1
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Kataoka Y, Yano N, Mikuriya M, Handa M. Coordination polymers and metal–organic frameworks based on paddlewheel-type dirhodium(II) tetracarboxylates. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214796] [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]
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2
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Shang J, Wang R, Yuan C, Liu Z, Zhang H, Shao X. Monoazadichalcogenasumanenes: Synthesis, Structures, and Ring Reconstruction via Atom Transfer under Acidic Conditions. Angew Chem Int Ed Engl 2022; 61:e202117504. [DOI: 10.1002/anie.202117504] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Indexed: 11/10/2022]
Affiliation(s)
- Jihai Shang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China
| | - Renjie Wang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China
| | - Chengshan Yuan
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China
| | - Zitong Liu
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China
| | - Hao‐Li Zhang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China
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3
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Shang J, Wang R, Yuan C, Liu Z, Zhang HL, Shao X. Monoazadichalcogenasumanenes: Synthesis, Structures, and Ring Reconstruction via Atom Transfer under Acidic Conditions. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jihai Shang
- Lanzhou University State Key Laboratory of Applied Organic Chemistry 730000 Lanzhou CHINA
| | - Renjie Wang
- Lanzhou University State Key Laboratory of Applied Organic Chemistry 730000 Lanzhou CHINA
| | - Chengshan Yuan
- Lanzhou University State Key Laboratory of Applied Organic Chemistry 730000 Lanzhou CHINA
| | - Zitong Liu
- Lanzhou University State Key Laboratory of Applied Organic Chemistry 730000 Lanzhou CHINA
| | - Hao-Li Zhang
- Lanzhou University State key Laboratory of Applied Organic Chemistry 730000 Lanzhou CHINA
| | - Xiangfeng Shao
- Lanzhou University State Key Laboratory of Applied Organic Chemistry 222 Tianshui Southern Road 730000 Lanzhou CHINA
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4
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Abstract
Buckybowls have concave and convex surfaces with distinct π-electron cloud distribution, and consequently they show unique structural and electronic features as compared to planar aromatic polycycles. Doping the π-framework of buckybowls with heteroatoms is an efficient scheme to tailor inherent properties, because the nature of heteroatoms plays a pivotal role in the structural and electronic characteristics of the resulting hetera-buckybowls. The design, synthesis, and derivatization of hetera-buckybowls open an avenue for obtaining fascinating organic entities not only of fundamental importance but also of promising applications in optoelectronics. In this review, we summarize the advances in hetera-buckybowl chemistry, particularly the synthetic strategies toward these scaffolds.
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Affiliation(s)
- Wenbo Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, Gansu Province, China.
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5
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Liu L, Yan C, Li Y, Liu Z, Yuan C, Zhang H, Shao X. Tetrathiafulvalene‐Fused Heterabuckybowl: Protonation‐Induced Electron Transfer and Self‐Sensitized Photooxidation. Chemistry 2020; 26:7083-7091. [PMID: 32073723 DOI: 10.1002/chem.201905732] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/17/2020] [Indexed: 01/11/2023]
Affiliation(s)
- Lei Liu
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
| | - Chaoxian Yan
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
| | - Yecheng Li
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
| | - Zhe Liu
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
| | - Chengshan Yuan
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
| | - Hao‐Li Zhang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province P.R. China
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6
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Theoretical investigation of the record 7Li-NMR chemical shift in new sandwich-like aggregates of corannulene. Theor Chem Acc 2020. [DOI: 10.1007/s00214-020-2549-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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7
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Liu Y, Huang Y, Liu S, Chen D, Tang C, Qiu Z, Zhu J, Tan Y. Bowl Inversion in an Exo‐type Supramolecule in the Solid State. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904329] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yu‐Min Liu
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Yu‐Qian Huang
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Shun‐He Liu
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Dandan Chen
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Chun Tang
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Zhen‐Lin Qiu
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Jun Zhu
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Yuan‐Zhi Tan
- Collaborative Innovation Center of Chemistry for Energy MaterialsState Key Laboratory for Physical Chemistry of Solid SurfacesDepartment of ChemistryCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
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8
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Liu YM, Huang YQ, Liu SH, Chen D, Tang C, Qiu ZL, Zhu J, Tan YZ. Bowl Inversion in an Exo-type Supramolecule in the Solid State. Angew Chem Int Ed Engl 2019; 58:13276-13279. [PMID: 31325206 DOI: 10.1002/anie.201904329] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/01/2019] [Indexed: 11/09/2022]
Abstract
Bowl inversion is a unique property of buckybowls. The polarity and assembly configuration of buckybowls are reversed after bowl inversion. So far, this unique phenomenon has been studied in solution and on surface, but not in solid state due to spatial constraint. Now a series of exo-type supramolecular assemblies of trithiasumanene and nanographene are investigated. Tuning the electron density of the nanogaphene component was found to directly affect the binding constant of the complex. Reversible bowl inversion in the solid state was then successfully achieved by subjecting the trithiasumanene-nanographene assembly with the weakest binding strength to repeated heating-cooling cycles, which was unambiguously observed by single crystal X-ray diffraction.
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Affiliation(s)
- Yu-Min Liu
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yu-Qian Huang
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Shun-He Liu
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Dandan Chen
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Chun Tang
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Zhen-Lin Qiu
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Jun Zhu
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yuan-Zhi Tan
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
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9
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Den T, Usov PM, Kim J, Hashizume D, Ohtsu H, Kawano M. Solid-Gas Phase Synthesis of Coordination Networks by Using Redox-Active Ligands and Elucidation of Their Oxidation Reaction. Chemistry 2019; 25:11512-11520. [PMID: 31304620 DOI: 10.1002/chem.201902105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Indexed: 11/09/2022]
Abstract
Formation of coordination networks is a complex process affected by a multitude of factors. Many synthetic strategies have been developed that attempt to control these factors and direct the structure of the final product. Coordination bond formation and structural assembly processes, however, typically take place either in the solution or solid states. In comparison, gas-phase network synthesis remains largely unexplored. Herein, two new two-dimensional coordination networks are obtained from the solid-gas phase reaction between ZnX2 (X=I, Br) and the redox-active 2,5,8-tri(4-pyridyl)1,3-diazaphenalene (HTPDAP) ligand. Their structures were solved by ab initio powder X-ray diffraction analysis and feature a novel Zn halide trimeric cluster. This strategy is contrasted with a conventional solvothermal synthesis, which led to a one-dimensional coordination polymer instead. The intrinsic electroactive properties of these materials were probed by solid-state cyclic voltammetry measurements, which revealed the presence of HTPDAP and halide-based processes. Chemical oxidation of the two-dimensional networks by using NOPF6 agent, unexpectedly, led to the formation of a nitrated analog of HTPDAP, the PF6 - salt of diprotonated 4,6,7,9-tetranitro-2,5,8-tris(4-pyridyl)diazaphenalene cation (denoted N-TPDAP), which was isolated and characterized. These results provide deeper insights into the oxidation process of HTPDAP-containing networks and uncover unique redox-induced chemical transformations.
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Affiliation(s)
- Taizen Den
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Pavel M Usov
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Jaejun Kim
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Daisuke Hashizume
- RIKEN Centre for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Hiroyoshi Ohtsu
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan.,RIKEN Centre for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Masaki Kawano
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
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10
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Spisak SN, Bühringer MU, Wei Z, Zhou Z, Tykwinski RR, Petrukhina MA. Structural and Electronic Effects of Stepwise Reduction of a Tetraaryl[3]Cumulene. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812283] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sarah N. Spisak
- Department of Chemistry; University at Albany; State University of New York Albany NY 12222 USA
| | - Martina U. Bühringer
- Department für Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - Zheng Wei
- Department of Chemistry; University at Albany; State University of New York Albany NY 12222 USA
| | - Zheng Zhou
- Department of Chemistry; University at Albany; State University of New York Albany NY 12222 USA
| | - Rik R. Tykwinski
- Department für Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
- Department of Chemistry; University of Alberta; Edmonton Alberta T6G 2G2 Canada
| | - Marina A. Petrukhina
- Department of Chemistry; University at Albany; State University of New York Albany NY 12222 USA
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11
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Spisak SN, Bühringer MU, Wei Z, Zhou Z, Tykwinski RR, Petrukhina MA. Structural and Electronic Effects of Stepwise Reduction of a Tetraaryl[3]Cumulene. Angew Chem Int Ed Engl 2019; 58:2023-2028. [PMID: 30560557 DOI: 10.1002/anie.201812283] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Indexed: 11/06/2022]
Abstract
The chemical reduction of a [3]cumulene ([3]TrTol) has been explored using alkali metals. Mono- and doubly reduced forms of [3]TrTol were isolated as solvent-separated ion pairs with {Na(18-crown-6)THF2 }+ and {K(18-crown-6)THF2 }+ counterions and crystallographically characterized. This allowed analysis of structural parameters of the "naked" anions of [3]TrTol without interference from metal binding. The dianion of [3]TrTol was also isolated as a contact-ion complex with {Cs(18-crown-6)}+ cations, thereby adding the effect of metal coordination to the core. Structural comparisons of anions to the neutral molecule, [3]TrTol, outline monotonic increases in bond-length alternation (BLA) upon stepwise reduction. The greatest BLA value is found for the contact-ion complex, which shows an alternating sequence of short and long carbon-carbon bonds, consistent with the structure of an alkyne. In contrast to studies on tetraphenyl[3]cumulene, the cumulenic framework of [3]TrTol remains planar in all the derivatives.
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Affiliation(s)
- Sarah N Spisak
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
| | - Martina U Bühringer
- Department für Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Zheng Wei
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
| | - Zheng Zhou
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
| | - Rik R Tykwinski
- Department für Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany.,Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | - Marina A Petrukhina
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
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12
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Abstract
A convex-bound sumanenyl hafnocene complex was selectively synthesized, and the catalytic activity of sumanenyl metallocenes was demonstrated in the carboalumination reaction.
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Affiliation(s)
- Toru Amaya
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
| | - Shun Katoh
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
| | - Toshiyuki Moriuchi
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
| | - Toshikazu Hirao
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
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13
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Liu S, Rogachev AY. Comprehensive Theoretical Study of Interactions between Ag + and Polycyclic Aromatic Hydrocarbons. Chemphyschem 2018; 19:2579-2588. [PMID: 29920888 DOI: 10.1002/cphc.201800297] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Indexed: 11/08/2022]
Abstract
The first comprehensive and systematic theoretical exploration of the bonding nature and energetics of the interactions between Ag(I) cation and a wide set of π-ligands was accomplished. This set ranges from simple ethylene and aromatic benzene to planar and curved polyaromatic molecules and to closed-cage C60 -fullerene. Simultaneous application of two energy decomposition schemes based on different ideas, namely, NBO-NEDA and EDA-NOCV, allowed shedding light on the nature of the bonding and its energetics. Importantly, our results unambiguously indicate that reliable results can be obtained only if using more than one theoretical approach. All methods clearly revealed the importance and even domination of the ionic contribution of the bonding in all adducts, except for those of C60 -fullerene, in which the covalent component was found to be the largest. Subsequent decomposition of the orbital term onto components showed that it consists of two major parts: (i) ligand-to-metal (π(C=C)→s(Ag), L→M) and (ii) metal-to-ligand (M→L) terms, with significant domination of the former. Interestingly, while the L→M component is essentially the same for all systems considered, the nature of the M→L one depends on the coordination site of the polycyclic aromatic hydrocarbons (PAH). In most of adducts, the M→L can be described as dxy (Ag)→π* (C=C) donation, whereas for systems [Ag-spoke-C12 H8 ]+ and [Ag-spoke-C20 H10 ]+ it corresponds to the dz 2 (Ag)→π* (C=C) type of interaction. As a result, the coordination mode in such complexes is switched from η2 -type to η1 . Thus, the nature of the bonding, its energetics and even coordination mode in adducts of unsaturated hydrocarbons with late transition metal cations should be considered as a function of many components, which primarily includes the topology and aromaticity of the (poly)aromatic molecules.
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Affiliation(s)
- Shuyang Liu
- Department of Chemistry, Illinois Institute of Technology, Chicago, IL 60616, USA
| | - Andrey Yu Rogachev
- Department of Chemistry, Illinois Institute of Technology, Chicago, IL 60616, USA
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14
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Almotawa RM, Aljomaih G, Trujillo DV, Nesterov VN, Rawashdeh-Omary MA. New Coordination Polymers of Copper(I) and Silver(I) with Pyrazine and Piperazine: A Step Toward “Green” Chemistry and Optoelectronic Applications. Inorg Chem 2018; 57:9962-9976. [DOI: 10.1021/acs.inorgchem.8b01131] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ruaa M. Almotawa
- Departments of Chemistry and Physics, Texas Woman’s University, Denton, Texas 76204, United States
- Department of Chemistry, University of North Texas, Denton, Texas 76203-5070, United States
| | - Ghadah Aljomaih
- Departments of Chemistry and Physics, Texas Woman’s University, Denton, Texas 76204, United States
| | - Daniela Vargas Trujillo
- Departments of Chemistry and Physics, Texas Woman’s University, Denton, Texas 76204, United States
| | - Vladimir N. Nesterov
- Department of Chemistry, University of North Texas, Denton, Texas 76203-5070, United States
| | - Manal A. Rawashdeh-Omary
- Departments of Chemistry and Physics, Texas Woman’s University, Denton, Texas 76204, United States
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15
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Jiang Y, Xu X, Hu Y, Zhang G, Liang Z, Li W, Jiang Y, Sun X. A computational study on a multimode spin conductance switching by coordination isomerization in organometallic single-molecule junctions. Phys Chem Chem Phys 2018; 20:20280-20286. [PMID: 30039822 DOI: 10.1039/c8cp02914h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Single-molecule junctions provide the additional flexibility of tuning the on/off conductance states through molecular design. Here, we focus on a family of organometallic complexes with a conjugated curved buckybowl as the ligand. Using first-principles calculations, a multi-mode reversible spin switching based on the CpFe·corannulene complex is predicted by the temperature control of the CpFe+ coordination position in corannulene. The different spin conductance states for three coordinated modes are ascribed to the different electronic spin states of the organometallic complex due to crystal field effects. The predicted relative stabilities of isomers and the energy barriers of isomerization reactions can ensure that the conversion among the three isomers can occur quickly and, at a specific temperature, a dominant isomer has a higher proportion than the other two isomers. This provides a new framework for understanding transport in organometallic complexes with localized d states. This presents an exciting opportunity for exploiting junctions involving molecular spin switching.
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Affiliation(s)
- Yingjie Jiang
- School of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150080, China.
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16
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Zhou Z, Spisak SN, Xu Q, Rogachev AY, Wei Z, Marcaccio M, Petrukhina MA. Fusing a Planar Group to a π-Bowl: Electronic and Molecular Structure, Aromaticity and Solid-State Packing of Naphthocorannulene and its Anions. Chemistry 2018; 24:3455-3463. [PMID: 29328530 DOI: 10.1002/chem.201705814] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Indexed: 01/08/2023]
Abstract
Molecular and electronic structure, reduction electron transfer and coordination abilities of a polycyclic aromatic hydrocarbon (PAH) having a planar naphtho-group fused to the corannulene bowl have been investigated for the first time using a combination of theoretical and experimental tools. A direct comparison of naphtho[2,3-a]corannulene (C28 H14 , 1) with parent corannulene (C20 H10 , 2) revealed the effect of framework topology change on electronic properties and aromaticity of 1. The presence of two reduction steps for 1 was predicted theoretically and confirmed experimentally. Two reversible one-electron reduction processes with the formal reduction potentials at -2.30 and -2.77 V versus Fc+/0 were detected by cyclic voltammetry (CV) measurements, demonstrating accessibility of the corresponding mono- and dianionic states of 1. The products of the singly and doubly reduced napththocorannulene were prepared using chemical reduction with Group 1 metals and isolated as sodium and rubidium salts. Their X-ray diffraction study revealed the formation of "naked" mono- and dianions crystallized as solvent-separated ion products with one or two sodium cations as [Na+ (18-crown-6)(THF)2 ][C28 H14- ] and [Na+ (18-crown-6)(THF)2 ]2 [C28 H142- ] (3⋅THF and 4⋅THF, respectively). The dianion of 1 was also isolated as a contact-ion complex with two rubidium countercations, [{Rb+ (18-crown-6)}2 (C28 H142- )] (5⋅THF). The structural consequences of adding one and two electrons to the carbon framework of 1 are compared for 3, 4 and 5. Changes in aromaticity and charge distribution stemming from the stepwise electron acquisition are discussed based on DFT computational study.
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Affiliation(s)
- Zheng Zhou
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
| | - Sarah N Spisak
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
| | - Qi Xu
- Department of Chemistry, Illinois Institute of Technology, Chicago, IL, 60616, USA
| | - Andrey Yu Rogachev
- Department of Chemistry, Illinois Institute of Technology, Chicago, IL, 60616, USA
| | - Zheng Wei
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
| | - Massimo Marcaccio
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Marina A Petrukhina
- Department of Chemistry, University at Albany, State University of New York, Albany, NY, 12222, USA
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17
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Spisak SN, Wei Z, Darzi E, Jasti R, Petrukhina MA. Highly strained [6]cycloparaphenylene: crystallization of an unsolvated polymorph and the first mono- and dianions. Chem Commun (Camb) 2018; 54:7818-7821. [DOI: 10.1039/c8cc03693d] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first crystallographic characterization of [6]cycloparaphenylene in the solvent-free environment and upon chemical reduction reveals unique solid-state structures of neutral and negatively charged [6]CPP.
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Affiliation(s)
- Sarah N. Spisak
- Department of Chemistry
- University at Albany
- State University of New York
- Albany
- USA
| | - Zheng Wei
- Department of Chemistry
- University at Albany
- State University of New York
- Albany
- USA
| | - Evan Darzi
- Department of Chemistry and Biochemistry
- University of Oregon
- Eugene
- USA
| | - Ramesh Jasti
- Department of Chemistry and Biochemistry
- University of Oregon
- Eugene
- USA
| | - Marina A. Petrukhina
- Department of Chemistry
- University at Albany
- State University of New York
- Albany
- USA
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18
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Rogachev AY, Li J, Petrukhina MA. Exploring energetics of dirhodium paddlewheel complexes with π-ligands of different topologies. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Igau A. η5-Oxocyclohexadienyl ligands in transition metal chemistry: Neglected (Brønsted) base ligands in cooperative catalysis. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Krzeszewski M, Kodama T, Espinoza EM, Vullev VI, Kubo T, Gryko DT. Nonplanar Butterfly-Shaped π-Expanded Pyrrolopyrroles. Chemistry 2016; 22:16478-16488. [PMID: 27659591 DOI: 10.1002/chem.201603282] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Indexed: 12/11/2022]
Abstract
Large aza-analogues of curved polycyclic aromatic hydrocarbons with a double-helicene structure present unique features for molecular photonics. We present the preparation and characterization of three such structures. The synthesis of these heterocyclic nanographenes involves only a few high-yield steps that use readily available starting materials. X-ray analysis revealed that each of these new dyes has three conformational isomers: one diastereoisomer in a meso form and two enantiomers in twisted forms [(P,P)] and [(M,M)]. The low energy barriers between the conformers, however, prevent their separation by using chiral HPLC, and the NMR spectra show only one set of signals for each of these curved compounds. Density functional theory (DFT) calculations quantify the small energy difference and the small energy barriers between the chiral and meso forms, which fully supports the experimental results. Their optical absorption lacks any sensitivity to the solvent environment, whereas their fluorescence features exhibit pronounced solvatochromism. This rarely observed solvatofluorochromism of centrosymmetric molecules without either electron-withdrawing groups or -donating substituents was probed by using time-resolved spectroscopy. These studies suggest that, similar to 9,9'-bianthryl, the nonpolar locally excited state shows negligible solvatochromism, whereas the charge-transfer state is sensitive to solvent polarity.
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Affiliation(s)
- Maciej Krzeszewski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44-52, 01-224, Warsaw, Poland.,Department of Bioengineering, Department of Biochemistry, Department of Chemistry, and Materials Science and Engineering Program, University of California, Riverside, California, 92521, USA
| | - Takuya Kodama
- Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan
| | - Eli M Espinoza
- Department of Bioengineering, Department of Biochemistry, Department of Chemistry, and Materials Science and Engineering Program, University of California, Riverside, California, 92521, USA
| | - Valentine I Vullev
- Department of Bioengineering, Department of Biochemistry, Department of Chemistry, and Materials Science and Engineering Program, University of California, Riverside, California, 92521, USA.
| | - Takashi Kubo
- Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan.
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44-52, 01-224, Warsaw, Poland.
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21
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Li X, Kang F, Inagaki M. Buckybowls: Corannulene and Its Derivatives. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:3206-3223. [PMID: 27136669 DOI: 10.1002/smll.201503950] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/21/2016] [Indexed: 06/05/2023]
Abstract
Corannulene, a kind of bowl like polycyclic aromatic hydrocarbon (PAH), whose molecule is composed of a central pentagon and five closely adjacent hexagons on the pentagon's five sides, has received great scientific interest among research groups. In this review, the syntheses, characteristic molecule structure and properties of corannulene are clarified, as well as its derivatives with different substituted groups, fused derivatives, metal complex, and derivatives for host guest chemistry. On the basis of reviewing the applications and properties of corannulene together with its derivatives, the potential applications in hydrogen storage and lithium storage were highlighted and prospected.
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Affiliation(s)
- Xu Li
- State Key Laboratory of New Ceramics and Fine Processing School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Feiyu Kang
- State Key Laboratory of New Ceramics and Fine Processing School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Michio Inagaki
- Professor Emeritus, Hokkaido University, 228-7399 Nakagawa, Hosoe-cho, Kita-ku, Hamamatsu, 431-1304, Japan
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22
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Kataoka Y, Kataoka KS, Murata H, Handa M, Mori W, Kawamoto T. Synthesis and characterizations of a paddlewheel-type dirhodium-based photoactive porous metal-organic framework. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.04.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Paddlewheel‐Type Dirhodium Tetrapivalate Based Coordination Polymer: Synthesis, Characterization, and Self‐Assembly and Disassembly Transformation Properties. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600197] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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24
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Spisak SN, Wei Z, O’Neil NJ, Rogachev AY, Amaya T, Hirao T, Petrukhina MA. Convex and Concave Encapsulation of Multiple Potassium Ions by Sumanenyl Anions. J Am Chem Soc 2015; 137:9768-71. [DOI: 10.1021/jacs.5b06662] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sarah N. Spisak
- Department
of Chemistry, University at Albany, State University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
| | - Zheng Wei
- Department
of Chemistry, University at Albany, State University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
| | - Natalie J. O’Neil
- Department
of Chemistry, University at Albany, State University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
| | - Andrey Yu. Rogachev
- Department
of Biological and Chemical Sciences, Illinois Institute of Technology, Chicago, Illinois 60616, United States
| | - Toru Amaya
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka,
Suita, Osaka 565-0871, Japan
| | - Toshikazu Hirao
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka,
Suita, Osaka 565-0871, Japan
| | - Marina A. Petrukhina
- Department
of Chemistry, University at Albany, State University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
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25
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Structural diversity and photoluminescence of copper(I) carboxylates: From discrete complexes to infinite metal-based wires and helices. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.03.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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26
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Rioja M, Hamon P, Roisnel T, Sinbandhit S, Fuentealba M, Letelier K, Saillard JY, Vega A, Hamon JR. [(η5-C5Me5)Ru]+ fragments ligated to polyaromatic hydrocarbons: an experimental and computational approach to pathways for haptotropic migration. Dalton Trans 2015; 44:316-29. [DOI: 10.1039/c4dt02736a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
DFT calculations indicated rather high activation energies for the thermally induced intramolecular inter-ring haptotropic migration of the [(η5-C5Me5)Ru+] moiety.
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Affiliation(s)
- Matias Rioja
- Universidad Andres Bello
- Facultad de Ciencias Exactas
- Santiago
- Chile
| | - Paul Hamon
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
| | - Thierry Roisnel
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
| | | | | | - Karina Letelier
- Universidad Andres Bello
- Facultad de Ciencias Exactas
- Santiago
- Chile
| | - Jean-Yves Saillard
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
| | - Andrés Vega
- Universidad Andres Bello
- Facultad de Ciencias Exactas
- Santiago
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Jean-René Hamon
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
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27
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Affiliation(s)
- Toru Amaya
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Yamada-oka, Suita Osaka 565-0871 Japan
| | - Toshikazu Hirao
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Yamada-oka, Suita Osaka 565-0871 Japan
- JST; ACT-C; 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
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28
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Amaya T, Takahashi Y, Moriuchi T, Hirao T. Sumanenyl Metallocenes: Synthesis and Structure of Mono- and Trinuclear Zirconocene Complexes. J Am Chem Soc 2014; 136:12794-8. [DOI: 10.1021/ja5072459] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Toru Amaya
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Yuki Takahashi
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Toshiyuki Moriuchi
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Toshikazu Hirao
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka, Suita, Osaka 565-0871, Japan
- JST, ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
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29
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Chiarella GM, Cotton FA, Murillo CA, Ventura K, Villagrán D, Wang X. Manipulating Magnetism: Ru25+ Paddlewheels Devoid of Axial Interactions. J Am Chem Soc 2014; 136:9580-9. [DOI: 10.1021/ja5020647] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gina M. Chiarella
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, United States
| | - F. Albert Cotton
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, United States
| | - Carlos A. Murillo
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, United States
| | - Karen Ventura
- Department
of Chemistry, University of Texas at El Paso, El Paso, Texas 79968, United States
| | - Dino Villagrán
- Department
of Chemistry, University of Texas at El Paso, El Paso, Texas 79968, United States
| | - Xiaoping Wang
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, United States
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30
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Zabula AV, Sevryugina YV, Spisak SN, Kobryn L, Sygula R, Sygula A, Petrukhina MA. An unsolvated buckycatcher and its first dianion. Chem Commun (Camb) 2014; 50:2657-9. [DOI: 10.1039/c3cc49451a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The X-ray crystallographic study of buckycatcher C60H28 revealed a unique solid-state packing of its neutral form and the significant geometry changes upon charging to the dianion.
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Affiliation(s)
- Alexander V. Zabula
- Department of Chemistry
- University at Albany
- State University of New York
- Albany, USA
- Department of Chemistry
| | | | - Sarah N. Spisak
- Department of Chemistry
- University at Albany
- State University of New York
- Albany, USA
| | - Lesya Kobryn
- Department of Chemistry
- Mississippi State University
- Mississippi State, USA
| | - Renata Sygula
- Department of Chemistry
- Mississippi State University
- Mississippi State, USA
| | - Andrzej Sygula
- Department of Chemistry
- Mississippi State University
- Mississippi State, USA
| | - Marina A. Petrukhina
- Department of Chemistry
- University at Albany
- State University of New York
- Albany, USA
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31
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Hietsoi O, Filatov AS, Petrukhina MA. Building a two-dimensional network from mixed-valence copper units held together by acetone bridges. Acta Crystallogr C 2013; 69:1416-20. [PMID: 24311483 DOI: 10.1107/s0108270113025559] [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: 07/10/2013] [Accepted: 09/14/2013] [Indexed: 11/10/2022] Open
Abstract
The mixed-valence supramolecular product di-μ2-acetone-di-μ3-trifluoroacetato-deca-μ2-trifluoroacetato-octacopper(I)dicopper(II), [Cu10(C2F3O2)12(C3H6O)2] or {[Cu(I)4(O2CCF3)4]2-{μ2-OC(CH3)2}2-[Cu(II)2(O2CCF3)4]}, was prepared by co-deposition of two building units, namely a bis-acetone adduct of [Cu(II)2(O2CCF3)4] and a very electrophilic tetranuclear [Cu(I)4(O2CCF3)4] complex. The asymmetric unit contains one molecule of the compound with a total of ten independent Cu atoms. Acetone molecules serve as bridges between the [Cu(II)2(O2CCF3)4] and [Cu(I)4(O2CCF3)4] units. Additionally, the tetracopper(I) trifluoroacetate units are involved in intermolecular Cu···O interactions, forming a layered two-dimensional network in the extended structure.
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Affiliation(s)
- Oleksandr Hietsoi
- Department of Chemistry, University at Albany, Albany, NY 12222, USA
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32
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Angelova P, Solel E, Parvari G, Turchanin A, Botoshansky M, Gölzhäuser A, Keinan E. Chemisorbed monolayers of corannulene penta-thioethers on gold. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:2217-2223. [PMID: 23343474 DOI: 10.1021/la304600s] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Penta(tert-butylthio)corannulene and penta(4-dimethylaminophenylthio)corannulene form highly stable monolayers on gold surfaces, as indicated by X-ray photoelectron spectroscopy (XPS). Formation of these homogeneous monolayers involves multivalent coordination of the five sulfur atoms to gold with the peripheral alkyl or aryl substituents pointing away from the surface. No dissociation of C-S bonds upon binding could be observed at room temperature. Yet, the XPS experiments reveal strong chemical bonding between the thioether groups and gold. Temperature-dependent XPS study shows that the thermal stability of the monolayers is higher than the typical stability of self-assembled monolayers (SAMs) of thiolates on gold.
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Affiliation(s)
- Polina Angelova
- Physics of Supramolecular Systems and Surfaces, University of Bielefeld, Bielefeld, Germany.
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33
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Rogachev AY, Hoffmann R. Iodine (I2) as a Janus-Faced Ligand in Organometallics. J Am Chem Soc 2013; 135:3262-75. [DOI: 10.1021/ja312584u] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Andrey Yu. Rogachev
- Baker Laboratory, Department of
Chemistry and Chemical
Biology, Cornell University, Ithaca, New
York 14853, United States
| | - Roald Hoffmann
- Baker Laboratory, Department of
Chemistry and Chemical
Biology, Cornell University, Ithaca, New
York 14853, United States
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34
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Morris RE, James SL. Solventless synthesis of zeolites. Angew Chem Int Ed Engl 2013; 52:2163-5. [PMID: 23325511 DOI: 10.1002/anie.201209002] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Russell E Morris
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews KY16 9ST, UK.
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35
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36
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Zabula AV, Petrukhina MA. Structural Perspective on Aggregation of Alkali Metal Ions with Charged Planar and Curved Carbon π-Surfaces. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2013. [DOI: 10.1016/b978-0-12-407692-1.00003-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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37
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Li Z, Chifotides HT, Dunbar KR. Unprecedented partial paddlewheel dirhodium methyl isocyanide compounds with unusual structural and electronic properties: a comprehensive experimental and theoretical study. Chem Sci 2013. [DOI: 10.1039/c3sc51641e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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38
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Filatov AS, Sumner NJ, Spisak SN, Zabula AV, Rogachev AY, Petrukhina MA. Jahn-Teller Effect in Circulenes: X-ray Diffraction Study of Coronene and Corannulene Radical Anions. Chemistry 2012; 18:15753-60. [DOI: 10.1002/chem.201202026] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Revised: 08/16/2012] [Indexed: 11/12/2022]
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39
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Polynuclear Copper(I) Clusters Supported by Carboxylate Ligands with Coordinatively Active Ester Group. J CLUST SCI 2012. [DOI: 10.1007/s10876-012-0480-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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40
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Zabula AV, Sumner NJ, Filatov AS, Spisak SN, Grigoryants VM, Petrukhina MA. Reshaping Rubrene by Controlled Reduction with Alkali Metals. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200164] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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41
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Kalinina I, Bekyarova E, Sarkar S, Wang F, Itkis ME, Tian X, Niyogi S, Jha N, Haddon RC. Hexahapto-Metal Complexes of Single-Walled Carbon Nanotubes. MACROMOL CHEM PHYS 2012. [DOI: 10.1002/macp.201100661] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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42
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Kumar DK, Filatov AS, Napier M, Sun J, Dikarev EV, Petrukhina MA. Dirhodium Paddlewheel with Functionalized Carboxylate Bridges: New Building Block for Self-Assembly and Immobilization on Solid Support. Inorg Chem 2012; 51:4855-61. [DOI: 10.1021/ic300382j] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- D. Krishna Kumar
- Department
of Chemistry, University at Albany, 1400 Washington Avenue, Albany, New York 12222,
United States
| | - Alexander S. Filatov
- Department
of Chemistry, University at Albany, 1400 Washington Avenue, Albany, New York 12222,
United States
| | - Margaret Napier
- Department
of Chemistry, University at Albany, 1400 Washington Avenue, Albany, New York 12222,
United States
| | - Jinyu Sun
- Department
of Chemistry, University at Albany, 1400 Washington Avenue, Albany, New York 12222,
United States
| | - Evgeny V. Dikarev
- Department
of Chemistry, University at Albany, 1400 Washington Avenue, Albany, New York 12222,
United States
| | - Marina A. Petrukhina
- Department
of Chemistry, University at Albany, 1400 Washington Avenue, Albany, New York 12222,
United States
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44
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Filatov AS, Napier M, Vreshch VD, Sumner NJ, Dikarev EV, Petrukhina MA. From Solid State to Solution: Advancing Chemistry of Bi–Bi and Bi–Rh Paddlewheel Carboxylates. Inorg Chem 2011; 51:566-71. [DOI: 10.1021/ic202089p] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexander S. Filatov
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington
Avenue, Albany, New York 12222, United States
| | - Margaret Napier
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington
Avenue, Albany, New York 12222, United States
| | - Volodimir D. Vreshch
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington
Avenue, Albany, New York 12222, United States
| | - Natalie J. Sumner
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington
Avenue, Albany, New York 12222, United States
| | - Evgeny V. Dikarev
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington
Avenue, Albany, New York 12222, United States
| | - Marina A. Petrukhina
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington
Avenue, Albany, New York 12222, United States
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45
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Green JR, Dunbar RC. When Do Molecular Bowls Encapsulate Metal Cations? J Phys Chem A 2011; 115:4968-75. [DOI: 10.1021/jp111843r] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jason R. Green
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department of Chemistry, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - Robert C. Dunbar
- Department of Chemistry, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
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46
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A delocalized arene-bridged diuranium single-molecule magnet. Nat Chem 2011; 3:454-60. [PMID: 21602860 DOI: 10.1038/nchem.1028] [Citation(s) in RCA: 261] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Accepted: 03/10/2011] [Indexed: 11/08/2022]
Abstract
Single-molecule magnets (SMMs) are compounds that, below a blocking temperature, exhibit stable magnetization purely of molecular origin, and not caused by long-range ordering of magnetic moments in the bulk. They thus show promise for applications such as data storage of ultra-high density. The stability of the magnetization increases with increasing ground-state spin and magnetic anisotropy. Transition-metal SMMs typically possess high-spin ground states, but insufficient magnetic anisotropies. Lanthanide SMMs exhibit large magnetic anisotropies, but building high-spin ground states is difficult because they tend to form ionic bonds that limit magnetic exchange coupling. In contrast, the significant covalent bonding and large spin-orbit contributions associated with uranium are particularly attractive for the development of improved SMMs. Here we report a delocalized arene-bridged diuranium SMM. This study demonstrates that arene-bridged polyuranium clusters can exhibit SMM behaviour without relying on the superexchange coupling of spins. This approach may lead to increased blocking temperatures.
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47
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Deng ZP, Li MS, Zhu ZB, Huo LH, Zhao H, Gao S. Rare Organosilver(I) Coordination Polymers Constructed from Hydroxyl-Substituted Benzenesulfonic Acids: Syntheses, Structures and Characterizations. Organometallics 2011. [DOI: 10.1021/om200009f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhao-Peng Deng
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China
| | - Ming-Shuai Li
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China
| | - Zhi-Biao Zhu
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China
| | - Li-Hua Huo
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China
| | - Hui Zhao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China
| | - Shan Gao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China
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Li B, Zang SQ, Ji C, Liang R, Hou HW, Wu YJ, Mak TCW. Syntheses, structures and properties of silver–organic frameworks constructed with 1,2,3,4-benzenetetracarboxylic acid. Dalton Trans 2011; 40:10071-81. [DOI: 10.1039/c1dt10830a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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