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Metal Organic Polygons and Polyhedra: Instabilities and Remedies. INORGANICS 2023. [DOI: 10.3390/inorganics11010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The field of coordination chemistry has undergone rapid transformation from preparation of monometallic complexes to multimetallic complexes. So far numerous multimetallic coordination complexes have been synthesized. Multimetallic coordination complexes with well-defined architectures are often called as metal organic polygons and polyhedra (MOPs). In recent past, MOPs have received tremendous attention due to their potential applicability in various emerging fields. However, the field of coordination chemistry of MOPs often suffer set back due to the instability of coordination complexes particularly in aqueous environment-mostly by aqueous solvent and atmospheric moisture. Accordingly, the fate of the field does not rely only on the water solubilities of newly synthesized MOPs but very much dependent on their stabilities both in solution and solid state. The present review discusses several methodologies to prepare MOPs and investigates their stabilities under various circumstances. Considering the potential applicability of MOPs in sustainable way, several methodologies (remedies) to enhance the stabilities of MOPs are discussed here.
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2
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Kandasamy B, Lee E, Long DL, Bell N, Cronin L. Exploring the Geometric Space of Metal-Organic Polyhedrons (MOPs) of Metal-Oxo Clusters. Inorg Chem 2021; 60:14772-14778. [PMID: 34549944 PMCID: PMC8493551 DOI: 10.1021/acs.inorgchem.1c01987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
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Metal organic polyhedra (MOPs) such
as coordination cages and clusters
are increasingly utilized across many fields, but their geometrically
selective assembly during synthesis is nontrivial. When ligand coordination
along these polyhedral edges is arranged in an unsymmetrical mode
or the bridging ligand itself is nonsymmetric, a vast combinatorial
space of potential isomers exists complicating formation and isolation.
Here we describe two generalizable combinatorial methodologies to
explore the geometrical space and enumerate the configurational isomers
of MOPs with discrimination of the chiral and achiral structures.
The methodology has been applied to the case of the octahedron {Bi6Fe13L12} which has unsymmetrical coordination
of a carboxylate ligand (L) along its edges. For these polyhedra,
the enumeration methodology revealed 186 distinct isomers, including
74 chiral pairs and 38 achiral. To explore the programming of these,
we then used a range of ligands to synthesize several configurational
isomers. Our analysis demonstrates that ligand halo-substituents influence
isomer symmetry and suggests that more symmetric halo-substituted
ligands counterintuitively yield lower symmetry isomers. We performed
mass spectrometry studies of these {Bi6Fe13L12} clusters to evaluate their stability and aggregation behavior
in solution and the gas phase showing that various isomers have different
levels of aggregation in solution. We describe
combinatorial methodologies to explore the geometrical
space and enumerate the configurational isomers of metal organic polyhedra
with discrimination of the chiral and achiral structures. The methodology
was applied to the octahedral {Bi6Fe13L12} which has an unsymmetrical coordination of a carboxylate
ligands (L) along its edges. For these polyhedra, the enumeration
methodology revealed 186 distinct isomers, including 74 chiral pairs
and 38 achiral. We used a range of ligands to synthesize several configurational
isomers.
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Affiliation(s)
| | - Edward Lee
- School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, U.K
| | - De-Liang Long
- School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, U.K
| | - Nicola Bell
- School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, U.K
| | - Leroy Cronin
- School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, U.K
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3
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Hiraoka S, Takahashi S, Sato H. Coordination Self-Assembly Processes Revealed by Collaboration of Experiment and Theory: Toward Kinetic Control of Molecular Self-Assembly. CHEM REC 2020; 21:443-459. [PMID: 33241912 DOI: 10.1002/tcr.202000124] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 12/16/2022]
Abstract
The importance of the collaboration of experiment and theory has been proven in many examples in science and technology. Here, such a new example is shown in the investigation of molecular self-assembly process, which is a complicated multi-step chemical reaction occurring in the reaction network composed of a huge number of intermediates. An experimental method, QASAP (quantitative analysis of self-assembly process), developed by us and a numerical approach, NASAP (numerical analysis of self-assembly process), that analyzes the experimental data obtained by QASAP to draw detail molecular self-assembly pathways, which was also developed by us, are introduced, and their application to the investigation of Pd(II)-mediated coordination assemblies are presented. Further, the possibility of the prediction of the outcomes of molecular self-assembly by varying the reaction conditions is also demonstrated. Finally, a future direction in the field of artificial molecular self-assembly based on pathway-dependent self-assembly, that is, kinetic control of molecular self-assembly is discussed.
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Affiliation(s)
- Shuichi Hiraoka
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Satoshi Takahashi
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Hirofumi Sato
- Department of Molecular Engineering, Kyoto University, Kyoto, 615-8510, Japan.,Elements Strategy Initiative for Catalyst and Batteries, Kyoto University, Kyoto, 615-8510, Japan.,Fukui Institute for Fundamental Chemistry, Kyoto University, Kyoto, 606-8103, Japan
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4
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Eskandari A, Kundu A, Johnson A, Karmakar S, Ghosh S, Suntharalingam K. A tri-metallic palladium complex with breast cancer stem cell potency. Dalton Trans 2020; 49:4211-4215. [PMID: 32186576 DOI: 10.1039/d0dt00006j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A multi-nuclear, triangular-shaped palladium(ii) complex is shown to equipotently kill bulk cancer cells and cancer stem cells (CSCs) in the micromolar range. The palladium(ii) complex evokes CSC apoptosis by entering CSC nuclei and damaging genomic DNA.
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Affiliation(s)
| | | | - Alice Johnson
- School of Chemistry, University of Leicester, Leicester, UK.
| | - Sanjib Karmakar
- Department of Chemistry, Gauhati University, Guwahati, India.
| | - Sushobhan Ghosh
- Department of Chemistry, Gauhati University, Guwahati, India.
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5
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Lewis JEM, Crowley JD. Metallo‐Supramolecular Self‐Assembly with Reduced‐Symmetry Ligands. Chempluschem 2020; 85:815-827. [DOI: 10.1002/cplu.202000153] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/10/2020] [Indexed: 12/20/2022]
Affiliation(s)
- James E. M. Lewis
- Department of ChemistryImperial College LondonMolecular Sciences Research Hub 80 Wood Lane London W12 0BZ United Kingdom
| | - James. D. Crowley
- Department of ChemistryUniversity of Otago PO Box 56 Dunedin 9054 New Zealand
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6
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Zhu JL, Ling QH, Wu A, Xu L. Coordination-driven self-assembly of discrete supramolecular double-metallacycles. Dalton Trans 2020; 49:17511-17519. [DOI: 10.1039/d0dt03186k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review comprehensively summarizes the recent advances in the coordination-driven self-assembly of discrete supramolecular double-metallacycles.
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Affiliation(s)
- Jun-Long Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- P. R. China
| | - Qing-Hui Ling
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- P. R. China
| | - Aibin Wu
- School of Chemistry and Environmental Engineering
- Yangtze University
- Jingzhou
- China
| | - Lin Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- P. R. China
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7
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Lewis JEM, Tarzia A, White AJP, Jelfs KE. Conformational control of Pd 2L 4 assemblies with unsymmetrical ligands. Chem Sci 2019; 11:677-683. [PMID: 34123040 PMCID: PMC8146399 DOI: 10.1039/c9sc05534g] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 11/27/2019] [Indexed: 12/12/2022] Open
Abstract
With increasing interest in the potential utility of metallo-supramolecular architectures for applications as diverse as catalysis and drug delivery, the ability to develop more complex assemblies is keenly sought after. Despite this, symmetrical ligands have been utilised almost exclusively to simplify the self-assembly process as without a significant driving foa mixture of isomeric products will be obtained. Although a small number of unsymmetrical ligands have been shown to serendipitously form well-defined metallo-supramolecular assemblies, a more systematic study could provide generally applicable information to assist in the design of lower symmetry architectures. Pd2L4 cages are a popular class of metallo-supramolecular assembly; research seeking to introduce added complexity into their structure to further their functionality has resulted in a handful of examples of heteroleptic structures, whilst the use of unsymmetrical ligands remains underexplored. Herein we show that it is possible to design unsymmetrical ligands in which either steric or geometric constraints, or both, can be incorporated into ligand frameworks to ensure exclusive formation of single isomers of three-dimensional Pd2L4 metallo-supramolecular assemblies with high fidelity. In this manner it is possible to access Pd2L4 cage architectures of reduced symmetry, a concept that could allow for the controlled spatial segregation of different functionalities within these systems. The introduction of steric directing groups was also seen to have a profound effect on the cage structures, suggesting that simple ligand modifications could be used to engineer structural properties.
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Affiliation(s)
- James E M Lewis
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Andrew Tarzia
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Andrew J P White
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Kim E Jelfs
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
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Chen Z, Sahli BJ, MacLachlan MJ. Self-Assembly of Extended Head-to-Tail Triangular Pt3 Macrocycles into Nanotubes. Inorg Chem 2017; 56:5383-5391. [DOI: 10.1021/acs.inorgchem.7b00475] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Zhengyu Chen
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Brian J. Sahli
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Mark J. MacLachlan
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
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9
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Roy B, Saha R, Ghosh AK, Patil Y, Mukherjee PS. Versatility of Two Diimidazole Building Blocks in Coordination-Driven Self-Assembly. Inorg Chem 2017; 56:3579-3588. [DOI: 10.1021/acs.inorgchem.7b00037] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bijan Roy
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India
| | - Rupak Saha
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India
| | - Aloke Kumar Ghosh
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India
| | - Yogesh Patil
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India
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10
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Nagarkar SS, Anothumakkool B, Desai AV, Shirolkar MM, Kurungot S, Ghosh SK. High hydroxide conductivity in a chemically stable crystalline metal–organic framework containing a water-hydroxide supramolecular chain. Chem Commun (Camb) 2016; 52:8459-62. [DOI: 10.1039/c6cc04436k] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rationally designed cationic MOF containing an in-situ formed hydrogen bonded water-hydroxide anionic supramolecular chain exhibiting solid state hydroxide (OH−) ion conductivity is reported.
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Affiliation(s)
- Sanjog S. Nagarkar
- Indian Institute of Science Education and Research (IISER) Pune
- Pune – 411008
- India
| | - Bihag Anothumakkool
- Physical and Materials Chemistry Division
- National Chemical Laboratory (NCL)
- Pune – 411008
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Aamod V. Desai
- Indian Institute of Science Education and Research (IISER) Pune
- Pune – 411008
- India
| | - Mandar M. Shirolkar
- Hefei National Laboratory for Physical Science at the Microscale
- University of Technology of China
- Hefei
- People's Republic of China
| | - Sreekumar Kurungot
- Physical and Materials Chemistry Division
- National Chemical Laboratory (NCL)
- Pune – 411008
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Sujit K. Ghosh
- Indian Institute of Science Education and Research (IISER) Pune
- Pune – 411008
- India
- Centre for Research in Energy & Sustainable Materials
- IISER Pune
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11
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Zhang YY, Shen XY, Weng LH, Jin GX. Octadecanuclear Macrocycles and Nonanuclear Bowl-Shaped Structures Based on Two Analogous Pyridyl-Substituted Imidazole-4,5-dicarboxylate Ligands. J Am Chem Soc 2014; 136:15521-4. [DOI: 10.1021/ja5096914] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ying-Ying Zhang
- Shanghai Key Laboratory of
Molecular Catalysis and Innovative Material, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Xu-Yu Shen
- Shanghai Key Laboratory of
Molecular Catalysis and Innovative Material, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Lin-Hong Weng
- Shanghai Key Laboratory of
Molecular Catalysis and Innovative Material, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Guo-Xin Jin
- Shanghai Key Laboratory of
Molecular Catalysis and Innovative Material, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
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12
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Goeb S, Bivaud S, Croué V, Vajpayee V, Allain M, Sallé M. A Self-Assembled Electro-Active M8L4 Cage Based on Tetrathiafulvalene Ligands. MATERIALS 2014; 7:611-622. [PMID: 28788478 PMCID: PMC5453136 DOI: 10.3390/ma7010611] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 01/09/2014] [Accepted: 01/09/2014] [Indexed: 02/07/2023]
Abstract
Two self-assembled redox-active cages are presented. They are obtained by coordination-driven self-assembly of a tetra-pyridile tetrathiafulvalene ligand with cis-M(dppf)(OTf)2 (M = Pd or Pt; dppf = 1,1′-bis(diphenylphosphino)ferrocene; OTf = trifluoromethane-sulfonate) complexes. Both species are fully characterized and are constituted of 12 electro-active subunits that can be reversibly oxidized.
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Affiliation(s)
- Sébastien Goeb
- LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France.
| | - Sébastien Bivaud
- LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France.
| | - Vincent Croué
- LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France.
| | - Vaishali Vajpayee
- LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France.
| | - Magali Allain
- LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France.
| | - Marc Sallé
- LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France.
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Cook TR, Zheng YR, Stang PJ. Metal-organic frameworks and self-assembled supramolecular coordination complexes: comparing and contrasting the design, synthesis, and functionality of metal-organic materials. Chem Rev 2013; 113:734-77. [PMID: 23121121 PMCID: PMC3764682 DOI: 10.1021/cr3002824] [Citation(s) in RCA: 2123] [Impact Index Per Article: 193.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Timothy R. Cook
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah, 84112
| | - Yao-Rong Zheng
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah, 84112
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah, 84112
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Yao L, Qin L, Yu S. Self‐Assembly of Nano‐Sized Neutral Metal–Organic Macrocycles from Bis(β‐diketone) Ligands. Chem Asian J 2012; 7:2555-8. [DOI: 10.1002/asia.201200588] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Indexed: 01/23/2023]
Affiliation(s)
- Liao‐Yuan Yao
- Laboratory for Self‐Assembly Chemistry, Department of Chemistry, Renmin University of China, Beijing 100872 (P.R. China), Fax: (+86) 10‐6251‐6614
| | - Lin Qin
- Laboratory for Self‐Assembly Chemistry, Department of Chemistry, Renmin University of China, Beijing 100872 (P.R. China), Fax: (+86) 10‐6251‐6614
| | - Shu‐Yan Yu
- Laboratory for Self‐Assembly Chemistry, Department of Chemistry, Renmin University of China, Beijing 100872 (P.R. China), Fax: (+86) 10‐6251‐6614
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15
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Self-assembled coordination complexes from various palladium(II) components and bidentate or polydentate ligands. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2012.04.001] [Citation(s) in RCA: 163] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Bar AK, Mohapatra S, Zangrando E, Mukherjee PS. A series of trifacial Pd6 molecular barrels with porphyrin walls. Chemistry 2012; 18:9571-9. [PMID: 22744754 DOI: 10.1002/chem.201201077] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Indexed: 01/01/2023]
Abstract
Three new nanoscopic trigonal prisms, [(tmen)(6) Pd(6) (H(2)L)(3)](NO(3))(12) (1), [(Meen)(6) Pd(6)(H(2) L)(3)](NO(3))(12) (2), and [(2,2'-bipy)(6)Pd(6) (H(2)L)(3)](NO(3))(12) (3), have been synthesized in excellent yields through single-step metal-ligand-coordination-driven self-assembly using 5,10,15,20-tetrakis(3-pyridyl)porphyrin (H(2)L) as a donor and cis-blocked Pd(II) 90° acceptors. These complexes were fully characterized by spectroscopic studies and single-crystal X-ray diffraction. All of these barrels quantitatively bind Zn(II) ions in the N(4) pockets of the porphyrin walls at room temperature. Their corresponding zinc-embedded complexes, [(tmen)(6)Pd(6)(ZnL)(3)](NO(3))(12) (1 a), [(Meen)(6) Pd(6)(ZnL)(3)](NO(3))(12) (2 a), and [(2,2'-bipy)(6)Pd(6)(ZnL)(3)](NO(3))(12) (3 a), were synthesized under ambient conditions by the post-synthetic binding of Zn(II) ions into the H(2)N(4) pockets of the porphyrin walls of these complexes. These zinc-embedded complexes were characterized by electronic absorption, fluorescence emission, (1)H NMR spectroscopy, as well as elemental analysis. Complexes 1-3 exhibited considerable microporosity in their solid state. Complex 1 was an efficient adsorbent for nitrogen gas and EtOH, MeOH, and water vapors.
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Affiliation(s)
- Arun Kumar Bar
- Department of Inorganic and Physical Chemistry, Indian Institution of Science, Bangalore 560 012, India
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Shanmugaraju S, Vajpayee V, Lee S, Chi KW, Stang PJ, Mukherjee PS. Coordination-Driven Self-Assembly of 2D-Metallamacrocycles Using a New Carbazole-Based Dipyridyl Donor: Synthesis, Characterization, and C60 Binding Study. Inorg Chem 2012; 51:4817-23. [DOI: 10.1021/ic300199j] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Vaishali Vajpayee
- Department of Chemistry, University of Ulsan, Ulsan 680-749 Republic of Korea
| | - Sunmi Lee
- Department of Chemistry, University of Ulsan, Ulsan 680-749 Republic of Korea
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan 680-749 Republic of Korea
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake
City, Utah 84112, United States
| | - Partha Sarathi Mukherjee
- Department of Inorganic and
Physical Chemistry, Indian Institute of Science, Bangalore-560 012, India
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Bar AK, Raghothama S, Moon D, Mukherjee PS. Three-Component Self-Assembly of a Series of Triply Interlocked Pd12Coordination Prisms and Their Non-Interlocked Pd6Analogues. Chemistry 2012; 18:3199-209. [DOI: 10.1002/chem.201102963] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Indexed: 01/10/2023]
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19
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Young DJ, Chien SW, Hor TSA. 1,1’-Bis(diphenylphosphino)ferrocene in functional molecular materials. Dalton Trans 2012; 41:12655-65. [DOI: 10.1039/c2dt31271a] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Mishra A, Ravikumar S, Hong SH, Kim H, Vajpayee V, Lee H, Ahn B, Wang M, Stang PJ, Chi KW. DNA binding and unwinding by self-assembled supramolecular hetero-bimetallacycles. Organometallics 2011; 30:6343-6346. [PMID: 22180697 DOI: 10.1021/om200802v] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Two new tetracationic hetero-bimetallacycles were prepared from a bis-pyridine amide ligand and metal (Pd and Pt) acceptors. We found that both self-assembled hetero-bimetallacycles bind and unwind supercoiled DNA as established by photophysical and gel electrophoresis analyses, respectively.
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Affiliation(s)
- Anurag Mishra
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
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Chakrabarty R, Mukherjee PS, Stang PJ. Supramolecular coordination: self-assembly of finite two- and three-dimensional ensembles. Chem Rev 2011; 111:6810-918. [PMID: 21863792 PMCID: PMC3212633 DOI: 10.1021/cr200077m] [Citation(s) in RCA: 2277] [Impact Index Per Article: 175.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Rajesh Chakrabarty
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | - Peter J Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
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22
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Bar AK, Chakrabarty R, Lee HM, Mukherjee PS. Coordination driven self-assembly of metallamacrocycles using ambidentate linkers and self-selection of single linkage isomer. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.02.088] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Khutia A, Sanz Miguel PJ, Lippert B. “Directed” Assembly of Metallacalix[n]arenes with Pyrimidine Nucleobase Ligands of Low Symmetry: Metallacalix[n]arene Derivatives of cis-[a2M(cytosine-N3)2]2+ (M=PtII, PdII; n=4 and 6). Chemistry 2011; 17:4195-204. [DOI: 10.1002/chem.201002722] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Indexed: 11/06/2022]
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Brusilowskij B, Dzyuba EV, Troff RW, Schalley CA. Thermodynamically controlled self-sorting of hetero-bimetallic metallo-supramolecular macrocycles: what a difference a methylene group makes! Chem Commun (Camb) 2011; 47:1830-2. [DOI: 10.1039/c0cc04476h] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Brusilowskij B, Dzyuba EV, Troff RW, Schalley CA. Effects of subtle differences in ligand constitution and conformation in metallo-supramolecular self-assembled polygons. Dalton Trans 2011; 40:12089-96. [DOI: 10.1039/c1dt10621j] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shanmugaraju S, Samanta D, Gole B, Mukherjee PS. Coordination-driven self-assembly of 2D-metallamacrocycles using a shape-selective PtII2-organometallic 90° acceptor: design, synthesis and sensing study. Dalton Trans 2011; 40:12333-41. [DOI: 10.1039/c1dt10790a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Teo P, Hor TA. Spacer directed metallo-supramolecular assemblies of pyridine carboxylates. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2010.08.014] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Brusilowskij B, Schalley CA. Multidentate Pyridyl-Based Ligands in the Coordination-Driven Self-Assembly of Palladium Metallo-Macrocycles. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001368] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Angurell I, Ferrer M, Gutiérrez A, Martínez M, Rodríguez L, Rossell O, Engeser M. Antisymbiotic Self-Assembly and Dynamic Behavior of Metallamacrocycles with Allylic Corners. Chemistry 2010; 16:13960-4. [DOI: 10.1002/chem.201002605] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Shanmugaraju S, Bar AK, Mukherjee PS. Ruthenium-oxygen coordination-driven self-assembly of a Ru(II)8 incomplete prism: synthesis, structure, and shape-selective molecular recognition study. Inorg Chem 2010; 49:10235-7. [PMID: 20964421 DOI: 10.1021/ic101823s] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Coordination-driven self-assembly of 1,3,5-benzenetricarboxylate (tma; 1) and oxalato-bridged p-cymeneruthenium(II) building block [Ru(2)(μ-η(4)-C(2)O(4))(MeOH)(2)(η(6)-p-cymene)(2)](O(3)SCF(3))(2) (2) affords an unusual octanuclear incomplete prism [Ru(8)(η(6)-p-cymene)(8)(tma)(2)(μ-η(4)-C(2)O(4))(2)(OMe)(4)](O(3)SCF(3))(2) (3), which exhibits a remarkable shape-selective binding affinity for neutral phenolic compounds via hydrogen-bonding interactions (p-cymene = p-(i)PrC(6)H(4)Me). Such a binding was confirmed by single-crystal X-ray diffraction analysis using 1,3,5-trihydroxybenzene as an analyte.
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Bar AK, Mostafa G, Mukherjee PS. A Pd6 Molecular Cage via Multicomponent Self-Assembly Incorporating Both Neutral and Anionic Linkers. Inorg Chem 2010; 49:7647-9. [DOI: 10.1021/ic101139s] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arun Kumar Bar
- Inorganic and Physical Chemistry Department, Indian Institute of Sciences, Bangalore 560012, India
| | - Golam Mostafa
- Department of Physics, Jadavpur University, Kolkata 32, India
| | - Partha Sarathi Mukherjee
- Inorganic and Physical Chemistry Department, Indian Institute of Sciences, Bangalore 560012, India
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Wang H, Zhong R, Guo XQ, Feng XY, Hou XF. Neutral Trinuclear Palladium(II) Metallocycles with Mixed Phosphane/Pyridine-4-thiolato Ligands and Their Catalytic Tests in Suzuki-Miyaura Coupling Reactions. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900895] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Northrop BH, Zheng YR, Chi KW, Stang PJ. Self-organization in coordination-driven self-assembly. Acc Chem Res 2009; 42:1554-63. [PMID: 19555073 DOI: 10.1021/ar900077c] [Citation(s) in RCA: 620] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Self-assembly allows for the preparation of highly complex molecular and supramolecular systems from relatively simple starting materials. Typically, self-assembled supramolecules are constructed by combining complementary pairs of two highly symmetric molecular components, thus limiting the chances of forming unwanted side products. Combining asymmetric molecular components or multiple complementary sets of molecules in one complex mixture can produce myriad different ordered and disordered supramolecular assemblies. Alternatively, spontaneous self-organization phenomena can promote the formation of specific product(s) out of a collection of multiple possibilities. Self-organization processes are common throughout much of nature and are especially common in biological systems. Recently, researchers have studied self-organized self-assembly in purely synthetic systems. This Account describes our investigations of self-organization in the coordination-driven self-assembly of platinum(II)-based metallosupramolecules. The modularity of the coordination-driven approach to self-assembly has allowed us to systematically study a wide variety of different factors that can control the extent of supramolecular self-organization. In particular, we have evaluated the effects of the symmetry and polarity of ambidentate donor subunits, differences in geometrical parameters (e.g., the size, angularity, and dimensionality) of Pt(II)-based acceptors and organic donors, the influence of temperature and solvent, and the effects of intermolecular steric interactions and hydrophobic interactions on self-organization. Our studies have shown that the extent of self-organization in the coordination-driven self-assembly of both 2D polygons and 3D polyhedra ranges from no organization (a statistical mixture of multiple products) to amplified organization (wherein a particular product or products are favored over others) and all the way to the absolute self-organization of discrete supramolecular assemblies. In many cases, inputs such as dipolar interactions, steric interactions, and differences in the geometric parameters of subunits, used either alone or as multiple factors simultaneously, can achieve absolute self-organization of discrete supramolecules. We have also observed instances where self-organization is not absolute and varies in its deviation from statistical results. Steric interactions are particularly useful control factors for driving such amplified self-organization because they can be subtly tuned through small structural variations. Having the ability to fully understand and control the self-organization of complex mixtures into specific synthetic supramolecules can provide a better understanding of analogous processes in biological systems. Furthermore, self-organization may allow for the facile synthesis of complex multifunctional, multicomponent systems from simply mixing a collection of much simpler, judiciously designed individual molecular components.
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Affiliation(s)
- Brian H. Northrop
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112
| | - Yao-Rong Zheng
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112
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