1
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Li A, Bueno-Perez R, Fairen-Jimenez D. Identifying porous cage subsets in the Cambridge Structural Database using topological data analysis. Chem Sci 2022; 13:13507-13523. [PMID: 36507160 PMCID: PMC9682994 DOI: 10.1039/d2sc03171j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 10/30/2022] [Indexed: 11/05/2022] Open
Abstract
As rationally designable materials, the variety and number of synthesised metal-organic cages (MOCs) and organic cages (OCs) are expected to grow in the Cambridge Structural Database (CSD). In this regard, two of the most important questions are, which structures are already present in the CSD and how can they be identified? Here, we present a cage mining methodology based on topological data analysis and a combination of supervised and unsupervised learning that led to the derivation of - to the best of our knowledge - the first and only MOC dataset of 1839 structures and the largest experimental OC dataset of 7736 cages, as of March 2022. We illustrate the use of such datasets with a high-throughput screening of MOCs and OCs for xenon/krypton separation, important gases in multiple industries, including healthcare.
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Affiliation(s)
- Aurelia Li
- The Adsorption & Advanced Materials Laboratory (AML), Department of Chemical Engineering & Biotechnology, University of CambridgePhilippa Fawcett DriveCambridge CB3 0ASUK
| | - Rocio Bueno-Perez
- The Adsorption & Advanced Materials Laboratory (AML), Department of Chemical Engineering & Biotechnology, University of CambridgePhilippa Fawcett DriveCambridge CB3 0ASUK
| | - David Fairen-Jimenez
- The Adsorption & Advanced Materials Laboratory (AML), Department of Chemical Engineering & Biotechnology, University of CambridgePhilippa Fawcett DriveCambridge CB3 0ASUK
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2
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Rupa SA, Moni MR, Patwary MAM, Mahmud MM, Haque MA, Uddin J, Abedin SMT. Synthesis of Novel Tritopic Hydrazone Ligands: Spectroscopy, Biological Activity, DFT, and Molecular Docking Studies. Molecules 2022; 27:molecules27051656. [PMID: 35268756 PMCID: PMC8911750 DOI: 10.3390/molecules27051656] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/27/2022] [Accepted: 03/01/2022] [Indexed: 02/06/2023] Open
Abstract
Polytopic organic ligands with hydrazone moiety are at the forefront of new drug research among many others due to their unique and versatile functionality and ease of strategic ligand design. Quantum chemical calculations of these polyfunctional ligands can be carried out in silico to determine the thermodynamic parameters. In this study two new tritopic dihydrazide ligands, N’2, N’6-bis[(1E)-1-(thiophen-2-yl) ethylidene] pyridine-2,6-dicarbohydrazide (L1) and N’2, N’6-bis[(1E)-1-(1H-pyrrol-2-yl) ethylidene] pyridine-2,6-dicarbohydrazide (L2) were successfully prepared by the condensation reaction of pyridine-2,6-dicarboxylic hydrazide with 2-acetylthiophene and 2-acetylpyrrole. The FT-IR, 1H, and 13C NMR, as well as mass spectra of both L1 and L2, were recorded and analyzed. Quantum chemical calculations were performed at the DFT/B3LYP/cc-pvdz/6-311G+(d,p) level of theory to study the molecular geometry, vibrational frequencies, and thermodynamic properties including changes of ∆H, ∆S, and ∆G for both the ligands. The optimized vibrational frequency and (1H and 13C) NMR obtained by B3LYP/cc-pvdz/6-311G+(d,p) showed good agreement with experimental FT-IR and NMR data. Frontier molecular orbital (FMO) calculations were also conducted to find the HOMO, LUMO, and HOMO−LUMO gaps of the two synthesized compounds. To investigate the biological activities of the ligands, L1 and L2 were tested using in vitro bioassays against some Gram-negative and Gram-positive bacteria and fungus strains. In addition, molecular docking was used to study the molecular behavior of L1 and L2 against tyrosinase from Bacillus megaterium. The outcomes revealed that both L1 and L2 can suppress microbial growth of bacteria and fungi with variable potency. The antibacterial activity results demonstrated the compound L2 to be potentially effective against Bacillus megaterium with inhibition zones of 12 mm while the molecular docking study showed the binding energies for L1 and L2 to be −7.7 and −8.8 kcal mol−1, respectively, with tyrosinase from Bacillus megaterium.
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Affiliation(s)
- Sharmin Akther Rupa
- Department of Chemistry, Comilla University, Cumilla 3506, Bangladesh; (S.A.R.); (M.R.M.)
| | - Md. Rassel Moni
- Department of Chemistry, Comilla University, Cumilla 3506, Bangladesh; (S.A.R.); (M.R.M.)
| | - Md. Abdul Majed Patwary
- Department of Chemistry, Comilla University, Cumilla 3506, Bangladesh; (S.A.R.); (M.R.M.)
- Correspondence: (M.A.M.P.); (J.U.); (S.M.T.A.)
| | - Md. Mayez Mahmud
- Faculty of Pharmaceutical Science, Tokushima University, Tokushima Shi 770-0026, Japan;
| | - Md. Aminul Haque
- Department of Chemistry, Jagannath University, Dhaka 1100, Bangladesh;
| | - Jamal Uddin
- Department of Natural Sciences, Center for Nanotechnology, Coppin State University, Baltimore, MD 21216, USA
- Correspondence: (M.A.M.P.); (J.U.); (S.M.T.A.)
| | - S. M. Tareque Abedin
- Department of Chemistry, Jahangirnagar University, Savar 1342, Bangladesh
- Correspondence: (M.A.M.P.); (J.U.); (S.M.T.A.)
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3
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Shiga T, Tachibana M, Sagayama H, Kumai R, Newton GN, Oshio H, Nihei M. A ring of grids: a giant spin-crossover cluster. Chem Commun (Camb) 2021; 57:10162-10165. [PMID: 34516598 DOI: 10.1039/d1cc04346c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Mononuclear and icosanuclear spin-crossover complexes, [FeII(HL)2](BF4)2 (1) and [FeII20(L)24](BF4)16 (2), were synthesized using an asymmetric multidentate ligand (HL). 1 has a bis-chelate structure with two protonated ligands, while 2 has a ring-shape structure comprising four [2 × 2] grid moieties and four mononuclear units.
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Affiliation(s)
- Takuya Shiga
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan.
| | - Minami Tachibana
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan.
| | - Hajime Sagayama
- Photon Factory and Condensed Matter Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Oho 1-1, Tsukuba, Ibaraki 305-0801, Japan
| | - Reiji Kumai
- Photon Factory and Condensed Matter Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Oho 1-1, Tsukuba, Ibaraki 305-0801, Japan
| | - Graham N Newton
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Nottingham, NG7 2TU, UK
| | - Hiroki Oshio
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan. .,State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian, China
| | - Masayuki Nihei
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan.
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4
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Xian S, Lin Y, Wang H, Li J. Calcium-Based Metal-Organic Frameworks and Their Potential Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2005165. [PMID: 33140577 DOI: 10.1002/smll.202005165] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/02/2020] [Indexed: 06/11/2023]
Abstract
Metal-organic frameworks (MOFs) built on calcium metal (Ca-MOFs) represent a unique subclass of MOFs featuring high stability, low toxicity, and relatively low density. Ca-MOFs show considerable potential for molecular separations, electronic, magnetic, and biomedical applications, although they are not investigated as extensively as transition metal-based MOFs. Compared to MOFs made of other groups of metals, Ca-MOFs may be particularly advantageous for certain applications such as adsorption and storage of light molecules because of their gravimetric benefit, and drug delivery due to their high biocompatibility. This review intends to provide an overview on the recent development of Ca-MOFs, including their synthesis, crystal structures, important properties, and related applications. Various synthetic methods and techniques, types of building blocks, structure and porosity features, selected physical properties, and potential uses will be discussed and summarized. Representative examples will be illustrated for each type of important applications with a focus on their structure-property relations.
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Affiliation(s)
- Shikai Xian
- Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic, 7098 Liuxian Boulevard, Shenzhen, Guangdong, 518055, P. R. China
- Department of Chemistry and Chemical Biology, Rutgers University, 123 Bevier Road, Piscataway, NJ, 08854, USA
| | - Yuhan Lin
- Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic, 7098 Liuxian Boulevard, Shenzhen, Guangdong, 518055, P. R. China
| | - Hao Wang
- Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic, 7098 Liuxian Boulevard, Shenzhen, Guangdong, 518055, P. R. China
| | - Jing Li
- Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic, 7098 Liuxian Boulevard, Shenzhen, Guangdong, 518055, P. R. China
- Department of Chemistry and Chemical Biology, Rutgers University, 123 Bevier Road, Piscataway, NJ, 08854, USA
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5
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Coletta M, Sanz S, Cutler DJ, Teat SJ, Gagnon KJ, Singh MK, Brechin EK, Dalgarno SJ. Magneto-structural studies of an unusual [Mn IIIMn IIGd III(OR) 4] 4- partial cubane from 2,2'-bis- p- tBu-calix[4]arene. Dalton Trans 2020; 49:14790-14797. [PMID: 33052369 DOI: 10.1039/d0dt02731f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Reaction of 2,2'-bis-p-tBu-calix[4]arene (H8L) with MnCl2·4H2O, GdCl3·6H2O and 2,6-pyridinedimethanol (H2pdm) affords [MnIIIMnIIGdIII(H3L)(pdmH)(pdm)(MeOH)2(dmf)]·3MeCN·dmf (3·3MeCN·dmf) upon vapour diffusion of MeCN into the basic dmf/MeOH mother liquor. 3 crystallises in the tetragonal space group P41212 with the asymmetric unit comprising the entire cluster. The highly unusual core contains a triangular arrangement of MnIIIMnIIGdIII ions housed within a [MnIIIMnIIGdIII(OR)4]4- partial cubane. Magnetic susceptibility and magnetisation data reveal best fit parameters JMn(II)-Mn(III) = +0.415 cm-1, JMn(III)-Gd(III) = +0.221 cm-1, JMn(II)-Gd(III) = -0.258 cm-1 and DMn(III) = -4.139 cm-1. Theoretically derived magnetic exchange interactions, anisotropy parameters, and magneto-structural correlations for 3 are in excellent agreement with the experimental data.
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Affiliation(s)
- Marco Coletta
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, Scotland EH14 4AS, UK.
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6
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Melle P, Ségaud N, Albrecht M. Ambidentate bonding and electrochemical implications of pincer-type pyridylidene amide ligands in complexes of nickel, cobalt and zinc. Dalton Trans 2020; 49:12662-12673. [PMID: 32959829 DOI: 10.1039/d0dt02482a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Pincer-type tridentate pyridyl bis(pyridylidene amide) (pyPYA2) ligand systems were coordinated to the Earth-abundant first row transition metals nickel, cobalt and zinc. A one-pot synthesis in water/ethanol afforded octahedral homoleptic bis-PYA complexes, [M(pyPYA2)2](PF6)2, whereas five-coordinate mono-PYA dichloride complexes, [M(pyPYA2)Cl2], were obtained upon slow addition of the ligand to the metal chlorides in DMF. Electrochemical measurements further revealed a facile oxidation of the metal centers from Ni2+ to Ni4+ and Co2+ to Co3+, respectively, while the Zn2+ system was redox inactive. These experiments further allowed for quantification of the much stronger electron donor properties of neutral N,N,N-tridentate pyPYA2 pincer ligands as compared to terpy. Remarkably, ortho-PYA pincer ligands feature amide coordination to the metal center via oxygen or nitrogen. This ambidentate ligand binding constitutes another mode of donor flexibility of the PYA ligand system, complementing the resonance structure dynamics established previously. NMR spectroscopic and MS analysis reveal that the meta-PYA ligand undergoes selective deuteration when coordinated to cobalt. This reactivity suggests the potential of this ligand as a transient proton reservoir for HX bond activation and, moreover, indicates the relevance of several resonance structures and therefore supports the notion that meta-PYA ligands are mesoionic.
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Affiliation(s)
- Philipp Melle
- Department für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland.
| | - Nathalie Ségaud
- Department für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland.
| | - Martin Albrecht
- Department für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland.
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7
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Mahmoudi G, Lawrence SE, Cisterna J, Cárdenas A, Brito I, Frontera A, Safin DA. A new spodium bond driven coordination polymer constructed from mercury(ii) azide and 1,2-bis(pyridin-2-ylmethylene)hydrazine. NEW J CHEM 2020. [DOI: 10.1039/d0nj04444j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In this manuscript, the synthesis and X-ray characterization of a new spodium bond driven coordination polymer constructed from mercury(ii) azide and 1,2-bis(pyridin-2-ylmethylene)hydrazine are reported.
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Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Simon E. Lawrence
- School of Chemistry, Analytical and Biological Chemistry Research Facility
- Synthesis and Solid State Pharmaceutical Centre
- University College Cork
- Cork
- UK
| | - Jonathan Cisterna
- Departamento de Química
- Facultad de Ciencias Básicas
- Universidad de Antofagasta
- Antofagasta
- Chile
| | - Alejandro Cárdenas
- Departamento de Física
- Facultad de Ciencias Básicas
- Universidad de Antofagasta
- Antofagasta
- Chile
| | - Iván Brito
- Departamento de Química
- Facultad de Ciencias Básicas
- Universidad de Antofagasta
- Antofagasta
- Chile
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
| | - Damir A. Safin
- University of Tyumen
- 625003 Tyumen
- Russian Federation
- West-Siberian Interregional Scientific and Educational Center
- Russian Federation
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8
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Mahmoudi G, Afkhami FA, Kennedy AR, Zubkov FI, Zangrando E, Kirillov AM, Molins E, Mitoraj MP, Safin DA. Lead(ii) coordination polymers driven by pyridine-hydrazine donors: from anion-guided self-assembly to structural features. Dalton Trans 2020; 49:11238-11248. [DOI: 10.1039/d0dt01704c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This work unveils an indispensable role of London dispersion forces and relativistic effects in tetrel and covalent bonds of the type Pb–X (X = O, N, S, I), which drives formation of extended architectures of lead(ii) coordination polymers.
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Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | | | - Alan R. Kennedy
- Department of Pure and Applied Chemistry
- University of Strathclyde
- Glasgow G1 1XL
- UK
| | - Fedor I. Zubkov
- Organic Chemistry Department
- Faculty of Science
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- Trieste
- Italy
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisboa
| | - Elies Molins
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)
- Campus de la Universitat Autònoma de Barcelona
- 08193 Bellaterra
- Spain
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Cracow
- Poland
| | - Damir A. Safin
- University of Tyumen
- 625003 Tyumen
- Russian Federation
- West-Siberian Interregional Scientific and Educational Center
- Russian Federation
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9
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Lu J, Li XL, Jin C, Yu Y, Tang J. Dysprosium-based linear helicate clusters: syntheses, structures, and magnetism. NEW J CHEM 2020. [DOI: 10.1039/c9nj05192a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three new dysprosium-based linear helicate Dy4, Dy6 and Dy10 clusters have been assembled under different reaction conditions by utilizing a versatile hydrazone ligand.
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Affiliation(s)
- Jingjing Lu
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Xiao-Lei Li
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Chaoyi Jin
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Yang Yu
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Jinkui Tang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
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10
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Wong JWL, Demeshko S, Dechert S, Meyer F. Heterometallic Ru 2Co 2 [2 × 2] Grid with Localized Single Molecule Magnet Behavior. Inorg Chem 2019; 58:13337-13345. [PMID: 31502457 DOI: 10.1021/acs.inorgchem.9b02214] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Metal complexes with a [n × n] gridlike structure are discussed as attractive building blocks for various materials chemistry applications in molecular nanotechnology and electronics, which often rely on the grids' magnetic and redox properties. Most of the known metallogrids are homometallic, though heterometallic systems that comprise two or more different metals promise higher level functionalities. However, heterometallic [n × n] grids are relatively rare, mostly because of the more challenging synthetic strategies. To that end a new heterometallic [2 × 2] grid complex [L4Ru2Co2](BF4)4 (2) based on a known pyrazolate-bridged bis(tridentate) compartmental N-donor ligand [L]- is presented in this work, along with its doubly oxidized congener [L4Ru2Co2](BF4)6 (3). In order to prevent scrambling of the different metal ions, a stepwise synthetic approach was implemented in which an inert RuII "corner complex" [(HL)2Ru](BF4)2 (1) was isolated first, followed by addition of the more labile CoII. This exclusively yields the desired [L4Ru2Co2]4+ with anti-topology, viz., with the RuII and CoII ions situated at opposite corners of the [2 × 2] grid, as confirmed by single crystal X-ray diffraction. 2 can be sequentially oxidized four times, first at the Co vertices and then at the Ru vertices. 1H NMR spectroscopy as well as ESI mass spectrometry evidenced integrity of the [L4Ru2Co2]4+/6+ grids in solution. Structural and magnetic analyses revealed that paramagnetic 2 features LS-RuII and HS-CoII ions (LS = low-spin, HS = high-spin) whereas LS-RuII and LS-CoIII ions are present in diamagnetic 3. The LS-RuII ions in 2 serve to magnetically isolate the HS-CoII whose coordination geometry is strongly distorted from octahedral. A large and negative axial zero-field splitting value (D = -64 cm-1) for the local S = 3/2 ions is shown to lead to single molecule magnetic (SMM) properties characterized by a barrier to spin inversion of Ueff = 8.8 cm-1 and a single relaxation process with τo = 3.1 × 10-5 s. Transition metal [2 × 2] grid complexes showing SMM behavior are extremely rare, and this is the first heterometallic 3d/4d grid system featuring such a magnetic signature.
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Affiliation(s)
- Joanne W L Wong
- Universität Göttingen , Institut für Anorganische Chemie , Tammannstrasse 4 , D-37077 Göttingen , Germany
| | - Serhiy Demeshko
- Universität Göttingen , Institut für Anorganische Chemie , Tammannstrasse 4 , D-37077 Göttingen , Germany
| | - Sebastian Dechert
- Universität Göttingen , Institut für Anorganische Chemie , Tammannstrasse 4 , D-37077 Göttingen , Germany
| | - Franc Meyer
- Universität Göttingen , Institut für Anorganische Chemie , Tammannstrasse 4 , D-37077 Göttingen , Germany
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11
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Lakma A, Hossain SM, van Leusen J, Kögerler P, Singh AK. Tetranuclear Mn II, Co II, Cu II and Zn II grid complexes of an unsymmetrical ditopic ligand: synthesis, structure, redox and magnetic properties. Dalton Trans 2019; 48:7766-7777. [PMID: 31066416 DOI: 10.1039/c9dt01041f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Synthesis towards the preparation of an unsymmetrical binucleating Schiff-base ligand, (H2L) is discussed. It has been synthesized by reacting methyl 6-(hydrazinecarbonyl)picolinate with 2-hydroxy acetophenone. The ligand (H2L) comprises two different asymmetric binding pockets; however, when reacted with Mn(ii), Co(ii), Cu(ii) and Zn(ii) salts, very stable self-assembled [2 × 2] grid complexes form regardless of the employed metal-to-ligand ratio. The obtained complexes [Mn4L4]·(CH3CN) (1), [Co4L4]·(CHCl3) (2), [Cu4L4]·(CHCl3) (3) and [Zn4L4] (4) have been fully characterized by physicochemical methods, including ESI mass spectrometry and X-ray crystallographic analyses, and their EPR, magnetic and redox properties are discussed. All discussed complexes self-assembled in a 'head-to-tail' fashion leading to [2 × 2] grid architectures. Mn, Co and Cu grid complexes show weak to moderate antiferromagnetic coupling among the four metal centers. The high stability of the grid structures is in line with the lack of any observable dissociation or exchange between metal ions in solution. Complexes 1 and 2 show four quasi-reversible to irreversible oxidative responses in cyclic voltammograms at a glassy carbon working electrode in 1,2-dichlorobenzene and at a platinum working electrode in dichloromethane, respectively.
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Affiliation(s)
- Avinash Lakma
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar 752 050, India.
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12
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Abstract
Supramolecular metallogrid complexes are metalloclusters involving metal ions in planar array arrangements and organic ligands in perpendicular arrangements at each corner of the metal sites. Such essentially metal ion arrays have attracted great attention in the last three decades owing to their variety of interesting optical, electronic and magnetic properties. Among them, metallogrids containing more than one type of metal, that is heterometallic grids, are rare but have more potential to engineer a higher level functionality into one molecule. However, until now, only dozens of heterometallic grids have been reported without any specific review. Herein, we aim to give an overview of the assembly strategies, the physicochemical properties, and finally some perspectives on the future development of heterometallic grids.
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Affiliation(s)
- Qianqian Yang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
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13
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Collet A, Wilson C, Murrie M. Microwave-assisted synthesis: from a mononuclear {CoII} complex to {CoII9} solvomorphs. Dalton Trans 2019; 48:854-858. [DOI: 10.1039/c8dt04557g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Microwave-assisted control over nuclearity and solvomorphism.
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Affiliation(s)
- Alexandra Collet
- WestCHEM
- School of Chemistry
- University of Glasgow
- University Avenue
- Glasgow G12 8QQ
| | - Claire Wilson
- WestCHEM
- School of Chemistry
- University of Glasgow
- University Avenue
- Glasgow G12 8QQ
| | - Mark Murrie
- WestCHEM
- School of Chemistry
- University of Glasgow
- University Avenue
- Glasgow G12 8QQ
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14
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Bonanno NM, Lough AJ, Lemaire MT. Polynuclear Cu4L4 Copper(II) Aminyl Radical Coordination Complexes. Inorg Chem 2018; 57:4837-4840. [DOI: 10.1021/acs.inorgchem.8b00785] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nico M. Bonanno
- Department of Chemistry, Brock University, St. Catharines, Ontario L2S 3A1, Canada
| | - Alan J. Lough
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Martin T. Lemaire
- Department of Chemistry, Brock University, St. Catharines, Ontario L2S 3A1, Canada
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15
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Mahmoudi G, Zangrando E, Mitoraj MP, Gurbanov AV, Zubkov FI, Moosavifar M, Konyaeva IA, Kirillov AM, Safin DA. Extended lead(ii) architectures engineered via tetrel bonding interactions. NEW J CHEM 2018. [DOI: 10.1039/c8nj00525g] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The cooperative action of multiple non-covalent interactions allowed for the assembly of a new series of PbII coordination compounds.
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Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- 34127 Trieste
- Italy
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Cracow
- Poland
| | - Atash V. Gurbanov
- Department of Chemistry
- Baku State University
- Baku
- Azerbaijan
- Centro de Química Estrutural
| | - Fedor I. Zubkov
- Organic Chemistry Department
- Faculty of Science
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | - Maryam Moosavifar
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Irina A. Konyaeva
- Limited Liability Company “NIOST”
- Kuzovlevski trakt 2
- Tomsk
- Russian Federation
- Department of Technology of Organic Substances and Polymer Materials
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
| | - Damir A. Safin
- Institute of Chemistry
- University of Tyumen
- 625003 Tyumen
- Russian Federation
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16
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Afkhami FA, Khandar AA, Mahmoudi G, Amini M, Molins E, Garczarek P, Lipkowski J, White JM, Kirillov AM. New cadmium(II) and zinc(II) coordination polymers derived from a pyridine-hydrazone block: Self-assembly generation, structural and topological features, and theoretical analysis. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.12.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Hossain SM, Lakma A, Pradhan RN, Demeshko S, Singh AK. Valence directed binding mode of [2 × 2] iron grids of an unsymmetrical picolinic hydrazone based ligand. Dalton Trans 2017; 46:12612-12618. [DOI: 10.1039/c7dt02433a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Valence directed binding mode of the unsymmetrical ditopic ligand was observed in tetranuclear trivalent (FeIII4) and mixed valent (FeII2FeIII2) [2 × 2] iron grid complexes.
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Affiliation(s)
- Sayed Muktar Hossain
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar 752 050
- India
| | - Avinash Lakma
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar 752 050
- India
| | - Rabindra Nath Pradhan
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar 752 050
- India
| | - Serhiy Demeshko
- Institut für Anorganische Chemie
- Georg-August-Universität Göttingen
- D-37077 Göttingen
- Germany
| | - Akhilesh Kumar Singh
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar 752 050
- India
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18
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Han Y, Zheng H, Li H, Wang H, Wang SM, Geng Y, Wang L. Solvent-mediated preparation of a heterometallic [2 × 2] grid via a 1D metal–organic template with extraordinary acid/base-resistance. RSC Adv 2017. [DOI: 10.1039/c6ra26412c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Here, we have demonstrated that a metal–organic chain can serve as a template to prepare a heterometallic [2 × 2] grid through a solvent-mediated strategy.
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Affiliation(s)
- Yi Han
- Key Laboratory of Eco-Chemical Engineering
- Ministry of Education
- Inorganic Synthesis and Applied Chemistry
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Hao Zheng
- Key Laboratory of Eco-Chemical Engineering
- Ministry of Education
- Inorganic Synthesis and Applied Chemistry
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Huijun Li
- College of Chemistry and Chemical Engineering
- Henan Polytechnic University
- Jiaozuo
- P. R. China
| | - Hongli Wang
- Key Laboratory of Eco-Chemical Engineering
- Ministry of Education
- Inorganic Synthesis and Applied Chemistry
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Shi-Min Wang
- Department of Material and Chemistry Engineering
- Henan Institute of Engineering
- P. R. China
| | - Yanling Geng
- Key Laboratory of Eco-Chemical Engineering
- Ministry of Education
- Inorganic Synthesis and Applied Chemistry
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Lei Wang
- Key Laboratory of Eco-Chemical Engineering
- Ministry of Education
- Inorganic Synthesis and Applied Chemistry
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
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19
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Mondal AK, Jena HS, Malviya A, Konar S. Lanthanide-Directed Fabrication of Four Tetranuclear Quadruple Stranded Helicates Showing Magnetic Refrigeration and Slow Magnetic Relaxation. Inorg Chem 2016; 55:5237-44. [DOI: 10.1021/acs.inorgchem.6b00177] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Amit Kumar Mondal
- Department
of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal-bypass road, Bahuri, Bhopal-462066, Madhya Pradesh, India
| | - Himanshu Sekhar Jena
- Department
of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal-bypass road, Bahuri, Bhopal-462066, Madhya Pradesh, India
| | - Amita Malviya
- Department
of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal-bypass road, Bahuri, Bhopal-462066, Madhya Pradesh, India
| | - Sanjit Konar
- Department
of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal-bypass road, Bahuri, Bhopal-462066, Madhya Pradesh, India
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20
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Barry DE, Caffrey DF, Gunnlaugsson T. Lanthanide-directed synthesis of luminescent self-assembly supramolecular structures and mechanically bonded systems from acyclic coordinating organic ligands. Chem Soc Rev 2016; 45:3244-74. [PMID: 27137947 DOI: 10.1039/c6cs00116e] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Herein some examples of the use of lanthanide ions (f-metal ions) to direct the synthesis of luminescent self-assembly systems (architectures) will be discussed. This area of lanthanide supramolecular chemistry is fast growing, thanks to the unique physical (magnetic and luminescent) and coordination properties of the lanthanides, which are often transferred to the resulting supermolecule. The emphasis herein will be on systems that are luminescent, and hence, generated by using either visibly emitting ions (such as Eu(III), Tb(III) and Sm(III)) or near infrared emitting ions (like Nd(III), Yb(III) and Er(III)), formed through the use of templating chemistry, by employing structurally simple ligands, possessing oxygen and nitrogen coordinating moieties. As the lanthanides have high coordination requirements, their use often allows for the formation of coordination compounds and supramolecular systems such as bundles, grids, helicates and interlocked molecules that are not synthetically accessible through the use of other commonly used templating ions such as transition metal ions. Hence, the use of the rare-earth metal ions can lead to the formation of unique and stable species in both solution and in the solid state, as well as functional and responsive structures.
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Affiliation(s)
- Dawn E Barry
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
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21
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Lakma A, Hossain SM, Pradhan RN, Topwal D, Cornia A, Singh AK. Expansion of a Discrete [3 × 3] Mn9 Metallogrid to a µ‐Carboxylato‐Bridged Polymeric {Mn11}n Assembly. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Avinash Lakma
- Coordination Chemistry Laboratory School of Basic Sciences Indian Institute of Technology 751007 Bhubaneswar India
| | - Sayed Muktar Hossain
- Coordination Chemistry Laboratory School of Basic Sciences Indian Institute of Technology 751007 Bhubaneswar India
| | - Rabindra Nath Pradhan
- Coordination Chemistry Laboratory School of Basic Sciences Indian Institute of Technology 751007 Bhubaneswar India
| | - Dinesh Topwal
- Experimental Condensed Matter Physics Group Institute of Physics 751005 Bhubaneswar India
| | - Andrea Cornia
- Dipartimento di Scienze Chimiche e Geologiche Università di Modena e Reggio Emilia & INSTM RU of Modena and Reggio Emilia via G. Campi 103 41125 Modena Italy
| | - Akhilesh Kumar Singh
- Coordination Chemistry Laboratory School of Basic Sciences Indian Institute of Technology 751007 Bhubaneswar India
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22
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Alexandropoulos DI, Moushi EE, Papatriantafyllopoulou C, Beavers CM, Teat SJ, Tasiopoulos AJ, Christou G, Stamatatos TC. Cyanate groups in higher oxidation state metal cluster chemistry: Mixed-valence (II/III) Mn16 and Mn18 clusters. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.11.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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23
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Tetranuclear manganese(II) complexes of hydrazone and carbohydrazone ligands: Synthesis, crystal structures, magnetic properties, Hirshfeld surface analysis and DFT calculations. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.12.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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24
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Mahmoudi G, Bauzá A, Frontera A, Garczarek P, Stilinović V, Kirillov AM, Kennedy A, Ruiz-Pérez C. Metal–organic and supramolecular lead(ii) networks assembled from isomeric nicotinoylhydrazone blocks: the effects of ligand geometry and counter-ion on topology and supramolecular assembly. CrystEngComm 2016. [DOI: 10.1039/c6ce00900j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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25
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Chakraborty A, Escuer A, Ribas J, Maji TK. A discrete CuII6 cluster and a 3D MnII–CuII framework based on assembly of Mn2Cu4 clusters: synthesis, structure and magnetic properties. Dalton Trans 2016; 45:15523-15531. [DOI: 10.1039/c6dt03094g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new magnetic metal–organic coordination compounds, a 0D Cu6 cluster and a 3D heterometallic framework with MnII2CuII4 secondary building units are synthesized. Detailed magnetic studies are performed with proper magneto-structural correlation.
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Affiliation(s)
- Anindita Chakraborty
- Molecular Materials Laboratory
- Chemistry and Physics of Materials Unit
- Jawaharlal Nehru Centre for Advanced Scientific Research
- Bangalore 560 064
- India
| | - Albert Escuer
- Departament de Quimica Inorganica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Joan Ribas
- Departament de Quimica Inorganica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Tapas Kumar Maji
- Molecular Materials Laboratory
- Chemistry and Physics of Materials Unit
- Jawaharlal Nehru Centre for Advanced Scientific Research
- Bangalore 560 064
- India
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26
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Mahmoudi G, Stilinović V, Bauzá A, Frontera A, Bartyzel A, Ruiz-Pérez C, Kirillov AM. Inorganic–organic hybrid materials based on PbBr2 and pyridine–hydrazone blocks – structural and theoretical study. RSC Adv 2016. [DOI: 10.1039/c6ra13462a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new series of lead(ii) coordination polymers was generated from PbBr2 and various pyridine–hydrazone blocks; their detailed structural, topological and theoretical analysis was performed.
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Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Vladimir Stilinović
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Antonio Bauzá
- Department of Chemistry
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
| | - Antonio Frontera
- Department of Chemistry
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
| | - Agata Bartyzel
- Department of General and Coordination Chemistry
- Maria Curie-Skłodowska University
- 20-031 Lublin
- Poland
| | - Catalina Ruiz-Pérez
- Laboratorio de Rayos X y Materiales Moleculares (MATMOL)
- Departamento de Física
- Facultad de Ciencias (Sección Fisica)
- Universidad de La Laguna
- E-38204 La Laguna
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
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27
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Thuijs AE, King P, Abboud KA, Christou G. New Structural Types of Mn16 Single-Molecule Magnets: W-Shaped Topology from Reductive Aggregation. Inorg Chem 2015; 54:9127-37. [DOI: 10.1021/acs.inorgchem.5b01553] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Annaliese E. Thuijs
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
| | - Philippa King
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
| | - Khalil A. Abboud
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
| | - George Christou
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
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28
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Magnetic properties of transition metal (Mn(II), Mn(III), Ni(II), Cu(II)) and lanthanide (Gd(III), Dy(III), Tb(III), Eu(III), Ho(III), Yb(III)) clusters and [nxn] grids: Isotropic exchange and SMM behaviour. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.09.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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29
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Bikas R, Hosseini-Monfared H, Aleshkevych P, Szymczak R, Siczek M, Lis T. Single crystal EPR spectroscopy, magnetic studies and catalytic activity of a self-assembled [2×2] CuII4 cluster obtained from a carbohydrazone based ligand. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.11.038] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Heras Ojea MJ, Wilson C, Coles SJ, Tuna F, Murrie M. Directed synthesis of {CuII2ZnII2} and {CuII8ZnII8} heterometallic complexes. Dalton Trans 2015; 44:19275-81. [DOI: 10.1039/c5dt03344f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The polydentate ligand Bis–tris propane is used to assemble two Cu/Zn heterometallic complexes: a tetramer which displays an unusually strong Cu(ii)⋯Cu(ii) exchange given the Cu⋯Cu separation or, in the presence of base, a hexadecanuclear complex with a remarkable double-concentric ring structure.
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Affiliation(s)
| | - Claire Wilson
- WestCHEM
- School of Chemistry
- University of Glasgow
- University Avenue
- Glasgow G12 8QQ
| | - Simon J. Coles
- Department of Chemistry
- University of Southampton
- Southampton
- UK
| | - Floriana Tuna
- School of Chemistry and Photon Science Institute
- University of Manchester
- Manchester
- UK
| | - Mark Murrie
- WestCHEM
- School of Chemistry
- University of Glasgow
- University Avenue
- Glasgow G12 8QQ
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31
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Feng X, Feng YQ, Chen JJ, Ng SW, Wang LY, Guo JZ. Reticular three-dimensional 3d–4f frameworks constructed through substituted imidazole-dicarboxylate: syntheses, luminescence and magnetic properties study. Dalton Trans 2015; 44:804-16. [DOI: 10.1039/c4dt02047b] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Series of heteronuclear metal organic frameworks (HMOF) combination of lanthanide and Zn/Co ions based on a rigid substituted imidazoledicarboxylic acid ligand have been successfully isolated and characterized systematically.
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Affiliation(s)
- Xun Feng
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
| | - Yu-Quan Feng
- College of Chemistry and Pharmacy Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Jun Jing Chen
- College of Chemistry and Pharmacy Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Seik-Weng Ng
- Department of chemistry
- University of Malaya
- Kuala Lumpur
- Malaysia
| | - Li-Ya Wang
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
- College of Chemistry and Pharmacy Engineering
| | - Jin-Zhong Guo
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
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32
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Abstract
This review highlights fundamental concepts and synthetic strategies of SMMs and selected examples of 3d, 4f, 5f and mixed 3d–4f, 4d–5d and 3d–5f based SMMs are discussed.
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Affiliation(s)
| | | | - Sanjit Konar
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066
- India
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33
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Adhikary A, Jena HS, Konar S. A family of Fe3+ based double-stranded helicates showing a magnetocaloric effect, and Rhodamine B dye and DNA binding activities. Dalton Trans 2015; 44:15531-43. [DOI: 10.1039/c5dt01569c] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A series of Fe3+ based double-stranded helicates unveil a significant magnetocaloric effect as well as binding activities with Rhodamine B dye and CT-DNA.
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Affiliation(s)
- Amit Adhikary
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066
- India
| | | | - Sanjit Konar
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066
- India
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34
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Wu J, Zhao L, Guo M, Tang J. Constructing supramolecular grids: from 4f square to 3d–4f grid. Chem Commun (Camb) 2015; 51:17317-20. [DOI: 10.1039/c5cc06960b] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel supramolecular 4f and 3d–4f grids were constructed using dihydrazone based ligands, where the 3d–4f grid represents the first example of this type and shows SMM behavior.
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Affiliation(s)
- Jianfeng Wu
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Lang Zhao
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Mei Guo
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Jinkui Tang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
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35
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Charalambous M, Zartilas SM, Moushi EE, Papatriantafyllopoulou C, Manos MJ, Stamatatos TC, Mukherjee S, Nastopoulos V, Christou G, Tasiopoulos AJ. Discrete and encapsulated molecular grids: homometallic Mn15 and heterometallic Mn24Ni2 aggregates. Chem Commun (Camb) 2014; 50:9090-3. [PMID: 24984983 DOI: 10.1039/c4cc02893g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Two molecular grid-like clusters are reported, one is a discrete [3 × 5] grid and the other a [3 × 4] grid within a Mn12Ni2 loop. Both Mn24Ni2 and Mn15 aggregates display novel and aesthetically pleasing structures with the former one being among the highest nuclearity heterometallic MnxMy clusters (M = any transition metal ion).
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36
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37
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Calzado CJ, Ben Amor N, Maynau D. Magnetic Coupling Constants of Self-Assembled CuII[3×3] Grids: Alternative Spin Model from Theoretical Calculations. Chemistry 2014; 20:8979-87. [DOI: 10.1002/chem.201402224] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Indexed: 11/08/2022]
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38
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Anwar MU, Dawe LN, Parsons SR, Tandon SS, Thompson LK, Dey SK, Mereacre V, Reiff WM, Bunge SD. Oligonuclear Fe Complexes (Fe, Fe4, Fe6, Fe9) Derived from Tritopic Pyridine Bis-Hydrazone Ligands—Structural, Magnetic, and Mössbauer Studies. Inorg Chem 2014; 53:4655-68. [DOI: 10.1021/ic500348k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Muhammad U. Anwar
- Department of Chemistry, Memorial University, St. John’s, Newfoundland A1B3X7, Canada
| | - Louise N. Dawe
- Department of Chemistry, Wilfrid Laurier University, Waterloo, Ontario N2L 3C5, Canada
| | - Stewart R. Parsons
- Department of Chemistry, Memorial University, St. John’s, Newfoundland A1B3X7, Canada
| | - Santokh S. Tandon
- Department of Chemistry, Kent State University—Salem, Salem, Ohio 44460, United States
| | - Laurence K. Thompson
- Department of Chemistry, Memorial University, St. John’s, Newfoundland A1B3X7, Canada
| | - Subrata K. Dey
- Department of Chemistry, Memorial University, St. John’s, Newfoundland A1B3X7, Canada
| | - Valeriu Mereacre
- Department of Chemistry, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - William M. Reiff
- Department of Chemistry, Northeastern University, Boston, Massachusetts 02115, United States
| | - Scott D. Bunge
- Department of
Chemistry, Kent State University, Kent, Ohio 44242, United States
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39
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Adhikary A, Jena HS, Khatua S, Konar S. Synthesis and Characterization of Two Discrete Ln10Nanoscopic Ladder-Type Cages: Magnetic Studies Reveal a Significant Cryogenic Magnetocaloric Effect and Slow Magnetic Relaxation. Chem Asian J 2014; 9:1083-90. [DOI: 10.1002/asia.201301619] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Indexed: 11/07/2022]
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40
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Formation of a Magnetically Coupled Neutral [4×4] Square Grid from a 2,6-Pyridinedicarbaldehyde Bis(hydrazone) Ligand. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301536] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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41
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Kostopoulos AK, Katsenis AD, Frost JM, Kessler VG, Brechin EK, Papaefstathiou GS. Circular serendipity: in situ ligand transformation for the self-assembly of an hexadecametallic [CuII16] wheel. Chem Commun (Camb) 2014; 50:15002-5. [DOI: 10.1039/c4cc07582j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A [Cu16II] wheel has been isolated serendipitously from the reaction of acetylacetone dioxime with CuII and LnIII ions. The ligand has been transformed in situ to three different forms, all found within the [Cu16], with the original ligand absent.
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Affiliation(s)
- Andreas K. Kostopoulos
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- 157 71 Zografou, Greece
| | - Athanassios D. Katsenis
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- 157 71 Zografou, Greece
| | - Jamie M. Frost
- EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh, UK
| | - Vadim G. Kessler
- Department of Chemistry
- Swedish University of Agricultural Sciences
- 750 07 Uppsala, Sweden
| | - Euan K. Brechin
- EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh, UK
| | - Giannis S. Papaefstathiou
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- 157 71 Zografou, Greece
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The [2×2] grid tetranuclear Fe(II) and Mn(II) complexes: Structure and magnetic properties. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2013.10.048] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Calzado CJ, Evangelisti S. Exchange interactions in [2 × 2] Cu(ii) grids: on the reliability of the fitting spin models. Dalton Trans 2014; 43:2988-96. [DOI: 10.1039/c3dt53168f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Polynuclear complexes of a series of hydrazone and hydrazone–oxime ligands – M2 (Fe), M4 (Mn, Ni, Cu), and Mn (Cu) examples. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.10.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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45
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Randell NM, Anwar MU, Drover MW, Dawe LN, Thompson LK. Self-Assembled Ln(III)4 (Ln = Eu, Gd, Dy, Ho, Yb) [2 × 2] Square Grids: a New Class of Lanthanide Cluster. Inorg Chem 2013; 52:6731-42. [DOI: 10.1021/ic4008813] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicholas M. Randell
- Department
of Chemistry, Memorial University, St.
John’s, NL, A1B3X7, Canada
| | - Muhammad U. Anwar
- Department
of Chemistry, Memorial University, St.
John’s, NL, A1B3X7, Canada
| | - Marcus W. Drover
- Department
of Chemistry, Memorial University, St.
John’s, NL, A1B3X7, Canada
| | - Louise N. Dawe
- Department
of Chemistry, Memorial University, St.
John’s, NL, A1B3X7, Canada
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46
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Bao X, Liu W, Mao LL, Jiang SD, Liu JL, Chen YC, Tong ML. Programmed Self-Assembly of Heterometallic [3 × 3] Grid [MIICuII4CuI4] (M = Fe, Ni, Cu, and Zn). Inorg Chem 2013; 52:6233-5. [DOI: 10.1021/ic302808m] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xin Bao
- Key Laboratory
of Bioinorganic and Synthetic Chemistry of Ministry of Education,
State Key Laboratory of Optoelectronic Materials and Technologies,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People’s Republic
of China
| | - Wei Liu
- Key Laboratory
of Bioinorganic and Synthetic Chemistry of Ministry of Education,
State Key Laboratory of Optoelectronic Materials and Technologies,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People’s Republic
of China
| | - Ling-Ling Mao
- Key Laboratory
of Bioinorganic and Synthetic Chemistry of Ministry of Education,
State Key Laboratory of Optoelectronic Materials and Technologies,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People’s Republic
of China
| | - Shang-Da Jiang
- Physikalisches
Institut, Universität Stuttgart,
Pfaffenwaldring, D-70550 Stuttgart, Germany
| | - Jun-Liang Liu
- Key Laboratory
of Bioinorganic and Synthetic Chemistry of Ministry of Education,
State Key Laboratory of Optoelectronic Materials and Technologies,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People’s Republic
of China
| | - Yan-Cong Chen
- Key Laboratory
of Bioinorganic and Synthetic Chemistry of Ministry of Education,
State Key Laboratory of Optoelectronic Materials and Technologies,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People’s Republic
of China
| | - Ming-Liang Tong
- Key Laboratory
of Bioinorganic and Synthetic Chemistry of Ministry of Education,
State Key Laboratory of Optoelectronic Materials and Technologies,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People’s Republic
of China
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47
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Wang YT, Li ST, Wu SQ, Cui AL, Shen DZ, Kou HZ. Spin Transitions in Fe(II) Metallogrids Modulated by Substituents, Counteranions, and Solvents. J Am Chem Soc 2013; 135:5942-5. [DOI: 10.1021/ja312622c] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yi-Tong Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Shu-Tao Li
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Shu-Qi Wu
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Ai-Li Cui
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - De-Zhong Shen
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Hui-Zhong Kou
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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48
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Wałęsa-Chorab M, Gorczyński A, Kubicki M, Korabik M, Patroniak V. Mono-, di- and trinuclear complexes of bis(terpyridine) ligand: Synthesis, crystal structures and magnetic properties. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.02.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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49
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Han Y, Chilton NF, Li M, Huang C, Xu H, Hou H, Moubaraki B, Langley SK, Batten SR, Fan Y, Murray KS. Post-Synthetic Monovalent Central-Metal Exchange, Specific I2 Sensing, and Polymerization of a Catalytic [3×3] Grid of [CuII5CuI4L6]⋅(I)2⋅13 H2O. Chemistry 2013; 19:6321-8. [DOI: 10.1002/chem.201204115] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2012] [Revised: 02/06/2013] [Indexed: 11/07/2022]
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50
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