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Wang CC, Lin GM, Lin CH, Chang TW, Ke SY, Liu CY, Lee GH, Chen BH, Chuang YC. Synthesis, Structural Characterization, and Water Vapor Sorption Behavior of Two Ligand Ratio-Dependent Supramolecular Networks, [Cd(2,2'-bpym) 1.5(BDC)]·0.5(2,2'-bpym)·5H 2O and [Cd(2,2'-bpym) 0.5(BDC)(H 2O) 3]. ACS OMEGA 2022; 7:14089-14101. [PMID: 35559195 PMCID: PMC9089378 DOI: 10.1021/acsomega.2c00652] [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: 02/01/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
Two ligand ratio-dependent supramolecular networks, [Cd(2,2'-bpym)1.5(BDC)]·0.5(2,2'-bpym)·5H2O (1) and [Cd(2,2'-bpym)0.5(BDC)(H2O)3] (2), (BDC2- = dianion of terephthalic acid and 2,2'-bpym = 2,2'-bipyrimidine) have been synthesized and structurally characterized by the single-crystal X-ray diffraction method. Structural determination reveals that compound 1 is a two-dimensional (2D) layered metal-organic framework (MOF) constructed via the bridges of Cd(II) ions with 2,2'-bpym and BDC2- ligands, and compound 2 is a zero-dimensional (0D) 2,2'-bpym-bridged di-Cd(II) monomeric complex. When the thermally dehydrated powders of 1 (at 100 °C) were immersed into water solution, most of the dehydrated powders of 1 underwent structural transformation back to rehydrated 1, but very little amounts of the dehydrated powders of 1 were decomposed to light-brown crystals of 2 or colorless crystals of a new coordination polymer (CP), [Cd(2,2'-bpym)(BDC)(H2O)]·3H2O (3), with its one-dimensional (1D) zigzag chain-like framework being constructed via the bridges of Cd(II) ions with the BDC2- ligand. Structural analysis reveals that all 3D supramolecular networks of 1-3 are further constructed via strong intermolecular interactions, including hydrogen bonds and π-π stacking interactions. Compounds 1 and 2 both exhibit significant water vapor hysteresis isotherms, and their cyclic water de-/adsorption behavior accompanied with solid-state structural transformation has been verified by de-/rehydration TG analyses and powder X-ray diffraction (PXRD) measurements.
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Affiliation(s)
- Chih-Chieh Wang
- Department
of Chemistry, Soochow University, Taipei 11102, Taiwan
| | - Geng-Min Lin
- Department
of Chemistry and Center for Emerging Material and Advanced Devices, National, Taiwan University, Taipei 10617, Taiwan
| | - Cheng-Han Lin
- Department
of Chemistry, Soochow University, Taipei 11102, Taiwan
| | - Tsai-Wen Chang
- Department
of Chemistry, Soochow University, Taipei 11102, Taiwan
| | - Szu-Yu Ke
- Department
of Chemistry, Soochow University, Taipei 11102, Taiwan
| | - Chuan-Yien Liu
- Department
of Chemistry, Soochow University, Taipei 11102, Taiwan
| | - Gene-Hsiang Lee
- Instrumentation
Center, National Taiwan University, Taipei 10617, Taiwan
| | - Bo-Hao Chen
- National
Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Yu-Chun Chuang
- National
Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
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2
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Pechenyuk SI, Domonov DP, Gosteva AN. Thermal Decomposition of Cationic, Anionic, and Double Complex Compounds of 3d-Metals. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221090310] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Maximuck WJ, Ganzmann C, Alvi S, Hooda KR, Gladysz JA. Rendering classical hydrophilic enantiopure Werner salts [M(en) 3] n+nX - lipophilic (M/n = Cr/3, Co/3, Rh/3, Ir/3, Pt/4); new chiral hydrogen bond donor catalysts and enantioselectivities as a function of metal and charge. Dalton Trans 2020; 49:3680-3691. [PMID: 32124905 DOI: 10.1039/d0dt00523a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Known hydrophilic halide salts of the title compounds are converted to new lipophilic BArf- (B(3,5-C6H3(CF3)2)4-) salts. These are isolated as hydrates (Λ- or Δ-[M(en)3]n+nBArf-·zH2O; z = 17-9) and characterized by NMR (acetone-d6) and microanalyses. Thermal stabilities are probed by capillary thermolyses and TGA and DSC measurements (onset of dehydration 71-151 °C). In the presence of tertiary amines, they are effective catalysts for enantioselective Michael type carbon-carbon or carbon-nitrogen bond forming additions of 1,3-dicarbonyl compounds (acceptors: trans-β-nitrostyrene, di-tert-butylazodicarboxylate, 2-cyclopenten-1-one; average ee = 33%, 52%, 17%). Effects of the metal and charge upon enantioselectivities are analyzed. A number of properties appear to correlate to the NH Brønsted acidity order ([Pt(en)3]4+ > [Cr(en)3]3+ > [Co(en)3]3+ > [Rh(en)3]3+ > [Ir(en)3]3+).
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Affiliation(s)
- William J Maximuck
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, USA.
| | - Carola Ganzmann
- Institut für Organische Chemie and Interdisciplinary Center for Molecular Materials Friedrich-Alexander-Universität Erlangen-Nürnberg, Henkestraße 42, 91054 Erlangen, Germany
| | - Scheherzad Alvi
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, USA.
| | - Karan R Hooda
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, USA.
| | - John A Gladysz
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012, USA.
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4
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Redetermination of the crystal structure of tetrammineplatinum(II) dichloride – A microporous hydrogen-bonded 3D network exhibiting a temperature-dependent order-disorder phase transition. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Radoń M. Benchmarking quantum chemistry methods for spin-state energetics of iron complexes against quantitative experimental data. Phys Chem Chem Phys 2019; 21:4854-4870. [PMID: 30778468 DOI: 10.1039/c9cp00105k] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The accuracy of relative spin-state energetics predicted by selected quantum chemistry methods: coupled cluster theory at the CCSD(T) level, multiconfigurational perturbation theory (CASPT2, NEVPT2), multireference configuration interaction at the MRCISD+Q level, and a number of DFT methods, is quantitatively evaluated by comparison with the experimental data of four octahedral iron complexes. The available experimental data, either spin-forbidden transition energies or spin crossover enthalpies, are corrected for relevant environmental effects in order to derive the quantitative benchmark set of iron spin-state energetics. Comparison of theory predictions with the resulting reference data: (1) validates the high accuracy of the CCSD(T) method, particularly when based on Kohn-Sham orbitals, giving the maximum error below 2 kcal mol-1 and the mean absolute error (MAE) below 1 kcal mol-1; (2) corroborates the tendency of CASPT2 to systematically overstabilize higher-spin states by up to 5.5 kcal mol-1; (3) confirms that the latter problem is partly remedied by the recently proposed CASPT2/CC approach [Phung et al., J. Chem. Theory Comput., 2018, 14, 2446-2455]; (4) demonstrates that NEVPT2 performs worse than CASPT2, by giving errors up to 7 kcal mol-1; (5) shows that the accuracy of MRCISD+Q spin-state energetics strongly depends on the size-consistency correction: the Davidson-Silver and Pople corrections perform best (MAE < 3 kcal mol-1), whereas the standard Davidson correction is not recommended (MAE of 7 kcal mol-1). Only a few DFT methods (including the best performing ones identified in this study: B2PLYP-D3 and OPBE) are able to provide a balanced description of the spin-state energetics for all four studied iron complexes simultaneously, corroborating the non-universality problem of approximate density functionals.
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Affiliation(s)
- Mariusz Radoń
- Faculty of Chemistry, Jagiellonian University in Krakow, ul. Gronostajowa 2, 30-387 Kraków, Poland.
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6
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Wang CC, Ke SY, Chen KT, Sun NK, Liu WF, Ho ML, Lu BJ, Hsieh YT, Chuang YC, Lee GH, Huang SY, Yang EC. Sponge-Like Water De-/Ad-Sorption versus Solid-State Structural Transformation and Colour-Changing Behavior of an Entangled 3D Composite Supramolecuar Architecture, [Ni₄(dpe)₄(btc)₂(Hbtc)(H₂O)₉]·3H₂O. Polymers (Basel) 2018; 10:polym10091014. [PMID: 30960939 PMCID: PMC6403924 DOI: 10.3390/polym10091014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 09/08/2018] [Accepted: 09/08/2018] [Indexed: 11/16/2022] Open
Abstract
An entangled composite compound, [Ni₄(dpe)₄(btc)₂(Hbtc)(H₂O)₉]·3H₂O (1), where H₃btc = 1,3,5-benzenetricarboxylic acid and dpe = 1,2-bis(4-pyridyl)ethane, has been synthesized and structurally characterized. Single-crystal structural determination reveals that compound 1 consists of four coordination polymers (CPs), with two two-dimensional (2D) (4,4) layered metal-organic frameworks (MOFs) of [Ni(dpe)(Hbtc)(H₂O)] and [Ni(dpe)(btc)(H₂O)]- anion, and two one-dimensional (1D) polymeric chains of [Ni(dpe)(btc)(H₂O)₃]- anion and [Ni(dpe)(H₂O)₄]2+ cation, respectively. The three-dimensional (3D) supramolecular architecture of 1 is constructed via the inter-penetration of inter-digited, double-layered, 2D rectangle-grid MOFs by two 1D coordination polymeric chains, and tightly entangled together via the combination of inter-CPs π⁻π stacking and hydrogen bonding interactions. The ad-/de-sorption isotherms of 1 for water displays a hysteresis profile with a maximum adsorption of 17.66 water molecules of per molecule unit at relative P/P₀ < 0.89. The reversible de-/re-hydration processes in 1 monitored by cyclic water de-/ad-sorption TG analysis and PXRD measurements evidence a sponge-like water de-/ad-sorption property associated with a thermal-induced solid-state structural transformation. The magnetic property of 1 suggests that the ferromagnetic coupling might refer to a stronger inter-Ni(II) interaction, which could be along the btc3- or Hbtc2- ligands; the antiferromagnetic coupling corresponding to the weaker inter-Ni(II) interactions, which could be the dpe ligands for the 2D framework.
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Affiliation(s)
- Chih-Chieh Wang
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Szu-Yu Ke
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Kuan-Ting Chen
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Ning-Kuei Sun
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Wei-Fang Liu
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Mei-Lin Ho
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Bing-Jyun Lu
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Yi-Ting Hsieh
- Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
| | - Yu-Chun Chuang
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan.
| | - Gene-Hsiang Lee
- Instrumentation Center, National Taiwan University, Taipei 10617, Taiwan.
| | - Shi-Yi Huang
- Department of Chemistry, Fu Jen Catholic University, Xinbei 24205, Taiwan.
| | - En-Che Yang
- Department of Chemistry, Fu Jen Catholic University, Xinbei 24205, Taiwan.
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7
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Cindrić M, Stilinović V, Rubčić M, Medak G, Šišak Jung D, Vrdoljak V. Supramolecular assembly of oxalatomolybdates controlled by the hydrogen bonding potential of Co(iii)-ammine cations. CrystEngComm 2018. [DOI: 10.1039/c7ce02205k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Six oxalatomolybdate anions of different nuclearities have been obtained in reactions of {[MoO3(ox)]}n2n− and [Mo2O5(ox)2(H2O)2]2− anions with a series of Co(iii)-ammine cations.
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Affiliation(s)
- Marina Cindrić
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- Zagreb
- Croatia
| | | | - Mirta Rubčić
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- Zagreb
- Croatia
| | - Glorija Medak
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- Zagreb
- Croatia
| | | | - Višnja Vrdoljak
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- Zagreb
- Croatia
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8
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Reversible Single-Crystal-to-Single-Crystal Structural Transformation in a Mixed-Ligand 2D Layered Metal-Organic Framework: Structural Characterization and Sorption Study. CRYSTALS 2017. [DOI: 10.3390/cryst7120364] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Wang CC, Sheu GB, Ke SY, Shin CY, Cheng YJ, Chen YT, Cho CH, Ho ML, Chen WT, Liao RH, Lee GH, Sheu HS. A 3D porous supramolecular architecture via π–π assembly of 2D metal–organic frameworks (MOFs): structure-versus-luminescence reversibility and gas adsorption properties. CrystEngComm 2015. [DOI: 10.1039/c4ce01849d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Noro SI, Fukuhara K, Sugimoto K, Hijikata Y, Kubo K, Nakamura T. Anion-dependent host-guest properties of porous assemblies of coordination complexes (PACs), [Cu(A)₂(py)₄] (A = PF₆, BF₄, CF₃SO₃, and CH₃SO₃; py = pyridine), based on Werner-type copper(II) complexes in the solid state. Dalton Trans 2014; 42:11100-10. [PMID: 23801351 DOI: 10.1039/c3dt51104a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the syntheses and crystal structures of novel porous assemblies of coordination complexes (PACs) with/without guest molecules, α-[Cu(A)₂(py)₄] (α-PAC-2-A (A = PF₆, BF₄, CF₃SO₃, and CH₃SO₃); py = pyridine), γ-{[Cu(PF₆)₂(py)₄]·2guest} (γ-PAC-2-PF₆ ⊃ 2guest (guest = acetone and py)), γ-{[Cu(BF₄)₂(py)₄]·2acetone} (γ-PAC-2-BF₄ ⊃ 2acetone), and β-{[Cu(CH₃SO₃)₂(py)₄]·2.67H₂O} (β-PAC-2-CH₃SO₃ ⊃ 2.67H₂O). The single-crystal X-ray diffraction analyses of α-PAC-2-A show that α-PAC-2-A have dense packing structures, in which anions of the discrete coordination complexes form weak hydrogen-bonding and anion-π interactions. In contrast, γ-PAC-2-PF₆ ⊃ 2guest, γ-PAC-2-BF₄ ⊃ 2acetone, and β-PAC-2-CH₃SO₃ ⊃ 2.67H₂O form guest-including structures with coordination environments around the Cu(II) atoms similar to the α-forms. The vapour adsorption measurements for MeCN and acetone in α-PAC-2-A suggest that the adsorption associated with structural transformations is induced by weak Lewis-base PF₆⁻ and BF₄⁻ anions covered only with fluorine atoms, which weaken the host-host interactions.
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Affiliation(s)
- Shin-ichiro Noro
- Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0020, Japan.
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11
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Noro SI, Fukuhara K, Kubo K, Nakamura T. Synthesis, Crystal Structure, and Adsorption Properties of Werner-type Cu(II) Complex [Cu(CF3SO3)2(4-methylpyridine)4]. CHEM LETT 2012. [DOI: 10.1246/cl.2012.1314] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shin-ichiro Noro
- Research Institute for Electronic Science, Hokkaido University
- Graduate School of Environmental Earth Science, Hokkaido University
- PRESTO, Japan Science and Technology Agency (JST)
| | - Katsuo Fukuhara
- Graduate School of Environmental Earth Science, Hokkaido University
| | - Kazuya Kubo
- Research Institute for Electronic Science, Hokkaido University
- Graduate School of Environmental Earth Science, Hokkaido University
| | - Takayoshi Nakamura
- Research Institute for Electronic Science, Hokkaido University
- Graduate School of Environmental Earth Science, Hokkaido University
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12
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Wang CC, Yeh CT, Cheng YT, Chen IH, Lee GH, Shih WJ, Sheu HS, Fedorov VE. A hydrogen-bonded and π–π assembled 3D supramolecular network, [Co(en)3]·1.5(C5O5), with 1D microporous hydrophilic channels showing reversible water ad/de-sorption property. CrystEngComm 2012. [DOI: 10.1039/c2ce25327e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Noro SI, Ohba T, Fukuhara K, Takahashi Y, Akutagawa T, Nakamura T. Diverse structures and adsorption properties of quasi-Werner-type copper(ii) complexes with flexible and polar axial bonds. Dalton Trans 2011; 40:2268-74. [PMID: 21258723 DOI: 10.1039/c0dt01129k] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Shin-ichiro Noro
- Research Institute for Electronic Science, Hokkaido University, Sapporo, Japan.
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