1
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Ruiz-Bilbao E, Pache A, Barrenechea U, Reinoso S, San Felices L, Vivanco MDM, Lezama L, Artetxe B, Gutiérrez-Zorrilla JM. Crystal-to-crystal polymerisation of monosubstituted [PW 11O 39Cu(H 2O)] 5- Keggin-type anions. Dalton Trans 2024; 53:9042-9051. [PMID: 38727523 DOI: 10.1039/d4dt00690a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
The reaction between neutral bis(picolinate)copper(II) complexes and copper(II)-monosubstituted Keggin-type phosphotungstate anions formed in situ leads to the formation of the hybrid [C(NH2)3]10[{PW11O39Cu(H2O)}2{Cu(pic)2}]·10H2O compound (1, pic = picolinate) in the presence of structure-directing guanidinium cations. Single-crystal X-ray diffraction studies demonstrate that 1 contains dimeric {PW11O39Cu(H2O)}2{Cu(pic)2} molecular species constituted by two Keggin-type anions linked by one {Cu(pic)2} octahedral complex through axial coordination to their terminal oxygen atoms. The extensive hydrogen-bonding network established by guanidium cations and Keggin clusters plays a key role in retaining the crystallinity of the system throughout dehydration to allow a single-crystal-to-single-crystal (SCSC) transformation into the anhydrous [C(NH2)3]10[{PW11O39Cu}2{Cu(pic)2}] (2a) at 170 °C. Structural modifications involve the re-orientation, shifting in ca. 1.5 Å and condensation of all the {PW11O39Cu} units to result in {PW11O39Cu}n chains in an unprecedented solid-state polymerisation. This phase transition also implies the cleavage of Cu-O bonds induced by the rotation and translation of Keggin-type anions, in such a way that hybrid dimeric units in 1 are dismantled and {Cu(pic)2} complexes become square planar. The irreversibility of the phase transition has been confirmed by combined thermal and diffractometric analyses, which evidence that the anhydrous phase adsorbs only one water molecule per cluster to become the [C(NH2)3]10[{PW11O39Cu}2{Cu(pic)2}]·2H2O (2h) hydrated derivative without any significant alteration in its cell parameters, nor in its crystalline structure. Phase transformations have been monitored by electron paramagnetic resonance spectroscopy.
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Affiliation(s)
- Estibaliz Ruiz-Bilbao
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
- BCMaterials Edificio Martina Casiano, 3rd Floor, UPV/EHU Science Park, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Aroa Pache
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Unai Barrenechea
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Santiago Reinoso
- Institute for Advanced Materials and Mathematics (INAMAT2), Departamento de Ciencias, Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006 Pamplona, Spain
| | - Leire San Felices
- Servicios Generales de Investigación SGIker, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain
| | - Maria dM Vivanco
- Cancer Heterogeneity Lab, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, 48160 Derio, Spain
| | - Luis Lezama
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Beñat Artetxe
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Juan M Gutiérrez-Zorrilla
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
- BCMaterials Edificio Martina Casiano, 3rd Floor, UPV/EHU Science Park, Barrio Sarriena s/n, 48940 Leioa, Spain
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2
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Sánchez-Lara E, Favela R, Tzian K, Monroy-Torres B, Romo-Pérez A, Ramírez-Apan MT, Flores-Alamo M, Rodríguez-Diéguez A, Cepeda J, Castillo I. Effects of the tetravanadate [V 4O 12] 4- anion on the structural, magnetic, and biological properties of copper/phenanthroline complexes. J Biol Inorg Chem 2024; 29:139-158. [PMID: 38175299 PMCID: PMC11001746 DOI: 10.1007/s00775-023-02035-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 10/30/2023] [Indexed: 01/05/2024]
Abstract
The aim to access linked tetravanadate [V4O12]4- anion with mixed copper(II) complexes, using α-amino acids and phenanthroline-derived ligands, resulted in the formation of four copper(II) complexes [Cu(dmb)(Gly)(OH2)]2[Cu(dmb)(Gly)]2[V4O12]·9H2O (1) [Cu(dmb)(Lys)]2[V4O12]·8H2O (2), [Cu(dmp)2][V4O12]·C2H5OH·11H2O (3), and [Cu(dmp)(Gly)Cl]·2H2O (4), where dmb = 4,4'-dimethioxy-2,2'-bipyridine; Gly = glycine; Lys = lysine; and dmp = 2,9-dimethyl-1,10-phenanthroline. The [V4O12]4- anion is functionalized with mixed copper(II) units in 1 and 2; while in 3, it acts as a counterion of two [Cu(dmp)]2+ units. Compound 4 crystallized as a unit that did not incorporate the vanadium cluster. All compounds present magnetic couplings arising from Cu⋯O/Cu⋯Cu bridges. Stability studies of water-soluble 3 and 4 by UV-Vis spectroscopy in cell culture medium confirmed the robustness of 3, while 4 appears to undergo ligand scrambling over time, resulting partially in the stable species [Cu(dmp)2]+ that was also identified by electrospray ionization mass spectrometry at m/z = 479. The in vitro cytotoxicity activity of 3 and 4 was determined in six cancer cell lines; the healthy cell line COS-7 was also included for comparative purposes. MCF-7 cells were more sensitive to compound 3 with an IC50 value of 12 ± 1.2 nmol. The tested compounds did not show lipid peroxidation in the TBARS assay, ruling out a mechanism of action via reactive oxygen species formation. Both compounds inhibited cell migration at 5 µM in wound-healing assays using MCF-7, PC-3, and SKLU-1 cell lines, opening a new window to study the anti-metastatic effect of mixed vanadium-copper(II) systems.
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Affiliation(s)
- Eduardo Sánchez-Lara
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico.
| | - Roberto Favela
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico
| | - Kitze Tzian
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico
| | - Brian Monroy-Torres
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico
| | - Adriana Romo-Pérez
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico
| | - María Teresa Ramírez-Apan
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico
| | - Marcos Flores-Alamo
- Facultad de Química, Universidad Nacional Autónoma de México, Circuito Exterior, CU, 04510, Ciudad de Mexico, Mexico
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Avda. Fuentenueva, 18071, Granada, Spain
| | - Javier Cepeda
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco UPV/EHU, 20018, Donostia-San Sebastian, Spain
| | - Ivan Castillo
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Interior, CU, 04510, Ciudad de Mexico, Mexico.
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3
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Ruiz-Bilbao E, Iturrospe A, Reinoso S, Artetxe B, Beobide G, San Felices L, Lezama L, Gutiérrez-Zorrilla JM, Darwish S, Sensharma D, Zaworotko MJ. Consecutive Single-Crystal-to-Single-Crystal Isomerization of Novel Octamolybdate Anions within a Microporous Hybrid Framework with Robust Water Sorption Properties. Angew Chem Int Ed Engl 2023; 62:e202307436. [PMID: 37319321 DOI: 10.1002/anie.202307436] [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: 05/26/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 06/17/2023]
Abstract
The 3D hybrid framework [{Cu(cyclam)}3 (κ-Mo8 O27 )] ⋅ 14H2 O (1) (cyclam=1,4,8,11-tetraazacyclotetradecane) undergoes sequential single-crystal-to-single-crystal transformations upon heating to afford two different anhydrous phases (2 a and 3 a). These transitions modify the framework dimensionality and enable the isomerization of κ-octamolybdate (κ-Mo8 ) anions into λ (2 a) and μ (3 a) forms through metal migration. Hydration of 3 a involves condensation of one water molecule to the cluster to afford the γ-Mo8 isomer in 4, which dehydrates back into 3 a through the 6 a intermediate. In contrast, 2 a reversibly hydrates to form 5, exhibiting the same Mo8 cluster as that of 1. It is remarkable that three of the Mo8 clusters (κ, λ and μ) are new and that up to three different microporous phases can be isolated from 1 (2 a, 3 a, and 6 a). Water vapor sorption analyses show high recyclability and the highest uptake values for POM-based systems. The isotherms display an abrupt step at low humidity level desirable for humidity control devices or water harvesting in drylands.
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Affiliation(s)
- Estibaliz Ruiz-Bilbao
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080, Bilbao, Spain
| | - Amaia Iturrospe
- Centro de Física de Materiales (CSIC, UPV/EHU), Paseo Manuel Lardizabal 5, 20018, Donostia-San Sebastián, Spain
| | - Santiago Reinoso
- Departamento de Ciencias & Institute for Advanced Materials and Mathematics (InaMat2), Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006, Pamplona, Spain
| | - Beñat Artetxe
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080, Bilbao, Spain
| | - Garikoitz Beobide
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080, Bilbao, Spain
- BCMaterials, Edificio Martina Casiano, 3rd Floor, UPV/EHU Science Park, Barrio Sarriena s/n, 48940, Leioa, Spain
| | - Leire San Felices
- Servicios Generales de Investigación SGIker, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080, Bilbao, Spain
| | - Luis Lezama
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080, Bilbao, Spain
| | - Juan M Gutiérrez-Zorrilla
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080, Bilbao, Spain
- BCMaterials, Edificio Martina Casiano, 3rd Floor, UPV/EHU Science Park, Barrio Sarriena s/n, 48940, Leioa, Spain
| | - Shaza Darwish
- Bernal Institute, Department of Chemical Sciences, University of Limerick, Limerick, V94 T9PX, Ireland
| | - Debobroto Sensharma
- Bernal Institute, Department of Chemical Sciences, University of Limerick, Limerick, V94 T9PX, Ireland
| | - Michael J Zaworotko
- Bernal Institute, Department of Chemical Sciences, University of Limerick, Limerick, V94 T9PX, Ireland
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4
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Wang Z, Zhu YJ, Han BL, Li YZ, Tung CH, Sun D. A route to metalloligands consolidated silver nanoclusters by grafting thiacalix[4]arene onto polyoxovanadates. Nat Commun 2023; 14:5295. [PMID: 37652941 PMCID: PMC10471715 DOI: 10.1038/s41467-023-41050-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
Metalloligands provide a potent strategy for manipulating the surface metal arrangements of metal nanoclusters, but their synthesis and subsequent installation onto metal nanoclusters remains a significant challenge. Herein, two atomically precise silver nanoclusters {Ag14[(TC4A)6(V9O16)](CyS)3} (Ag14) and {Ag43S[(TC4A)2(V4O9)]3(CyS)9(PhCOO)3Cl3(SO4)4(DMF)3·6DMF} (Ag43) are synthesized by controlling reaction temperature (H4TC4A = p-tert-butylthiacalix[4]arene). Interestingly, the 3D scaffold-like [(TC4A)6(V9O16)]11- metalloligand in Ag14 and 1D arcuate [(TC4A)2(V4O9)]6- metalloligand in Ag43 exhibit a dual role that is the internal polyoxovanadates as anion template and the surface TC4A4- as the passivating agent. Furthermore, the thermal-induced structure transformation between Ag14 and Ag43 is achieved based on the temperature-dependent assembly process. Ag14 shows superior photothermal conversion performance than Ag43 in solid state indicating its potential for remote laser ignition. Here, we show the potential of two thiacalix[4]arene modified polyoxovanadates metalloligands in the assembly of metal nanoclusters and provide a cornerstone for the remote laser ignition applications of silver nanoclusters.
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Affiliation(s)
- Zhi Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China
| | - Yan-Jie Zhu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China
| | - Bao-Liang Han
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China
| | - Yi-Zhi Li
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China
| | - Chen-Ho Tung
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China
| | - Di Sun
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
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5
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Teng D, Jin P, Guo W, Liu J, Wang W, Li P, Cao Y, Zhang L, Zhang Y. Recyclable Magnetic Iron Immobilized onto Chitosan with Bridging Cu Ion for the Enhanced Adsorption of Methyl Orange. Molecules 2023; 28:molecules28052307. [PMID: 36903554 PMCID: PMC10005193 DOI: 10.3390/molecules28052307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Chitosan (CS) is a natural and low-cost adsorbent for capturing metal ions and organic compounds. However, the high solubility of CS in acidic solution would make it difficult to recycle the adsorbent from the liquid phase. In this study, the CS/Fe3O4 was prepared via Fe3O4 nanoparticles immobilized onto a CS surface, and the DCS/Fe3O4-Cu was further fabricated after surface modification and the adsorption of Cu ions. The meticulously tailored material displayed the sub-micron size of an agglomerated structure with numerous magnetic Fe3O4 nanoparticles. During the adsorption of methyl orange (MO), the DCS/Fe3O4-Cu delivered a superior removal efficiency of 96.4% at 40 min, which is more than twice the removal efficiency of 38.7% for pristine CS/Fe3O4. At an initial MO concentration of 100 mg L-1, the DCS/Fe3O4-Cu exhibited the maximum adsorption capacity of 144.60 mg g-1. The experimental data were well explained by the pseudo-second-order model and Langmuir isotherm, suggesting the dominant monolayer adsorption. The composite adsorbent still maintained a large removal rate of 93.5% after five regeneration cycles. This work develops an effective strategy to simultaneously achieve high adsorption performance and convenient recyclability for wastewater treatment.
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Affiliation(s)
- Daoguang Teng
- Zhongyuan Critical Metals Laboratory, Zhengzhou University, Zhengzhou 450001, China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Peng Jin
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Wenhuan Guo
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Jiang Liu
- Zhongyuan Critical Metals Laboratory, Zhengzhou University, Zhengzhou 450001, China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Wei Wang
- Zhongyuan Critical Metals Laboratory, Zhengzhou University, Zhengzhou 450001, China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Peng Li
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Yijun Cao
- Zhongyuan Critical Metals Laboratory, Zhengzhou University, Zhengzhou 450001, China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Ling Zhang
- Zhongyuan Critical Metals Laboratory, Zhengzhou University, Zhengzhou 450001, China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
- Correspondence: (L.Z.); (Y.Z.)
| | - Ying Zhang
- Zhongyuan Critical Metals Laboratory, Zhengzhou University, Zhengzhou 450001, China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
- Correspondence: (L.Z.); (Y.Z.)
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6
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Somasundaram JD, Ebrahimi A, Nandan SP, Cherevan A, Eder D, Šupolíková M, Nováková E, Gyepes R, Krivosudský L. Functionalization of decavanadate anion by coordination to cobalt(II): Binding to proteins, cytotoxicity, and water oxidation catalysis. J Inorg Biochem 2023; 239:112067. [PMID: 36423394 DOI: 10.1016/j.jinorgbio.2022.112067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 11/18/2022]
Abstract
A series of five decavanadates (V10) using a simple, one-pot synthesis, adhering to the model template: transition metal ion - decavanadate - ligands:(Hnicotinamide)2{[Co(H2O)3(nicotinamide)2]2[μ-V10O28]}.6H2O (1), {[Co(H2O)4(isonicotinamide)2]3}V10O28·4H2O (2), {[Co(H2O)4]2[Co(H2O)2(μ-pyrazinamide)2][μ-V10O28]}·4H2O (3) {[Co(H2O)4(μ-pyrazinamide)]3.V10O28}·4H2O (4), and (NH4)2{[Ni(H2O)4(2-hydroxyethylpyridine)]2}V10O28·2H2O (5) was synthesized. X-ray analysis reveals that 1 and 3 are decavanadato complexes, while 2, 4 and 5 are decavanadate complex salts. Moreover, 3 is the first example of a polymeric decavanadato complex, employing direct coordination with the metal center and the organic ligand, in toto. From the solution studies using 51V NMR spectroscopy, it was decoded that 1 and 3 stay stable in the model buffer solution and aqueous media. Binding to model proteins, cytotoxicity and water oxidation catalysis (WOC) was studied primarily for 1 and 3 and concluded that neither 1 nor 3 have an interaction with the model proteins thaumatin, lysozyme and proteinase K, because of the presence of the organic ligands in the Co(II) center, any further interplay with the proteins was blocked. Cytotoxicity studies reveal that 1 is 40% less toxic (0.05 mM) and 26% less toxic (0.1 mM) than the uncoordinated V10 with human cell lines A549 and HeLa respectively. In WOC, 1 performed superior activity, by evolving 143.37 nmol of O2 which is 700% (9-fold) increase than the uncoordinated V10.
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Affiliation(s)
- Janaki Devi Somasundaram
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, Mlynská dolina, 842 15 Bratislava, Slovakia
| | - Arash Ebrahimi
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, Mlynská dolina, 842 15 Bratislava, Slovakia
| | - Sreejith P Nandan
- Institute of Materials Chemistry, Technische Universität Wien, 1060 Vienna, Austria
| | - Alexey Cherevan
- Institute of Materials Chemistry, Technische Universität Wien, 1060 Vienna, Austria.
| | - Dominik Eder
- Institute of Materials Chemistry, Technische Universität Wien, 1060 Vienna, Austria
| | - Miroslava Šupolíková
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, Mlynská dolina, 842 15 Bratislava, Slovakia
| | - Eva Nováková
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, Mlynská dolina, 842 15 Bratislava, Slovakia
| | - Róbert Gyepes
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, Prague 128 00, Czech Republic
| | - Lukáš Krivosudský
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, Mlynská dolina, 842 15 Bratislava, Slovakia.
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7
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Kobayashi J, Shimura K, Mikurube K, Otobe S, Matsumoto T, Ishikawa E, Naruke H, Ito T. Polyoxomolybdate Layered Crystals Constructed from a Heterocyclic Surfactant: Syntheses, Pseudopolymorphism and Introduction of Metal Cations. MATERIALS 2022; 15:ma15072429. [PMID: 35407761 PMCID: PMC8999574 DOI: 10.3390/ma15072429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 11/17/2022]
Abstract
Crystals with layered structures are crucial for the construction of functional materials exhibiting intercalation, ionic conductivity, or emission properties. Polyoxometalate crystals hybridized with surfactant cations have distinct layered packings due to the surfactants which can form lamellar structures. Introducing metal cations into such polyoxometalate-surfactant hybrid crystals is significant for the addition of specific functions. Here, polyoxomolybdate–surfactant hybrid crystals were synthesized as single crystals, and unambiguously characterized by X-ray structure analyses. Octamolybdate ([Mo8O26]4–, Mo8) and heterocyclic surfactant of 1-dodecylpyridinium (C12py) were employed. The hybrid crystals were composed of α-type and β-type Mo8 isomers. Two crystalline phases containing α-type Mo8 were obtained as pseudopolymorphs depending on the crystallization conditions. Crystallization with the presence of rubidium and cesium cations caused the formation of metal cation-introduced hybrid crystals comprising β-Mo8 (C12py-Rb-Mo8 and C12py-Cs-Mo8). The yield of the C12py-Rb-Mo8 hybrid crystal was almost constant within crystallization temperatures of 279–303 K, while that of C12py-Cs-Mo8 decreased over 288 K. This means that the C12py-Mo8 hybrid crystal can capture Rb+ and Cs+ from the solution phase into the solids as the C12py-Rb-Mo8 and C12py-Cs-Mo8 hybrid crystals. The C12py-Mo8 hybrid crystals could be applied to ion-capturing materials for heavy metal cation removal.
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Affiliation(s)
- Jun Kobayashi
- Department of Chemistry, School of Science, Tokai University, Kanagawa 259-1292, Japan; (J.K.); (K.S.); (K.M.); (S.O.)
| | - Keisuke Shimura
- Department of Chemistry, School of Science, Tokai University, Kanagawa 259-1292, Japan; (J.K.); (K.S.); (K.M.); (S.O.)
| | - Keisuke Mikurube
- Department of Chemistry, School of Science, Tokai University, Kanagawa 259-1292, Japan; (J.K.); (K.S.); (K.M.); (S.O.)
| | - Saki Otobe
- Department of Chemistry, School of Science, Tokai University, Kanagawa 259-1292, Japan; (J.K.); (K.S.); (K.M.); (S.O.)
| | - Takashi Matsumoto
- Application Laboratories, Rigaku Corporation, Tokyo 196-8666, Japan;
| | - Eri Ishikawa
- Department of Applied Chemistry, College of Engineering, Chubu University, Aichi 487-8501, Japan;
| | - Haruo Naruke
- Chemical Resources Laboratory, Tokyo Institute of Technology, Kanagawa 226-8503, Japan;
| | - Takeru Ito
- Department of Chemistry, School of Science, Tokai University, Kanagawa 259-1292, Japan; (J.K.); (K.S.); (K.M.); (S.O.)
- Correspondence:
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8
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Dissem N, Artetxe B, San Felices L, Beobide G, Castillo O, Ruiz-Bilbao E, Lezama L, Vivanco MDM, Haddad A, Gutiérrez-Zorrilla JM. Single-Crystal-to-Single-Crystal Cluster Transformation in a Microporous Molybdoarsenate(V)-Metalorganic Framework. Inorg Chem 2021; 60:14913-14923. [PMID: 34546040 PMCID: PMC8493549 DOI: 10.1021/acs.inorgchem.1c02276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
![]()
The hybrid compound
[Cu(cyclam)(H2O)2]0.5[{Cu(cyclam)}1.5{B-H2As2Mo6O26(H2O)}]·9H2O (1) (cyclam = 1,4,8,11-tetraazacyclotetradecane)
was synthesized in aqueous solution by reacting the {Cu(cyclam)}2+ complex with a mixture of heptamolybdate and an arsenate(V)
source. Crystal packing of 1 exhibits a supramolecular
open-framework built of discrete covalent molybdoarsenate/metalorganic
units and additional [Cu(cyclam)(H2O)2]2+ cations, the stacking of which generates squarelike channels
parallel to the z axis with an approximate cross
section of 10 × 11 Å2 where all the hydration
water molecules are hosted. Thermal evacuation of solvent molecules
yields a new anhydrous crystalline phase, but compound 1 does not preserve its single-crystalline nature upon heating. However,
when crystals are dehydrated under vacuum, they undergo a structural
transformation that proceeds via a single-crystal-to-single-crystal
pathway, leading to the anhydrous phase [{Cu(cyclam)}2(A-H2As2Mo6O26)] (2). Total dehydration results in important modifications
within the inorganic cluster skeleton which reveals an unprecedented
solid-state B to A isomerization
of the polyoxoanion. This transition also involves changes in the
CuII bonding scheme that lead to covalent cluster/metalorganic
layers by retaining the open-framework nature of 1. Compound 2 adsorbs ambient moisture upon air exposure, but it does
not revert back to 1, and the hydrated phase [{Cu(cyclam)}2(A-H2As2Mo6O26)]·6H2O (2h) is obtained
instead. Structural variations between 1 and 2 are reflected in electron paramagnetic resonance spectroscopy measurements,
and the permanent microporosity of 2 provides interesting
functionalities to the system such as the selective adsorption of
gaseous CO2 over N2. A supramolecular open framework built of copper(II)-complexes
of a macrocyclic tetraaza ligand and arsenomolybdate anions undergoes
a single-crystal-to-single-crystal transformation upon dehydration
that implies an unprecedented solid state cluster isomerization. The
permanent porosity of the system allows the selective adsorption of
CO2 over N2.
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Affiliation(s)
- Nour Dissem
- Laboratoire de Matériaux, Cristallochimie et Thermodynamique Appliquée, Faculté des Sciences de Tunis, Université de Tunis El Manar, 2092 Tunis, Tunisia
| | - Beñat Artetxe
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain
| | - Leire San Felices
- Servicios Generales de Investigación SGIker, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain
| | - Garikoitz Beobide
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.,BCMaterials, Basque Center for Materials Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - Oscar Castillo
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.,BCMaterials, Basque Center for Materials Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - Estibaliz Ruiz-Bilbao
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain
| | - Luis Lezama
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain
| | - María dM Vivanco
- Cancer Heterogeneity Lab, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, 48160 Derio, Spain
| | - Amor Haddad
- Laboratoire des Matériaux et Cristallochimie, Institut Supérieur des Sciences Appliquées et Technologie, 5111 Mahdia, Tunisia
| | - Juan M Gutiérrez-Zorrilla
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.,BCMaterials, Basque Center for Materials Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
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9
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Tamura M, Sagawa E, Nakayama A, Nakagawa Y, Tomishige K. Hydrogen Atom Abstraction by Heterogeneous–Homogeneous Hybrid Catalyst of CeO 2 and 2-Cyanopyridine via Redox of CeO 2 for C–H Bond Oxidation with Air. ACS Catal 2021. [DOI: 10.1021/acscatal.1c03757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Masazumi Tamura
- Research Center for Artificial Photosynthesis, Advanced Research Institute for Natural Science and Technology, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Eiji Sagawa
- Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan
| | - Akira Nakayama
- Department of Chemical System Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Yoshinao Nakagawa
- Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan
| | - Keiichi Tomishige
- Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan
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10
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Huang X, Gu X, Qi Y, Zhang Y, Shen G, Yang B, Duan W, Gong S, Xue Z, Chen Y. Decavanadate‐based Transition Metal Hybrids as Bifunctional Catalysts for Sulfide Oxidation and C—C Bond Construction. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xianqiang Huang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Xiaoyu Gu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Yuquan Qi
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Yanru Zhang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Guodong Shen
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Bingchuan Yang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Wenzeng Duan
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Shuwen Gong
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Zechun Xue
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Yifa Chen
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science Nanjing Normal University Nanjing Jiangsu 210023 China
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11
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Counsell AJ, Yu M, Shi M, Jones AT, Batten JM, Turner P, Todd MH, Rutledge PJ. Copper(ii) complexes of N-propargyl cyclam ligands reveal a range of coordination modes and colours, and unexpected reactivity. Dalton Trans 2021; 50:3931-3942. [PMID: 33635937 DOI: 10.1039/d0dt03736b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The coordination chemistry of N-functionalised cyclam ligands has a rich history, yet cyclam derivatives with pendant alkynes are largely unexplored. This is despite the significant potential and burgeoning application of N-propargyl cyclams and related compounds in the creation of diversely functionalised cyclam derivatives via copper-catalysed azide-alkyne 'click' reactions. Herein we describe single crystal X-ray diffraction and spectroscopic investigations of the coordination chemistry of copper(ii) complexes of cyclam derivatives with between 1 and 4 pendant alkynes. The crystal structures of these copper complexes unexpectedly reveal a range of coordination modes, and the surprising occurrence of five unique complexes within a single recrystallisation of the tetra-N-propargyl cyclam ligand. One of these species exhibits weak intramolecular copper-alkyne coordination, and another is formed by a surprising intramolecular copper-mediated hydroalkoxylation reaction with the solvent methanol, transforming one of the pendant alkynes to an enol ether. Multiple functionalisation of the tetra-N-propargyl ligand is demonstrated via a 'tetra-click' reaction with benzyl azide, and the copper-binding behaviour of the resulting tetra-triazole ligand is characterised spectroscopically.
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Affiliation(s)
- Andrew J Counsell
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia.
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12
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Du ZY, Chen Z, Kang RK, Han YM, Ding J, Cao JP, Jiang W, Fang M, Mei H, Xu Y. Two 2D Layered P4Mo6 Clusters with Potential Bifunctional Properties: Proton Conduction and CO2 Photoreduction. Inorg Chem 2020; 59:12876-12883. [DOI: 10.1021/acs.inorgchem.0c01941] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ze-Yu Du
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Zhang Chen
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Run-Kun Kang
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Ye-Min Han
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Jie Ding
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu College of Chemistry and Materials Science, Key Laboratory of New Power Batteries, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Jia-Peng Cao
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Wei Jiang
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Min Fang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu College of Chemistry and Materials Science, Key Laboratory of New Power Batteries, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Hua Mei
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Yan Xu
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
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13
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An H, Zhang J, Chang S, Hou Y, Zhu Q. 2D Hybrid Architectures Constructed from Two Kinds of Polyoxovanadates as Efficient Heterogeneous Catalysts for Cyanosilylation and Knoevenagel Condensation. Inorg Chem 2020; 59:10578-10590. [DOI: 10.1021/acs.inorgchem.0c00999] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Haiyan An
- College of Chemistry, Dalian University of Technology, Dalian 116023, People’s Republic of China
| | - Jie Zhang
- College of Chemistry, Dalian University of Technology, Dalian 116023, People’s Republic of China
| | - Shenzhen Chang
- College of Chemistry, Dalian University of Technology, Dalian 116023, People’s Republic of China
| | - Yujiao Hou
- College of Chemistry, Dalian University of Technology, Dalian 116023, People’s Republic of China
| | - Qingshan Zhu
- College of Chemistry, Dalian University of Technology, Dalian 116023, People’s Republic of China
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14
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15
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Accessing decavanadate chemistry with tris(hydroxymethyl)aminomethane, and evaluation of methylene blue bleaching. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114414] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Dou MY, Zhong DD, Huang XQ, Yang GY. Imidazole-induced self-assembly of polyoxovanadate cluster organic framework for efficient Knoevenagel condensation under mild conditions. CrystEngComm 2020. [DOI: 10.1039/d0ce00660b] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Three new polyoxovanadates have been made, one of them displays highly efficient heterogeneous solvent-free catalytic activity and excellent recyclability in the Knoevenagel condensation at room temperature.
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Affiliation(s)
- Ming-Yu Dou
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Dan-Dan Zhong
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- China
| | - Xian-Qiang Huang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
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17
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Effect of Electrolyte on Performance of Electrochromic Films Including Plasma Modified V2O5 Composite. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01182-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Khusnutdinov RI, Shchadneva NA. Metal complex catalysis in the chemistry of lower diamondoids. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4881] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The review presents the first survey of published data on the use of compounds, complexes and nanoparticles of transition metals (Fe, Co, Ni, Mn, V, Mo, Cu, Pd, Pt, Rh, Ru, Os, Au, Re and Th) in the catalytic transformations of lower diamondoids — adamantane, diamantane and their derivatives. Catalytic halogenation, oxidation, alkylation and cross-coupling reactions are considered, and the formation pathways of C–N, C–S and C–Se bonds in the series of adamantanoids are discussed. Reaction conditions, appropriate catalytic systems and the structures of products are presented.
The bibliography includes 242 references.
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19
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Toward Advanced Functional Systems: Honeycomb-Like Polymeric Surfaces Incorporating Polyoxovanadates with Surface-Appended Copper-Cyclam Complexes. Molecules 2019; 24:molecules24122313. [PMID: 31234483 PMCID: PMC6630398 DOI: 10.3390/molecules24122313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/03/2019] [Accepted: 06/06/2019] [Indexed: 11/30/2022] Open
Abstract
In this work the immobilization of hybrid polyoxometalates (POMs) onto functional polymeric surfaces is exposed and discussed. Thus, various hybrid polymer‒inorganic films were prepared by anchoring selected hybrid POMs onto tailored polymeric surfaces that consisted of breath figures (BFs) made of polystyrene-b-poly(acrylic acid)/polystyrene (PS-b-PAA/PS) blends. Functionalization of the BF films was performed by selective arrangement of acrylic acid groups of the amphiphilic block copolymer on the surface pores because of their affinition for the water condensed during breath figure formation. These carboxylic acid functional groups contained within the PAA blocks were then employed to anchor [Cu(cyclam)][{Cu(cyclam)}2(V10O28)]·10H2O (1-CuV10) and [{Cu(cyclam)}(VO3)2]·5H2O (1-CuV1), hybrid POMs by immersing the films into aqueous solutions of the in situ formed hybrid clusters, resulting in the hybrid films BF1 and BF2, respectively. Superficial analysis of these hybrid polymeric films was carried out by the sophisticated ion beam-based technique time-of-flight secondary ion mass spectrometry (ToF-SIMS) that was revealed to be an excellent method for the superficial compositional mapping of patterned surfaces.
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20
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Martín-Caballero J, Artetxe B, Reinoso S, San Felices L, Vitoria P, Larrañaga A, Vilas JL, Gutiérrez-Zorrilla JM. Thermostructural Behavior in a Series of Lanthanide-Containing Polyoxotungstate Hybrids with Copper(II) Complexes of the Tetraazamacrocycle Cyclam: A Single-Crystal-to-Single-Crystal Transformation Study. Inorg Chem 2019; 58:4365-4375. [PMID: 30869882 DOI: 10.1021/acs.inorgchem.8b03471] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of 14 isostructural [Cu(cyclam)]2[{Cu(cyclam)}4{(α-GeW11O39)Ln(H2O)(OAc)}2]·18H2O (1-Ln, where Ln = La-Lu; cyclam = 1,4,8,11-tetraazacyclotetradecane) polyoxometalate-based hybrids reported herein represent (i) the first example of a two-dimensional covalent hybrid lattice involving the [{(α-XW11O39)Ln(H2O)(OAc)}2] n- archetype and (ii) the first structural characterization of such a dimeric polyoxotungste for Ln = La and Pr as well as for the combination of X = Ge and Ln = Ce, Nd, Sm, or Lu. Compounds 1-Ln have been characterized by elemental analyses, infrared spectroscopy, and thermogravimetric analysis, and their thermostructural behavior has been monitored by powder and single-crystal X-ray diffraction. The title compounds undergo two single-crystal-to-single-crystal transformations triggered by thermal dehydration leading to the [{Cu(cyclam)}6{(α-GeW11O39)Ln(H2O)(OAc)}2]·4H2O intermediate (2-Ln, where Ln = Eu or Er) and [Cu(cyclam)]0.5[{Cu(cyclam)}5.5{(α-GeW11O39)Ln(OAc)}2] (3-Ln, where Ln = Ce or Eu) final anhydrous phases, the latter evidencing a coordinatively unsaturated derivative of the dimeric archetype for the first time. These transitions involve formation and disruption of Cu-OPOM bonds that result in different {Cu(cyclam)}2+ moieties grafting onto and being released from Keggin surfaces, which reduces the dimensionality of 1-Ln to one-dimensional covalent assemblies for 2-Ln and 3-Ln. While all 3-Ln phases rehydrate fully upon exposure to air for 24 h, the kinetics governing the crystal transitions back toward 1-Ln through 2-Ln depend on the nature of Ln. Under ambient moisture, the anhydrous structures fully revert back to the parent framework for Ln = La-Sm, while the samples containing Eu to Lu afford mixtures of 1-Ln and 2-Ln and require immersion in water for the structural reversion to reach completion. Single-crystal X-ray diffraction analyses of the rehydrated 1R-Ln samples (Ln = Ce, Eu, and Er) support these observations.
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Affiliation(s)
- Jagoba Martín-Caballero
- BCMaterials, Basque Center for Materials, Applications and Nanostructures , UPV/EHU Science Park , 48940 Leioa , Spain
| | - Beñat Artetxe
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología , Universidad del País Vasco UPV/EHU , P.O. Box 644, 48080 Bilbao , Spain
| | - Santiago Reinoso
- Institute for Advanced Materials (InaMat) , Universidad Pública de Navarra (UPNA) , Edificio Jerónimo de Ayanz, Campus de Arrosadia , 31006 Pamplona , Spain
| | - Leire San Felices
- Servicios Generales de Investigación SGIker, Facultad de Ciencia y Tecnología , Universidad del País Vasco UPV/EHU , P.O. Box 644, 48080 Bilbao , Spain
| | - Pablo Vitoria
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología , Universidad del País Vasco UPV/EHU , P.O. Box 644, 48080 Bilbao , Spain
| | - Aitor Larrañaga
- Servicios Generales de Investigación SGIker, Facultad de Ciencia y Tecnología , Universidad del País Vasco UPV/EHU , P.O. Box 644, 48080 Bilbao , Spain
| | - José Luis Vilas
- BCMaterials, Basque Center for Materials, Applications and Nanostructures , UPV/EHU Science Park , 48940 Leioa , Spain.,Departamento de Química Física, Facultad de Ciencia y Tecnología , Universidad del País Vasco UPV/EHU , P.O. Box 644, 48080 Bilbao , Spain
| | - Juan M Gutiérrez-Zorrilla
- BCMaterials, Basque Center for Materials, Applications and Nanostructures , UPV/EHU Science Park , 48940 Leioa , Spain.,Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología , Universidad del País Vasco UPV/EHU , P.O. Box 644, 48080 Bilbao , Spain
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21
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Liu S, Yao S, Liu B, Sun X, Yuan Y, Li G, Zhang L, Liu Y. Two ultramicroporous metal-organic frameworks assembled from binuclear secondary building units for highly selective CO 2/N 2 separation. Dalton Trans 2019; 48:1680-1685. [PMID: 30607402 DOI: 10.1039/c8dt04424d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Two novel metal-organic frameworks [Ni2(μ2-Cl)(BTBA)2·DMF]·Cl·3DMF (JLU-MOF56, BTBA = 3,5-bis(triazol-1-yl)benzoic acid) and [Co2(μ2-Cl)(BTBA)2·DMF]·Cl·3DMF (JLU-MOF57) have been successfully synthesized under solvothermal conditions. Crystallographic analysis indicates that the two compounds with different metal ions are isoreticular and both are constructed from binuclear [M2(μ2-Cl)(COO)2N4] (M = Co, Ni) and a 3-connected hetero-N,O donor ligand. The overall framework possesses a (3,6)-connected dag topology. Furthermore, both of them feature ultramicroporous channels of 3.5 Å× 3.4 Å, which are suitable for adsorbing smaller carbon dioxide (CO2) gas molecules but not larger nitrogen (N2) gas molecules. Therefore, JLU-MOF56 and JLU-MOF57 exhibit good performance for CO2/N2 separation, and are promising materials for gas adsorption and purification.
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Affiliation(s)
- Shuang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Shuo Yao
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Songling Road 238, Qingdao 266100, China.
| | - Bing Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Xiaodong Sun
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Yang Yuan
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Guanghua Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Lirong Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Yunling Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
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22
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Sánchez-Lara E, Martínez-Valencia B, Corona-Motolinia ND, Sanchez-Gaytan BL, Castro ME, Bernès S, Méndez-Rojas MA, Meléndez-Bustamante FJ, González-Vergara E. A one-dimensional supramolecular chain based on [H 2V 10O 28] 4− units decorated with 4-dimethylaminopyridinium ions: an experimental and theoretical characterization. NEW J CHEM 2019. [DOI: 10.1039/c9nj02097g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
One-dimensional supramolecular structure with [H2V10O28]4− units was synthesized and experimental-theoretical characterized as potential releasing prodrug of the decavanadate ion.
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Affiliation(s)
- Eduardo Sánchez-Lara
- Centro de Química del Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla. 18 Sur y Av. San Claudio
- Col. San Manuel
- Puebla
- Mexico
| | - Beatriz Martínez-Valencia
- Centro de Química del Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla. 18 Sur y Av. San Claudio
- Col. San Manuel
- Puebla
- Mexico
| | - Nidia D. Corona-Motolinia
- Centro de Química del Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla. 18 Sur y Av. San Claudio
- Col. San Manuel
- Puebla
- Mexico
| | - Brenda L. Sanchez-Gaytan
- Centro de Química del Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla. 18 Sur y Av. San Claudio
- Col. San Manuel
- Puebla
- Mexico
| | - María Eugenia Castro
- Centro de Química del Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla. 18 Sur y Av. San Claudio
- Col. San Manuel
- Puebla
- Mexico
| | - Sylvain Bernès
- Instituto de Física “Luis Rivera Terrazas”
- Benemérita Universidad Autónoma de Puebla
- Puebla
- Mexico
| | - Miguel A. Méndez-Rojas
- Departamento de Ciencias Químico-Biológicas
- Universidad de las Américas Puebla
- Exhacienda Sta. Catarina Mártir
- San Andrés Cholula
- 72820 Puebla
| | | | - Enrique González-Vergara
- Centro de Química del Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla. 18 Sur y Av. San Claudio
- Col. San Manuel
- Puebla
- Mexico
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23
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Amanchi SR, Das SK. A Versatile Polyoxovanadate in Diverse Cation Matrices: A Supramolecular Perspective. Front Chem 2018; 6:469. [PMID: 30386767 PMCID: PMC6198037 DOI: 10.3389/fchem.2018.00469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 09/18/2018] [Indexed: 11/13/2022] Open
Abstract
A series of decavanadate based compounds, formulated as [Co(H2O)6][{Na4(H2O)14}{V10O28}]·4H2O (1), [Zn(H2O)6][Na3(H2O)14] [HV10O28]·4H2O (2), [HMTAH]2 [{Zn(H2O)4}2{V10O28}]·2H2O (3), [{Co(3-amp)(H2O)5}]2 [3-ampH]2 [V10O28] · 6H2O (4), [4-ampH]10[{Na(H2O)6}{HV10O28}][V10O28]·15H2O (5), [{4-ampH}6 {Co(H2O)6}3][V10O28]2·14H2O (6), and [{4-ampH}10{Zn(H2O)6}][V10O28]2·10H2O (7), have been synthesized (where HMTAH = mono-protonated hexamethylenetetramine, 3-ampH = protonated 3-amino pyridine and 4-ampH= protonated 4-aminopyridine) from the relevant aqueous sodium-vanadate solution, by varying the pH of the solution and amino pyridine/hexamine derivatives as well as transition metal salts (Co(II)- and Zn(II)-salts). In this series of compounds 1-7, the polyoxovanadate (POV) cluster [V10O28]6- is the common cluster anion, stabilized by diverse cations. The diverse supramolecular patterns around the decavanadate cluster anion in different cationic matrices have been described to understand the microenvironment in the decavanadate-based minerals. All of these compounds have solvent water molecules in their respective crystal lattices. Since water can interact directly with cations and anions, providing an additional stability and structural diversity, we have analyzed supramolecular water structures in all these compounds to comprehend the role of the lattice water in the formation of natural decavanadate containing minerals. Compounds 1-7, that are isolated at an ambient condition from aqueous solution, are characterized by routine spectral analysis, elemental analyses and finally unambiguously by single crystal X-ray crystallography.
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Affiliation(s)
| | - Samar K Das
- School of Chemistry, University of Hyderabad, Central University, Hyderabad, India
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24
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Reinoso S, Artetxe B, Gutiérrez-Zorrilla JM. Single-crystal-to-single-crystal transformations triggered by dehydration in polyoxometalate-based compounds. Acta Crystallogr C 2018; 74:1222-1242. [PMID: 30398173 DOI: 10.1107/s2053229618011269] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/07/2018] [Indexed: 01/05/2023] Open
Abstract
Single-crystal-to-single-crystal transformations are solid-state phase transitions between different crystalline states in which the crystal integrity and the long-range structural order are retained through the whole transformation process. Such a phenomenon constitutes the structural response that some compounds afford when being exposed to a given external stimulus (temperature, pressure, light, etc.) and, therefore, its study has become a relevant focus of interest within crystal engineering because it allows for monitoring how certain properties (colour, magnetism, luminescence, porosity) of the stimuli-responsive material are modified as the structure evolves into the activated form. A range of organic, inorganic and hybrid systems have been found to undergo such phase transitions, but these examples only include a small number of compounds that incorporate polyoxometalate anions, among which the removal of guest solvent molecules (dehydration) stands out as the most common external stimulus able to induce the occurrence of a single-crystal-to-single-crystal transformation. This feature article compiles the examples of dehydration-triggered single-crystal-to-single-crystal transformation studies that have been reported to date for polyoxometalate-based compounds and reviews some of their most relevant structural aspects.
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Affiliation(s)
- Santiago Reinoso
- Institute for Advanced Materials (InaMat), Universidad Pública de Navarra (UPNA), Edificio Jerónimo de Ayanz, Campus de Arrosadia, Pamplona 31006, Spain
| | - Beñat Artetxe
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, PO Box 644, Bilbao 48080, Spain
| | - Juan M Gutiérrez-Zorrilla
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, PO Box 644, Bilbao 48080, Spain
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25
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Bakkali BE, Trautwein G, Alcañiz-Monge J, Reinoso S. Zirconia-supported 11-molybdovanadophosphoric acid catalysts: effect of the preparation method on their catalytic activity and selectivity. Acta Crystallogr C 2018; 74:1334-1347. [DOI: 10.1107/s2053229618013013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Accepted: 09/14/2018] [Indexed: 11/11/2022] Open
Abstract
The oxidation of adamantane with hydrogen peroxide catalyzed by zirconia-supported 11-molybdovanadophosphoric acid is shown to be a suitable green route for the synthesis of adamantanol and adamantanone. This work evaluates how the catalyst activity and selectivity are affected by some of its preparative parameters, such as the method for supporting the catalytically active heteropoly acid over the zirconia matrix or the pretreatments applied to the resulting materials before being used as heterogeneous catalysts. Our results indicate that the most effective catalysts able to maintain their activity after several reaction runs are those prepared by following the sol-gel route, whereas the most selective catalysts are those obtained by impregnation methods. Moreover, the calcination temperature has also been identified as a relevant parameter influencing the performance of catalysts based on supported heteropoly acids. The increasing catalytic activity observed over several consecutive reaction runs has been attributed to the formation of peroxo derivatives of polyoxometalate clusters at the surface of the catalyst and their accumulation after each reaction cycle.
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Sánchez-Lara E, Treviño S, Sánchez-Gaytán BL, Sánchez-Mora E, Eugenia Castro M, Meléndez-Bustamante FJ, Méndez-Rojas MA, González-Vergara E. Decavanadate Salts of Cytosine and Metformin: A Combined Experimental-Theoretical Study of Potential Metallodrugs Against Diabetes and Cancer. Front Chem 2018; 6:402. [PMID: 30333969 PMCID: PMC6176007 DOI: 10.3389/fchem.2018.00402] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 08/20/2018] [Indexed: 01/15/2023] Open
Abstract
Cytosine, a DNA and RNA building-block, and Metformin, the most widely prescribed drug for the treatment of Type 2 Diabetes mellitus were made to react separately with ammonium or sodium metavanadates in acidic aqueous solutions to obtain two polyoxovanadate salts with a 6:1 ratio of cation-anion. Thus, compounds [HCyt]6[V10O28]·4H2O, 1 and [HMetf]6[V10O28]·6H2O, 2 (where HCyt = Cytosinium cation, [C4H6N3O]+ and HMetf = Metforminium cation, [C4H12N5]+) were obtained and characterized by elemental analysis, single crystal X-ray diffraction, vibrational spectroscopy (IR and Raman), solution 51V-NMR, thermogravimetric analysis (TGA-DTGA), as well as, theoretical methods. Both compounds crystallized in P1 ¯ space group with Z' = 1/2, where the anionic charge of the centrosymmetric ion [V10O28]6- is balanced by six Cytosinium and six Metforminium counterions, respectively. Compound 1 is stabilized by π-π stacking interactions coming from the aromatic rings of HCyt cations, as denoted by close contacts of 3.63 Å. On the other hand, guanidinium moieties from the non-planar HMetf in Compound 2 interact with decavanadate μ2-O atoms via N-H···O hydrogen bonds. The vibrational spectroscopic data of both IR and Raman spectra show that the dominant bands in the 1000-450 cm-1 range are due to the symmetric and asymmetric ν(V-O) vibrational modes. In solution, 51V-NMR experiments of both compounds show that polyoxovanadate species are progressively transformed into the monomeric, dimeric and tetrameric oxovanadates. The thermal stability behavior suggests a similar molecular mechanism regarding the loss of water molecules and the decomposition of the organic counterions. Yet, no changes were observed in the TGA range of 540-580°C due to the stability of the [V10O28]6- fragment. Dispersion-corrected density functional theory (DFT-D) calculations were carried out to model the compounds in aqueous phase using a polarized continuum model calculation. Optimized structures were obtained and the main non-covalent interactions were characterized. Biological activities of these compounds are also under investigation. The combination of two therapeutic agents opens up a window toward the generation of potential metalopharmaceuticals with new and exciting pharmacological properties.
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Affiliation(s)
- Eduardo Sánchez-Lara
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Samuel Treviño
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Brenda L. Sánchez-Gaytán
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Enrique Sánchez-Mora
- Instituto de Física “Luis Rivera Terrazas”, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - María Eugenia Castro
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | | | - Miguel A. Méndez-Rojas
- Departamento de Ciencias Químico-Biológicas, Universidad de las Américas Puebla, Puebla, Mexico
| | - Enrique González-Vergara
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
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Roy S, Vemuri V, Maiti S, Manoj KS, Subbarao U, Peter SC. Two Keggin-Based Isostructural POMOF Hybrids: Synthesis, Crystal Structure, and Catalytic Properties. Inorg Chem 2018; 57:12078-12092. [DOI: 10.1021/acs.inorgchem.8b01631] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Stackhouse CA, Ma S. Azamacrocyclic-based metal organic frameworks: Design strategies and applications. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.01.036] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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30
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Zhu J, Usov PM, Xu W, Celis-Salazar PJ, Lin S, Kessinger MC, Landaverde-Alvarado C, Cai M, May AM, Slebodnick C, Zhu D, Senanayake SD, Morris AJ. A New Class of Metal-Cyclam-Based Zirconium Metal–Organic Frameworks for CO2 Adsorption and Chemical Fixation. J Am Chem Soc 2018; 140:993-1003. [DOI: 10.1021/jacs.7b10643] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jie Zhu
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Pavel M. Usov
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Wenqian Xu
- X-ray
Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Paula J. Celis-Salazar
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Shaoyang Lin
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Matthew C. Kessinger
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Carlos Landaverde-Alvarado
- Department
of Chemical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
- Macromolecules
Innovation Institute, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Meng Cai
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Ann M. May
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Carla Slebodnick
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Dunru Zhu
- College
of Chemical Engineering, State Key Laboratory of Materials-Oriented
Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Sanjaya D. Senanayake
- Department
of Chemistry, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
| | - Amanda J. Morris
- Department
of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
- Macromolecules
Innovation Institute, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
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31
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A Robust Framework Based on Polymeric Octamolybdate Anions and Copper(II) Complexes of Tetradentate N-donor Ligands. CRYSTALS 2018. [DOI: 10.3390/cryst8010020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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32
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Cao JP, Shen FC, Luo XM, Cui CH, Lan YQ, Xu Y. Proton conductivity resulting from different triazole-based ligands in two new bifunctional decavanadates. RSC Adv 2018; 8:18560-18566. [PMID: 35541148 PMCID: PMC9080526 DOI: 10.1039/c8ra02694g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 04/30/2018] [Indexed: 11/21/2022] Open
Abstract
To investigate the effects of triazole-based ligands in polyoxovanadates (POVs) on proton conductivity, we designed and synthesized two decavanadate-based POVs.
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Affiliation(s)
- Jia-Peng Cao
- College of Chemical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Feng-Cui Shen
- College of Chemical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Xi-Ming Luo
- College of Chemical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Chen-Hui Cui
- College of Chemical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Ya-Qian Lan
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- Jiangsu Key Laboratory of New Power Batteries
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Yan Xu
- College of Chemical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
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33
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Martín-Caballero J, Artetxe B, Reinoso S, San Felices L, Castillo O, Beobide G, Vilas JL, Gutiérrez-Zorrilla JM. Thermally-Triggered Crystal Dynamics and Permanent Porosity in the First Heptatungstate-Metalorganic Three-Dimensional Hybrid Framework. Chemistry 2017; 23:14962-14974. [DOI: 10.1002/chem.201703585] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Indexed: 11/07/2022]
Affiliation(s)
| | - Beñat Artetxe
- Departamento de Química Inorgánica; Facultad de Ciencia y Tecnología; Universidad del País Vasco UPV/EHU; P.O. Box 644 48080 Bilbao Spain
| | - Santiago Reinoso
- Institute for Advanced Materials (InaMat); Universidad Pública de Navarra (UPNA); Ed. Jerónimo de Ayanz, Campus de Arrosadia 31006 Pamplona Spain
| | - Leire San Felices
- Servicios Generales de Investigación SGIker; Universidad del País Vasco UPV/EHU; P.O. Box 644 48080 Bilbao Spain
| | - Oscar Castillo
- Departamento de Química Inorgánica; Facultad de Ciencia y Tecnología; Universidad del País Vasco UPV/EHU; P.O. Box 644 48080 Bilbao Spain
| | - Garikoitz Beobide
- Departamento de Química Inorgánica; Facultad de Ciencia y Tecnología; Universidad del País Vasco UPV/EHU; P.O. Box 644 48080 Bilbao Spain
| | - José Luis Vilas
- BCMaterials; Parque Tecnológico de Bizkaia, Edificio 500 48160 Derio Spain
- Departamento de Química Física, Facultad de Ciencia y Tecnología; Universidad del País Vasco UPV/EHU; P.O. Box 644 48080 Bilbao Spain
| | - Juan M. Gutiérrez-Zorrilla
- BCMaterials; Parque Tecnológico de Bizkaia, Edificio 500 48160 Derio Spain
- Departamento de Química Inorgánica; Facultad de Ciencia y Tecnología; Universidad del País Vasco UPV/EHU; P.O. Box 644 48080 Bilbao Spain
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34
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Synthesis, characterization and catalytic properties of a copper complex containing decavanadate nanocluster, Na 2 [Cu(H 2 O) 6 ] 2 {V 10 O 28 }·4H 2 O. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.02.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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35
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Hu J, Dong J, Huang X, Chi Y, Lin Z, Li J, Yang S, Ma H, Hu C. Immobilization of Keggin polyoxovanadoniobate in crystalline solids to produce effective heterogeneous catalysts towards selective oxidation of benzyl-alkanes. Dalton Trans 2017; 46:8245-8251. [DOI: 10.1039/c7dt01122a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The catalytically active PNb12O40(VO)2 was immobilized in crystalline solids and functioned as an effective robust catalyst towards selective oxidation of benzyl-alkanes.
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Affiliation(s)
- Jufang Hu
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Jing Dong
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Xianqiang Huang
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Yingnan Chi
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Zhengguo Lin
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Jikun Li
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Song Yang
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Hongwei Ma
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
| | - Changwen Hu
- Key Laboratory of Cluster
- Ministry of Education of China
- Department of Chemistry
- Beijing Institute of Technology
- Beijing 100081
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Uchida S, Hosono R, Eguchi R, Kawahara R, Osuga R, Kondo JN, Hibino M, Mizuno N. Proton conduction in alkali metal ion-exchanged porous ionic crystals. Phys Chem Chem Phys 2017; 19:29077-29083. [DOI: 10.1039/c7cp04619g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Li+ in an alkali metal ion-exchanged porous ionic crystal forms a dense and extensive hydrogen-bonding network of water molecules with mobile protons leading to a high proton conductivity (>10−3 S cm−1).
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Affiliation(s)
- Sayaka Uchida
- Department of Basic Science
- School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| | - Reina Hosono
- Department of Basic Science
- School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| | - Ryo Eguchi
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Ryosuke Kawahara
- Department of Basic Science
- School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| | - Ryota Osuga
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Junko N. Kondo
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Mitsuhiro Hibino
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
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