetric Ligand Framework for Noncoupled Homo- and Heterobimetallic Complexes. Inorg Chem 2017; 56:14738-14742. [PMID: 29172466 DOI: 10.1021/acs.inorgchem.7b02294] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We introduce a new unsymmetric ligand, PDIpCy (PDI = pyridyldiimine; Cy = cyclam), that offers two distinct, noncoupled coordination sites. A series of homo- and heterobimetallic complexes, [Zn2(PDIpCy)(THF)(OTf)4] (1; THF = tetrahydrofuran and OTf = triflate), [Ni2(PDIpCy)(THF)(OTf)2](OTf)2 (2), and [NiZn(PDIpCy)(THF)(OTf)4] (3), are described. The one-electron-reduced compounds, [Zn2(PDIpCy)(OTF)3] (4), [Ni2(PDIpCy)(OTf)](OTf)2 (5), and [NiZn(PDIpCy)(OTf)3] (6), were isolated, and their electronic structures were characterized. The reduced compounds are charge-separated species, with electron storage at either the PDI ligand (4) or at the PDI-bound metal ion (5 and 6).
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Affiliation(s)
- Ruth M Haas
- Department of Chemistry and Catalysis Research Center, Technische Universität München , Lichtenbergstraße 4, Garching 85748, Germany
| | - Zachary Hern
- Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States
| | - Stephen Sproules
- School of Chemistry, University of Glasgow , University Avenue, Glasgow G12 8QQ, U.K
| | - Corinna R Hess
- Department of Chemistry and Catalysis Research Center, Technische Universität München , Lichtenbergstraße 4, Garching 85748, Germany
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18
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Culcu G, Iovan DA, Krogman JP, Wilding MJT, Bezpalko MW, Foxman BM, Thomas CM. Heterobimetallic Complexes Comprised of Nb and Fe: Isolation of a Coordinatively Unsaturated NbIII/Fe0 Bimetallic Complex Featuring a Nb≡Fe Triple Bond. J Am Chem Soc 2017; 139:9627-9636. [DOI: 10.1021/jacs.7b04151] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Gursu Culcu
- Department
of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Diana A. Iovan
- Department
of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Jeremy P. Krogman
- Department
of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Matthew J. T. Wilding
- Department
of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Mark W. Bezpalko
- Department
of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Bruce M. Foxman
- Department
of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Christine M. Thomas
- Department
of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
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19
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Synthesis and characterization of triply-bonded titanium-iron complexes supported by 2-(diphenylphosphino)pyrrolide ligands. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.10.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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20
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Wu B, Wilding MJT, Kuppuswamy S, Bezpalko MW, Foxman BM, Thomas CM. Exploring Trends in Metal–Metal Bonding, Spectroscopic Properties, and Conformational Flexibility in a Series of Heterobimetallic Ti/M and V/M Complexes (M = Fe, Co, Ni, and Cu). Inorg Chem 2016; 55:12137-12148. [DOI: 10.1021/acs.inorgchem.6b01543] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bing Wu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Matthew J. T. Wilding
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Subramaniam Kuppuswamy
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Mark W. Bezpalko
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Bruce M. Foxman
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Christine M. Thomas
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
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