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Wu Y, Xu H, Li X, Rao Y, Yuan S, Yan Y, Zhang YB, Li Q. Topology Prediction of Gas-Separating Metal-Organic Frameworks with Low Symmetry Vertices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2402314. [PMID: 38708815 DOI: 10.1002/smll.202402314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 04/17/2024] [Indexed: 05/07/2024]
Abstract
Topology serves as a blueprint for the construction of reticular structures such as metal-organic frameworks, especially for those based on building blocks with highly symmetrical shapes. However, it remains a challenge to predict the topology of the frameworks from less symmetrical units, because their corresponding vertex figures are largely deformed from the perfect geometries with no "default" net embedding. Furthermore, vertices involving flexible units may have multiple shape choices, and the competition among their designated topologies makes the structure prediction in large uncertainty. Herein, the deformation index is proposed to characterize the symmetry loss of the vertex figure by comparing it with its ideal geometry. The mathematical index is employed to predict the shapes of two in situ formed Co-based metalloligands (pseudo-tetrahedron and pseudo-square), which further dictate the framework topology (flu and scu) when they are joined with the [Zr6O8]-based cuboid units. The two frameworks with very similar constituents provide an ideal platform to investigate how the pore shapes and interconnectivity influence the gas separation. The net with cylindrical channels outperforms the other with discreate cages in C3H8/C2H6/CH4 separation, benefiting from the facile accessibility of its interaction sites to the guests imposed by the specific framework topology.
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Affiliation(s)
- Yichen Wu
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, P. R. China
| | - Huoshu Xu
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, P. R. China
| | - Xinhao Li
- Shanghai Key Laboratory of High-Resolution Electron Microscopy, School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Yin Rao
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, P. R. China
| | - Sailin Yuan
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, P. R. China
| | - Yu Yan
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, P. R. China
| | - Yue-Biao Zhang
- Shanghai Key Laboratory of High-Resolution Electron Microscopy, School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Qiaowei Li
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200433, P. R. China
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Loukopoulos E, Angeli GK, Tsangarakis C, Traka E, Froudas KG, Trikalitis PN. Reticular Synthesis of Flexible Rare-Earth Metal-Organic Frameworks: Control of Structural Dynamics and Sorption Properties Through Ligand Functionalization. Chemistry 2024; 30:e202302709. [PMID: 37823681 DOI: 10.1002/chem.202302709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 10/13/2023]
Abstract
An exciting direction in metal-organic frameworks involves the design and synthesis of flexible structures which can reversibly adapt their structure when triggered by external stimuli. Controlling the extent and nature of response in such solids is critical in order to develop custom dynamic materials for advanced applications. Towards this, it is highly important to expand the diversity of existing flexible MOFs, generating novel materials and gain an in-depth understanding of the associated dynamic phenomena, eventually unlocking key structure-property relationships. In the present work, we successfully utilized reticular chemistry for the construction of two novel series of highly crystalline, flexible rare-earth MOFs, RE-thc-MOF-2 and RE-teb-MOF-1. Extensive single-crystal to single-crystal structural analyses coupled with detailed gas and vapor sorption studies, shed light onto the unique responsive behavior. The development of these series is related to the reported RE-thc-MOF-1 solids which were found to display a unique continuous breathing and gas-trapping property. The synthesis of RE-thc-MOF-2 and RE-teb-MOF-1 materials represents an important milestone as they provide important insights into the key factors that control the responsive properties of this fascinating family of flexible materials and demonstrates that it is possible to control their dynamic behavior and the associated gas and vapor sorption properties.
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Affiliation(s)
- Edward Loukopoulos
- Department of Chemistry, University of Crete Voutes, 71003, Heraklion, Greece
| | - Giasemi K Angeli
- Department of Chemistry, University of Crete Voutes, 71003, Heraklion, Greece
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, Athens, 11635, Greece
| | | | - Eleni Traka
- Department of Chemistry, University of Crete Voutes, 71003, Heraklion, Greece
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3
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Li J, Huang JY, Meng YX, Li L, Zhang LL, Jiang HL. Zr- and Ti-based metal-organic frameworks: synthesis, structures and catalytic applications. Chem Commun (Camb) 2023; 59:2541-2559. [PMID: 36749364 DOI: 10.1039/d2cc06948b] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Recently, Zr- and Ti-based metal-organic frameworks (MOFs) have gathered increasing interest in the field of chemistry and materials science, not only for their ordered porous structure, large surface area, and high thermal and chemical stability, but also for their various potential applications. Particularly, the unique features of Zr- and Ti-based MOFs enable them to be a highly versatile platform for catalysis. Although much effort has been devoted to developing Zr- and Ti-based MOF materials, they still suffer from difficulties in targeted synthesis, especially for Ti-based MOFs. In this Feature Article, we discuss the evolution of Zr- and Ti-based MOFs, giving a brief overview of their synthesis and structures. Furthermore, the catalytic uses of Zr- and Ti-based MOF materials in the previous 3-5 years have been highlighted. Finally, perspectives on the Zr- and Ti-based MOF materials are also proposed. This work provides in-depth insight into the advances in Zr- and Ti-based MOFs and boosts their catalytic applications.
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Affiliation(s)
- Ji Li
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China. .,Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an 710072, ShaanXi, P. R. China
| | - Jin-Yi Huang
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China.
| | - Yu-Xuan Meng
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China.
| | - Luyan Li
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Liang-Liang Zhang
- Strait Laboratory of Flexible Electronics (SLoFE), Strait Institute of Flexible Electronics (SIFE, FutureTechnologies), Fujian Normal University, Fuzhou 350117, Fujian, P. R. China. .,Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an 710072, ShaanXi, P. R. China.,Ningbo Institute of Northwestern Polytechnical University, Ningbo 315103, Zhejiang, P. R. China
| | - Hai-Long Jiang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
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Wang Z, Liu Z, Xie C, Wang R, Sun D. Rare-earth squarate frameworks with scu topology. Dalton Trans 2022; 51:18378-18382. [PMID: 36453099 DOI: 10.1039/d2dt03462j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
As a typical planar 4-connected ligand that possesses D4h symmetry, the squarate ligand is expected to construct some interesting topologies. Here, we report that the assembly of the squarate ligand with rare-earth ions can produce a series of (4, 8)-connected frameworks with the "smallest" scu type topology. Among these compounds, the Tb based analogue not only possesses a good proton conductivity, but also exhibits luminescence responses toward MnO4- and Cr2O72-, making it a candidate for multifunctional materials.
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Affiliation(s)
- Zhe Wang
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
| | - Zhanning Liu
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China. .,School of Materials Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, China.,State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Changsong Xie
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
| | - Rongming Wang
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
| | - Daofeng Sun
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
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Hu H, Chen F, Zhang Z, Liu D, Liang Y, Chen Z. Heterometallic Metal-Organic Framework Based on [Cu4I4] and [Hf6O8] Clusters for Adsorption of Iodine. Front Chem 2022; 10:864131. [PMID: 35572109 PMCID: PMC9098963 DOI: 10.3389/fchem.2022.864131] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/05/2022] [Indexed: 12/30/2022] Open
Abstract
Heterometallic metal-organic framework (MOF) as a kind of porous material is very important because of its excellent properties in catalysis, magnetic, sensor, and adsorption fields, but the reasonable design and syntheses of these are still challenging. Herein, we prepared one heterometallic MOF with the formula [Hf6(μ3-OH)8(OH)8][(Cu4I4) (ina)4]2·22DMF (NS-1, ina = isonicotinate). Single-crystal X-ray diffraction analysis revealed that NS-1 is a three-dimensional network with flu topology, constructed from 8-connected [Hf6(μ3-OH)8(OH)8]8+ and 4-connected [Cu4I4] clusters as second building units (SBUs). To our best knowledge, NS-1 is a rare example with two different metal clusters as SBUs in heterometallic Hf-based MOFs. Interestingly, NS-1 exhibits a reversible adsorption performance for iodine in the cyclohexane solution, the adsorption kinetics fits well with the pseudo-second-order equation, and the Freundlich model relating to multilayer adsorption better describes the process of iodine absorption.
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Affiliation(s)
| | | | | | | | | | - Zilu Chen
- *Correspondence: Huancheng Hu, ; Zilu Chen,
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6
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Shang Y, Zhang H, Cheng Y, Cao P, Cui J, Yin X, Fan S, Li Y. Fluorescent Imaging-Guided Chemo- and Photodynamic Therapy of Hepatocellular Carcinoma with HCPT@NMOFs-RGD Nanocomposites. Int J Nanomedicine 2022; 17:1381-1395. [PMID: 35369034 PMCID: PMC8964448 DOI: 10.2147/ijn.s353803] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/10/2022] [Indexed: 01/10/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC), arising from hepatocytes, is the most common primary liver cancer. It is urgent to develop novel therapeutic approaches to improve the grim prognosis of advanced HCC. 10-hydroxycamptothecin (HCPT) has good antitumor activity in cells; however, its hydrophobicity limits its application in the chemotherapy of HCC. Recently, nanoscale porphyrin metal-organic frameworks have been used as drug carriers due to their low biotoxicity and photodynamic properties. Methods Nanoscale zirconium porphyrin metal-organic frameworks (NMOFs) were coated with arginine-glycine-aspartic acid (RGD) peptide to prepare NMOFs-RGD first. The HepG2 cell line, zebrafish embryos and larvae were used to test the biotoxicity and fluorescence imaging capability of NMOFs-RGD both in vitro and in vivo. Then, NMOFs were used as the skeleton, HCPT was assembled into the pores of NMOFs, while RGD peptide was wrapped around to synthesize a novel kind of nanocomposites, HCPT@NMOFs-RGD. The tissue distribution and chemo- and photodynamic therapeutic effects of HCPT@NMOFs-RGD were evaluated in a doxycycline-induced zebrafish HCC model and xenograft mouse model. Results NMOFs-RGD had low biotoxicity, good biocompatibility and excellent imaging capability. In HCC-bearing zebrafish, HCPT@NMOFs-RGD were specifically enriched in the tumor by binding specifically to integrin αvβ3 and led to a reduction in tumor volume. Moreover, the xenografts in mice were eliminated remarkably following HCPT@NMOFs-RGD treatment with laser irradiation, while little morphological change was found in other main organs. Conclusion The nanocomposites HCPT@NMOFs-RGD accomplish tumor targeting and play synergistic chemo- and photodynamic therapeutic effects on HCC, offering a novel imaging-guided drug delivery and theranostic platform.
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Affiliation(s)
- Yue Shang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, People’s Republic of China
| | - Hui Zhang
- Shanghai Institute of Quality Inspection and Technical Research, Shanghai, People’s Republic of China
| | - Yajia Cheng
- Department of Pathology, Nankai University School of Medicine, Tianjin, People’s Republic of China
| | - Peipei Cao
- Department of Pathology, Nankai University School of Medicine, Tianjin, People’s Republic of China
| | - Jianlin Cui
- Department of Pathology, Nankai University School of Medicine, Tianjin, People’s Republic of China
| | - Xuebo Yin
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, People’s Republic of China
| | - Saijun Fan
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, People’s Republic of China
| | - Yuhao Li
- Beijing Geriatric Medical Research Center, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Correspondence: Yuhao Li, Xuanwu Hospital, Capital Medical University, Beijing, 100053, People’s Republic of China, Tel +86-10-83198269, Email
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7
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Napal J, Artetxe B, Beobide G, Castillo O, Luque A, Pascual-Colino J, Perez-Yañez S, Perfecto-Irigaray M. Merging the chemistry of metal-organic and polyoxometalate clusters into an enhanced photocatalytic material. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01411k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combination of a zirconium metal-organic cluster and a Keggin type polyoxotungstate into a compound of formula [Zr6(µ3-O)4(µ3-OH)4(µ-OOCC6H5)8(H2O)8][SiW12O40] led to a chemically and photochemically stable porous material in which a...
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8
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Zhang X, Fan W, Jiang W, Li Y, Wang Y, Fu M, Sun D. Optimizing Fe-Based Metal-Organic Frameworks through Ligand Conformation Regulation for Efficient Dye Adsorption and C 2 H 2 /CO 2 Separation. Chemistry 2021; 27:10693-10699. [PMID: 33886157 DOI: 10.1002/chem.202101053] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Indexed: 11/06/2022]
Abstract
Regulating the structure of metal-organic frameworks (MOFs) by adjusting the ligands reasonably is expected to enhance the interaction of MOFs on special molecules/ions, which has significant application value for the selective adsorption of guest molecules. Herein, two tricarboxylic ligands H3 L-Cl and H3 L-NH2 were designed and synthesized based on the ligand H3 TTCA by replacing part of the benzene rings with C=C bonds and modifying the chlorine and amino groups on the 4-position of the benzene ring. Two 3D Fe-MOFs (UPC-60-Cl and UPC-60-NH2 ) with the new topology types were constructed. As the C=C bonds of the ligands have flexible torsion angles, UPC-60-Cl features three types of irregular 2D channels, while UPC-60-NH2 has a cage with two types of windows on the surface. The synergistic effect of unique channels and modification of functional groups endows UPC-60-Cl and UPC-60-NH2 with high adsorption capacity for organic dyes. Compound UPC-60-Cl shows high adsorption capacity for CV (147.2 mg g-1 ), RHB (100.3 mg g-1 ), and MO (220.9 mg g-1 ), whereas UPC-60-NH2 exhibits selective adsorption of MO (158.7 mg g-1 ). Meanwhile, based on the diverse pore structure and modification of active sites, UPC-60-Cl and UPC-60-NH2 show the selective separation of equimolar C2 H2 /CO2 . Therefore, reasonable regulation of organic ligands plays a significant role in guiding the structure diversification and performance improvement of MOFs.
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Affiliation(s)
- Xiurong Zhang
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
| | - Weidong Fan
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
| | - Weifeng Jiang
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
| | - Yue Li
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
| | - Yutong Wang
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
| | - Mingyue Fu
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
| | - Daofeng Sun
- School of Materials Science and Engineering, College of Science, China University of Petroleum (East China), NO. 66, Changjiang Road West, Qingdao, Shandong, 266580, P.R. China
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10
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Hurlock MJ, Lare MF, Zhang Q. Two Cd-Based Luminescent Coordination Polymers Constructed from a Truncated Linker. Inorg Chem 2021; 60:2503-2513. [PMID: 33539709 DOI: 10.1021/acs.inorgchem.0c03422] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two cadmium coordination polymers, WSU-30 and WSU-31, were synthesized through solvothermal methods by using the low-symmetry TPE-based linker m-H4ETTC. The m-H4ETTC linker and both coordination polymers were fully characterized by using single-crystal X-ray diffraction, infrared spectroscopy, and photoluminescent emission spectroscopy. Structural analysis of WSU-30 and WSU-31 showed that each compound contains previously unknown tetranuclear cadmium(II) secondary building units. The topological analysis revealed that the 4,8-connected net of WSU-30 contains the underlying topology, alb-4,8-P21/c-1, while the mixed linker WSU-31 possesses a 3,10-connected net known as 3,10T31 topology. If the m-ETTC linker is considered as two 3-connected nodes, WSU-30 possesses a very rare 3,3,8-connected 3,3,8T25 topology, and WSU-31 possesses a previously unknown 3,12-connected net, named 3,12T61.
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Lv XL, Feng L, Xie LH, He T, Wu W, Wang KY, Si G, Wang B, Li JR, Zhou HC. Linker Desymmetrization: Access to a Series of Rare-Earth Tetracarboxylate Frameworks with Eight-Connected Hexanuclear Nodes. J Am Chem Soc 2021; 143:2784-2791. [PMID: 33492147 DOI: 10.1021/jacs.0c11546] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The exploration of metal-organic frameworks (MOFs) through the rational design of building units with specific sizes, geometries, and symmetries is essential for enriching the structural diversity of porous solids for applications including storage, separation, and conversion. However, it is still a challenge to directly synthesize rare-earth (RE) MOFs with less connected clusters as a thermodynamically favored product. Herein, we report a systematic investigation on the influence of size, rigidity, and symmetry of linkers over the formation of RE-tetracarboxylate MOFs and uncover the critical role of linker desymmetrization in constructing RE-MOFs with eight-connected hexanuclear clusters. Our results on nine new RE-MOFs, PCN-50X (X = 1-9), indicate that utilization of trapezoidal or tetrahedral linkers provides accesses to traditionally unattainable RE-tetracarboxylate MOFs with 8-c hexanuclear nodes, while the introduction of square or rectangular linkers during the assembly of RE-MOFs based on polynuclear clusters typically leads to the MOFs constructed from 12-c nodes with underlying shp topology. By rational linker design, MOFs with two unprecedented (4, 8)-c nets, lxl and jun, can also be obtained. This work highlights linker desymmetrization as a powerful strategy to enhance MOFs' structural complexity and access MOF materials with nondefault topologies that can be potentially used for separation and catalysis.
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Affiliation(s)
- Xiu-Liang Lv
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Environmental Chemical Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China.,Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Liang Feng
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Lin-Hua Xie
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Environmental Chemical Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China
| | - Tao He
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Environmental Chemical Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China
| | - Wei Wu
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Environmental Chemical Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China
| | - Kun-Yu Wang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Guangrui Si
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Environmental Chemical Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China
| | - Bin Wang
- Fujian Provincial Key Laboratory of Polymer Materials, College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, People's Republic of China
| | - Jian-Rong Li
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Environmental Chemical Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
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Feng L, Pang J, She P, Li JL, Qin JS, Du DY, Zhou HC. Metal-Organic Frameworks Based on Group 3 and 4 Metals. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2004414. [PMID: 32902012 DOI: 10.1002/adma.202004414] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/25/2020] [Indexed: 06/11/2023]
Abstract
Metal-organic frameworks (MOFs) based on group 3 and 4 metals are considered as the most promising MOFs for varying practical applications including water adsorption, carbon conversion, and biomedical applications. The relatively strong coordination bonds and versatile coordination modes within these MOFs endow the framework with high chemical stability, diverse structures and topologies, and interesting properties and functions. Herein, the significant progress made on this series of MOFs since 2018 is summarized and an update on the current status and future trends on the structural design of robust MOFs with high connectivity is provided. Cluster chemistry involving Y, lanthanides (Ln, from La to Lu), actinides (An, from Ac to Lr), Ti, and Zr is initially introduced. This is followed by a review of recently developed MOFs based on group 3 and 4 metals with their structures discussed based on the types of inorganic or organic building blocks. The novel properties and arising applications of these MOFs in catalysis, adsorption and separation, delivery, and sensing are highlighted. Overall, this review is expected to provide a timely summary on MOFs based on group 3 and 4 metals, which shall guide the future discovery and development of stable and functional MOFs for practical applications.
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Affiliation(s)
- Liang Feng
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Jiandong Pang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Ping She
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Jia-Luo Li
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Jun-Sheng Qin
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
- International Center of Future Science, Jilin University, Changchun, 130012, P. R. China
| | - Dong-Ying Du
- National and Local United Engineering Lab for Power Battery, Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
- Department of Materials Science and Engineering, Texas A&M University, College Station, TX, 77843-3003, USA
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13
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Angeli GK, Batzavali D, Mavronasou K, Tsangarakis C, Stuerzer T, Ott H, Trikalitis PN. Remarkable Structural Diversity between Zr/Hf and Rare-Earth MOFs via Ligand Functionalization and the Discovery of Unique (4, 8)-c and (4, 12)-connected Frameworks. J Am Chem Soc 2020; 142:15986-15994. [PMID: 32845629 DOI: 10.1021/jacs.0c07081] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Ligand modification in MOFs provides great opportunities not only for the development of functional materials with new or enhanced properties but also for the discovery of novel structures. We report here that a sulfone-functionalized tetrahedral carboxylate-based ligand is capable of directing the formation of new and fascinating MOFs when combined with Zr4+/Hf4+ and rare-earth metal cations (RE) with improved gas-sorption properties. In particular, the resulting M-flu-SO2 (M: Zr, Hf) materials display a new type of the augmented flu-a net, which is different as compared to the flu-a framework formed by the nonfunctionalized tetrahedral ligand. In terms of properties, a remarkable increase in the CO2 uptake is observed that reaches 76.6% and 61.6% at 273 and 298 K and 1 bar, respectively. When combined with REs, the sulfone-modified linker affords novel MOFs, RE-hpt-MOF-1 (RE: Y3+, Ho3+, Er3+), which displays a fascinating (4, 12)-coordinated hpt net, based on nonanuclear [RE9(μ3-Ο)2(μ3-ΟΗ)12(-COO)12] clusters that serve as hexagonal prismatic building blocks. In the absence of the sulfone groups, we discovered that the tetrahedral linker directs the formation of new RE-MOFs, RE-ken-MOF-1 (RE: Y3+, Ho3+, Er3+, Yb3+), that display an unprecedented (4, 8)-coordinated ken net based on nonanuclear RE9-clusters, to serve as bicapped trigonal prismatic building units. Successful activation of the representative member Y-ken-MOF-1 reveals a high BET surface area and total pore volume reaching 2621 m2 g-1 and 0.95 cm3 g-1, respectively. These values are the highest among all RE MOFs based on nonanuclear clusters and some of the highest in the entire RE family of MOFs. The present work uncovers a unique structural diversity existing between Zr/Hf and RE-based MOFs that demonstrates the crucial role of linker design. In addition, the discovery of the new RE-hpt-MOF-1 and RE-ken-MOF-1 families of MOFs highlights the great opportunities existing in RE-MOFs in terms of structural diversity that could lead to novel materials with new properties.
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Affiliation(s)
- Giasemi K Angeli
- Department of Chemistry, University of Crete, Voutes, Heraklion 71003, Greece
| | - Danai Batzavali
- Department of Chemistry, University of Crete, Voutes, Heraklion 71003, Greece
| | - Katerina Mavronasou
- Department of Chemistry, University of Crete, Voutes, Heraklion 71003, Greece
| | | | - Tobias Stuerzer
- Bruker AXS GmbH, Ostliche Rheinbruckenstrasse 49, Karlsruhe D-76187, Germany
| | - Holger Ott
- Bruker AXS GmbH, Ostliche Rheinbruckenstrasse 49, Karlsruhe D-76187, Germany
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14
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Liu HY, Wang K, Sun Y, Wang R, Wang HY. Insight into the Construction of (3,6)-Connected rtl, ant, and Chiral anh Nets Based on Structural Investigation of Several MOFs via Steric Tuning of Linkers. Inorg Chem 2020; 59:9452-9460. [PMID: 32571019 DOI: 10.1021/acs.inorgchem.0c01537] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Six cobalt-organic frameworks (1-6) were solvothermally constructed with a tritopic pyridine-carboxylate linker (L-H) and its methyl- and methoxy-functionalized derivatives (L-OCH3 and L-CH3). Due to incorporated multiple substituents with various steric hindrances, the tritopic linkers adopt different molecular configurations, Y-shaped and T-shaped, which further combine octahedral or trigonal-prismatic inorganic nodes to afford diverse (3,6)-connected nets. Consequently, 1 and 2 are rtl nets and 3 and 4 are ant nets. Notably, 5 and 6 present rarely observed chiral anh (flu-3) networks with left-handed double helical chains. The structural investigation indicates that the steric tuning of linkers may essentially dictate the resulting diverse MOF structures. Furthermore, the MOFs presented here can be regarded as an ideal structural platform for a better understanding of the assembly of (3,6)-connected rtl, ant, and chiral anh nets, which are closely related to the shape and geometric configuration/conformation of tridentate organic nodes as well as inorganic building nodes.
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Affiliation(s)
- Hui-Yan Liu
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, People's Republic of China
| | - Kang Wang
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, People's Republic of China
| | - Yi Sun
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, People's Republic of China
| | - Rui Wang
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, People's Republic of China
| | - Hai-Ying Wang
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, People's Republic of China
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15
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Delmas LC, White AJP, Pugh D, Evans A, Isbell MA, Heng JYY, Lickiss PD, Davies RP. Stable metal-organic frameworks with low water affinity built from methyl-siloxane linkers. Chem Commun (Camb) 2020; 56:7905-7908. [PMID: 32525142 DOI: 10.1039/d0cc01186j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A tetracarboxylic acid with a methyl-substituted siloxane core (L-H4) has been prepared and applied in the construction of water stable MOFs with low water affinity. L-H4 itself crystallizes as an interpenetrated 3D hydrogen-bonded network. Reaction of L-H4 with ZrIV/HfIV gave IMP-32-Zr/Hf - both 3D MOFs of scu topology.
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Affiliation(s)
- Luke C Delmas
- Molecular Sciences Research Hub, Department of Chemistry, Imperial College London, White City, London W12 0BZ, UK.
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16
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Zhang X, Fan W, Fu M, Jiang W, Lu K, Wang Y, Sun D. Optimizing zirconium metal–organic frameworks through steric tuning for efficient removal of Cr2O72−. Chem Commun (Camb) 2020; 56:10513-10516. [DOI: 10.1039/d0cc04007j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Three Zr-based MOFs are obtained through steric tuning. The synergistic effect between porous structures and functional groups enhanced the adsorption capacity and adsorption rate for Cr2O72−.
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Affiliation(s)
- Xiurong Zhang
- College of Science
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
| | - Weidong Fan
- College of Science
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
| | - Mingyue Fu
- College of Science
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
| | - Weifeng Jiang
- School of Materials Science and Engineering
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
| | - Kebin Lu
- College of Science
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
| | - Yutong Wang
- College of Science
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
| | - Daofeng Sun
- College of Science
- China University of Petroleum (East China)
- Qingdao
- People's Republic of China
- School of Materials Science and Engineering
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