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Wang JY, Mei L, Liu Y, Jin QY, Hu KQ, Yu JP, Jiao CS, Zhang M, Shi WQ. Unveiling Structural Diversity of Uranyl Compounds of Aprotic 4,4'-Bipyridine N, N'-Dioxide Bearing O-Donors. ACS OMEGA 2023; 8:8894-8909. [PMID: 36910938 PMCID: PMC9996810 DOI: 10.1021/acsomega.3c00640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
As an aprotic O-donor ligand, 4,4'-bipyridine N,N'-dioxide (DPO) shows good potential for the preparation of uranyl coordination compounds. In this work, by regulating reactant compositions and synthesis conditions, diverse coordination assembly between uranyl and DPO under different reaction conditions was achieved in the presence of other coexisting O-donors. A total of ten uranyl-DPO compounds, U-DPO-1 to U-DPO-10, have been synthesized by evaporation or hydro/solvothermal treatment, and the possible competition and cooperation of DPO with other O-donors for the formation of these uranyl-DPO compounds are discussed. Starting with an aqueous solution of uranyl nitrate, it is found that an anionic nitrate or hydroxyl group is involved in the coordination sphere of uranyl in U-DPO-1 ((UO2)(NO3)2(H2O)2·(DPO)), U-DPO-2 ((UO2)(NO3)2(DPO)), and U-DPO-3 ((UO2)(DPO)(μ2-OH)2), where DPO takes three different kinds of coordination modes, i.e. uncoordinated, monodentate, and biconnected. The utilization of UO2(CF3SO3)2 in acetonitrile, instead of an aqueous solution of uranyl nitrate, precludes the participation of nitrate and hydroxyl, and ensures the engagement of DPO ligands (4-5 DPO ligands for each uranyl) in a uranyl coordination sphere of U-DPO-4 ([(UO2)(CF3SO3)(DPO)2](CF3SO3)), U-DPO-5 ([UO2(H2O)(DPO)2](CF3SO3)2) and U-DPO-6 ([(UO2)(DPO)2.5](CF3SO3)2). Moreover, when combined with anionic carboxylate ligands, terephthalic acid (H2TPA), isophthalic acid (H2IPA), and succinic acid (H2SA), DPO works well with them to produce four mixed-ligand uranyl compounds with similar structures of two-dimensional (2D) networks or three-dimensional (3D) frameworks, U-DPO-7 ((UO2)(TPA)(DPO)), U-DPO-8 ((UO2)2(DPO)(IPA)2·0.5H2O), U-DPO-9 ((UO2)(SA)(DPO)·H2O), and U-DPO-10 ((UO2)2(μ2-OH)(SA)1.5(DPO)). Density functional theory (DFT) calculations conducted to probe the bonding features between uranyl ions and different O-donor ligands show that the bonding ability of DPO is better than that of anionic CF3SO3 -, nitrate, and a neutral H2O molecule and comparable to that of an anionic carboxylate group. Characterization of physicochemical properties of U-DPO-7 and U-DPO-10 with high phase purity including infrared (IR) spectroscopy, thermogravimetric analysis (TGA), and luminescence properties is also provided.
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Affiliation(s)
- Jing-yang Wang
- Fundamental
Science on Nuclear Safety and Simulation Technology Laboratory, College
of Nuclear Science and Technology, Harbin
Engineering University, Harbin 150001, China
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Lei Mei
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Yang Liu
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Qiu-yan Jin
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
| | - Kong-qiu Hu
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Ji-pan Yu
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Cai-shan Jiao
- Fundamental
Science on Nuclear Safety and Simulation Technology Laboratory, College
of Nuclear Science and Technology, Harbin
Engineering University, Harbin 150001, China
| | - Meng Zhang
- Fundamental
Science on Nuclear Safety and Simulation Technology Laboratory, College
of Nuclear Science and Technology, Harbin
Engineering University, Harbin 150001, China
| | - Wei-qun Shi
- Laboratory
of Nuclear Energy Chemistry, Institute of
High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
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Jennifer SJ, Razak IA, Ebenezer C, Solomon RV. Role of Cl• • •Cl halogen bonds in tuning the crystals of Uranyl-Dicholorothiophene carboxylate based hybrid cluster materials through N-donor counter ions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ridenour JA, Cahill CL. Nine isomorphous lanthanide–uranyl f–f bimetallic materials with 2-thiophenecarboxylic acid and terpyridine: structure and concomitant luminescent properties. CrystEngComm 2018. [DOI: 10.1039/c8ce00811f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Concomitant and semi-selective uranyl and lanthanide luminescence observed within a series of f–f bimetallic molecular materials (UO22+/Ln = Pr–Er).
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Azam M, Al-Resayes SI, Alam M, Albaqami NTM, Park S, Trzesowska-Kruszynska A, Kruszynski R. Synthesis and structural characterization of a dimethylformamide bound dioxouranium(VI) salen based complex with propylene linkage. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.08.103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Azam M, Al-Resayes SI, Trzesowska-Kruszynska A, Kruszynski R, Kumar P, Jain SL. Seven-coordinated chiral uranyl(VI) salen complex as effective catalyst for C–H bond activation of dialkylanilines under visible light. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.12.033] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Zhu LZ, Wang CZ, Mei L, Wang L, Liu YH, Zhu ZT, Zhao YL, Chai ZF, Shi WQ. Two novel uranyl complexes of a semi-rigid aromatic tetracarboxylic acid supported by an organic base as an auxiliary ligand or a templating agent: an experimental and theoretical exploration. CrystEngComm 2015. [DOI: 10.1039/c5ce00223k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jennifer SJ, Thomas Muthiah P. Syntheses and characterization of two novel tetranuclear lead(II) clusters self-assembled by hydrogen bonded interactions. Chem Cent J 2014; 8:39. [PMID: 24987455 PMCID: PMC4077112 DOI: 10.1186/1752-153x-8-39] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Accepted: 06/16/2014] [Indexed: 11/22/2022] Open
Abstract
Background The usage of polynuclear metal clusters as secondary building units (SBU’s) in designing of metal organic frameworks (MOF’s) is a field of current interest. These metal clusters have attracted a great deal of attention not only due to their interesting structural topologies but also due to promising physical and chemical properties. In this regard various d,f block (transition and lanthanide) metal clusters have been widely investigated so far. Less attention is paid to construction of heavy p-block Pb(II) clusters. Results Two mixed ligand Pb(II) clusters have been synthesized with bipy(2,2’-Bipyridine), phen(1,10-Phenanthroline), quin (8-Hydroxy quinolinate) and 5-tpc (5-chloro thiophene 2-carboxylate). They have been characterized by elemental analysis, IR, TGA and X-ray crystallography. X-ray diffraction analysis reveals that the complexes [Pb4(quin)4(bipy)2(5-tpc)4] (1) and [Pb4(quin) 4(phen) 2(5-tpc)4] (2) are tetranuclear. The complexes show a slight variation in unit cell parameters, due to the replacement of bipy and the phen ligands. Both complexes contain two types of Pb(II) ions which differ in the coordination geometry around the Pb(II) ion. Conclusions In both complexes the four lead ions Pb1,Pb2, Pb1i and Pb2i lie on the same plane bridged by the 5-tpc anions. Pb1 and Pb2 of both complexes contain a 5-tpc and quin coordinated in a bidentate chelating bridging fashion. In addition the Pb2 and Pb2i ions alone contain a bipy and phen in a bidentate chelating fashion in (1) and (2) respectively. An additional notable feature in both of these complexes are the bridging ability of the quin oxygen which forms a network of coordination bonds in between the four Pb(II) ions. In both complexes the individual units are self-assembled by C-H---Cl/C-H---S hydrogen bonding interactions to generate 2-D aggregates.
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