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Pokorny T, Doroshenko I, Machac P, Simonikova L, Bittova M, Moravec Z, Karaskova K, Skoda D, Pinkas J, Styskalik A. Copper Phosphinate Complexes as Molecular Precursors for Ethanol Dehydrogenation Catalysts. Inorg Chem 2023. [PMID: 38032353 DOI: 10.1021/acs.inorgchem.3c01678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Nowadays, the production of acetaldehyde heavily relies on the petroleum industry. Developing new catalysts for the ethanol dehydrogenation process that could sustainably substitute current acetaldehyde production methods is highly desired. Among the ethanol dehydrogenation catalysts, copper-based materials have been intensively studied. Unfortunately, the Cu-based catalysts suffer from sintering and coking, which lead to rapid deactivation with time-on-stream. Phosphorus doping has been demonstrated to diminish coking in methanol dehydrogenation, fluid catalytic cracking, and ethanol-to-olefin reactions. This work reports a pioneering application of the well-characterized copper phosphinate complexes as molecular precursors for copper-based ethanol dehydrogenation catalysts enriched with phosphate groups (Cu-phosphate/SiO2). Three new catalysts (CuP-1, CuP-2, and CuP-3), prepared by the deposition of complexes {Cu(SAAP)}n (1), [Cu6(BSAAP)6] (2), and [Cu3(NAAP)3] (3) on the surface of commercial SiO2, calcination at 500 °C, and reduction in the stream of the forming gas 5% H2/N2 at 400 °C, exhibited unusual properties. First, the catalysts showed a rapid increase in catalytic activity. After reaching the maximum conversion, the catalyst started to deactivate. The unusual behavior could be explained by the presence of the phosphate phase, which made Cu2+ reduction more difficult. The phosphorus content gradually decreased during time-on-stream, copper was reduced, and the activity increased. The deactivation of the catalyst could be related to the copper diffusion processes. The most active CuP-1 catalyst reaches a maximum of 73% ethanol conversion and over 98% acetaldehyde selectivity at 325 °C and WHSV = 2.37 h-1.
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Affiliation(s)
- Tomas Pokorny
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Iaroslav Doroshenko
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Petr Machac
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Lucie Simonikova
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Miroslava Bittova
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Zdenek Moravec
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Katerina Karaskova
- Institute of Environmental Technology,CEET, VSB-TUO, CZ-70800 Ostrava, Czech Republic
| | - David Skoda
- Centre of Polymer Systems, Tomas Bata University in Zlin, Tr. Tomase Bati 5678, CZ-76001 Zlin, Czech Republic
| | - Jiri Pinkas
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
| | - Ales Styskalik
- Department of Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic
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2
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Wu JY, Hu ZJ, Sung HL. A water-stable molecular cadmium phosphonate bearing 2-(2-pyridyl)benzimidazole as a highly sensitive luminescence sensor for the selective detection of bisphenol AF and bisphenol B. CrystEngComm 2021. [DOI: 10.1039/d0ce01740j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A highly water-stable molecular cadmium phosphonate bearing 2-(2-pyridyl)benzimidazole has been used as a sensor platform for the luminescence detection of bisphenol AF (BPAF) and bisphenol B (BPB) in water with good sensitivity and selectivity.
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Affiliation(s)
- Jing-Yun Wu
- Department of Applied Chemistry
- National Chi Nan University
- Taiwan
| | - Zhi-Jia Hu
- Department of Applied Chemistry
- National Chi Nan University
- Taiwan
| | - Hui-Ling Sung
- Division of Preparatory Programs for Overseas Chinese Students
- National Taiwan Normal University
- New Taipei City 244
- Taiwan
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3
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A series of coordination polymers constructed from R-isophthalic acid (R=–SO 3 H, –NO 2 , and –OH) and N-donor ligands: Syntheses, structures and fluorescence properties. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2016.10.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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4
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Calancea S, Reis SG, Guedes GP, Cassaro RAA, Semaan F, López-Ortiz F, Vaz MG. A new family of multinuclear mixed-ligand copper(II) clusters: Crystal structures, magnetic properties and catecholase-like activity. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.07.057] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Goura J, Oyarzabal I, Colacio E, Chandrasekhar V. Synthesis, Structure, and Magnetic Properties of Phosphinate‐Bridged Hexanuclear Fe
III
Complexes Containing Two Butterfly‐Shaped Fe
3
O Cores. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500890] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Joydeb Goura
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India, http://www.iitk.ac.in
| | - Itziar Oyarzabal
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco, UPV/EHU, Paseo Manuel Lardizabal, n° 3, 20018 Donostia – San Sebastián, Spain
| | - Enrique Colacio
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Avenida de Fuentenueva s/n, 18071 Granada, Spain, http://www.ugr.es
| | - Vadapalli Chandrasekhar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India, http://www.iitk.ac.in
- National Institute of Science Education and Research, Institute of Physics Campus, SachivalayaMarg, Sainik School, Bhubaneswar, Orissa 751005, India, http://www.niser.ac.in
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6
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Affiliation(s)
- Joydeb Goura
- Department
of Chemistry, Indian Institute of Technology-Kanpur, Kanpur 208 016, India
| | - Vadapalli Chandrasekhar
- Department
of Chemistry, Indian Institute of Technology-Kanpur, Kanpur 208 016, India
- National Institute of Science Education and Research, Institute of Physics Campus, Sachivalaya Marg,
Sainik School, Bhubaneswar, Orissa 751 005, India
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7
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Zangana KH, Pineda EM, Vitorica-Yrezabal IJ, McInnes EJL, Winpenny REP. Linking Cr₃ triangles through phosphonates and lanthanides: synthetic, structural, magnetic and EPR studies. Dalton Trans 2015; 43:13242-9. [PMID: 25072781 DOI: 10.1039/c4dt01264j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The preparation and structural characterisation of five 3d-4f mixed metal phosphonate cages with general formula [Cr(III)6Ln(III)2(μ3-O)2(H2O)2(O3P(t)Bu)4(O2C(t)Bu)12(HO(i)Bu)2((i)PrNH2)2] where Ln(III) = La, 1; Tb, 3; Dy, 4; Ho, 5 and [Cr(III)6Gd(III)2(μ3-O)2(H2O)2(O3P(t)Bu)4(O2C(t)Bu)12(HO(i)Bu)4] (2) are reported. The structure contains two oxo-centred {Cr3} triangles, bridged by phosphonates and lanthanides. The magnetic behaviour of 1 has been modelled as two non-interacting isosceles triangles, involving two antiferromagnetic interactions (J1 = -8.8 cm(-1)) with a smaller ferromagnetic interaction for the unique edge of the triangle (J2 = +1.3 cm(-1)) giving an isolated S = 3/2 ground state per triangle. The quartet ground state has been proven through simulation of electron paramagnetic resonance (EPR) spectra obtained at the X- and Q-band. EPR simulations have also resulted in the introduction of small single-ion Zero Field Splitting (ZFS) parameters D = ±0.19 cm(-1) and rhombic term E = ±0.02 cm(-1), which are consistent with strong exchange limit calculations for an isolated S = 3/2 (D = ±0.22 and E = ±0.018 cm(-1)).
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Affiliation(s)
- Karzan H Zangana
- School of Chemistry and Photon Science Institute, The University of Manchester, Oxford Road, Manchester M13 9PL, UK.
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8
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Goura J, Bag P, Mereacre V, Powell AK, Chandrasekhar V. Molecular Iron(III) Phosphonates: Synthesis, Structure, Magnetism, and Mössbauer Studies. Inorg Chem 2014; 53:8147-54. [DOI: 10.1021/ic5012154] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Joydeb Goura
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Prasenjit Bag
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Valeriu Mereacre
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76128 Karlsruhe, Germany
| | - Annie K. Powell
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76128 Karlsruhe, Germany
| | - Vadapalli Chandrasekhar
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
- National Institute of Science Education and Research, Institute of Physics
Campus, Sachivalaya Marg, Sainik School, Bhubaneswar, Orissa 751 005, India
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9
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Chandrasekhar V, Goura J, Gopal K, Liu J, Goddard P. Synthesis, structure and magnetism of the mixed-valent phosphonate cage, [MnIIMnIII12(μ4-O)6(μ-OH)6(O3P–t-Bu)10(OH2)2(DMF)4]·[2MeOH·4DMF]. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.01.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Hossain S, Das S, Chakraborty A, Lloret F, Cano J, Pardo E, Chandrasekhar V. S-shaped decanuclear heterometallic [Ni8Ln2] complexes [Ln(iii) = Gd, Tb, Dy and Ho]: theoretical modeling of the magnetic properties of the gadolinium analogue. Dalton Trans 2014; 43:10164-74. [DOI: 10.1039/c4dt00465e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
S-shaped [Ni8Ln2] complexes were synthesized and characterized. Strong NiII–NiII antiferromagnetic interactions and weak NiII–LnIII interactions were observed.
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Affiliation(s)
- Sakiat Hossain
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016, India
| | - Sourav Das
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016, India
| | - Amit Chakraborty
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016, India
| | - Francesc Lloret
- Departament de Química Inorgànica
- Instituto de Ciencia Molecular (ICMOL)
- Universitat de València
- 46980 Paterna, Spain
| | - Joan Cano
- Departament de Química Inorgànica
- Instituto de Ciencia Molecular (ICMOL)
- Universitat de València
- 46980 Paterna, Spain
| | - Emilio Pardo
- Departament de Química Inorgànica
- Instituto de Ciencia Molecular (ICMOL)
- Universitat de València
- 46980 Paterna, Spain
| | - Vadapalli Chandrasekhar
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016, India
- National Institute of Science Education and Research
- Institute of Physics Campus
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11
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Chandrasekhar V, Goura J, Duthie A. Molecular Indium(III) Phosphonates Possessing Ring and Cage Structures. Synthesis and Structural Characterization of [In2(t-BuPO3H)4(phen)2Cl2] and [In3(C5H9PO3)2(C5H9PO3H)4(phen)3]·NO3·3.5H2O. Inorg Chem 2013; 52:4819-24. [DOI: 10.1021/ic3022485] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vadapalli Chandrasekhar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
- Centre for Interdisciplinary
Sciences, Tata Institute of Fundamental Research, 21 Brundavan Colony, Narsingi, Hyderabad 500075,
India
| | - Joydeb Goura
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Andrew Duthie
- School
of Life and Environmental Sciences, Deakin University, Geelong 3217, Australia
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12
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Chandrasekhar V, Goura J, Sañudo EC. Carboxylate-Free Manganese(II) Phosphonate Assemblies: Synthesis, Structure, and Magnetism. Inorg Chem 2012; 51:8479-87. [DOI: 10.1021/ic301060j] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Joydeb Goura
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - E. Carolina Sañudo
- Departament de Química
Inorgànica i Institut de Nanociència i Nanotecnologia, Universitat de Barcelona, Diagonal 647,
08028 Barcelona, Spain
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13
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Speed S, Vicente R, Aravena D, Ruiz E, Roubeau O, Teat SJ, El Fallah MS. Hexanuclear Copper(II) Cages Built on a Central {μ3–O···H···μ3–O} Moiety, 1,3-Bis(dimethylamino)-2-propanolato and Capping R-phosphonates: Crystal Structures, Magnetic Behavior, and DFT Studies. Inorg Chem 2012; 51:6842-50. [DOI: 10.1021/ic300589h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Saskia Speed
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Ramon Vicente
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Daniel Aravena
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
- Institut de Química
Teòrica
i Computacional, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Eliseo Ruiz
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
- Institut de Química
Teòrica
i Computacional, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Olivier Roubeau
- Instituto de Ciencia
de Materiales
de Aragón (ICMA), CSIC and Universidad de Zaragoza, Plaza San
Francisco s/n, 50009 Zaragoza, Spain
| | - Simon J. Teat
- Advanced Light Source, Berkeley
Laboratory, 1 Cyclotron Road, Berkeley, California, 94720, United
States
| | - M. Salah El Fallah
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
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14
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Chandrasekhar V, Nagarajan L, Hossain S, Gopal K, Ghosh S, Verma S. Multicomponent Assembly of Anionic and Neutral Decanuclear Copper(II) Phosphonate Cages. Inorg Chem 2012; 51:5605-16. [DOI: 10.1021/ic202510d] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Loganathan Nagarajan
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
| | - Sakiat Hossain
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
| | - Kandasamy Gopal
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
| | - Surajit Ghosh
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
| | - Sandeep Verma
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
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15
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Chandrasekhar V, Dey A, Senapati T, Sañudo EC. Distorted cubic tetranuclear vanadium(iv) phosphonate cages: double-four-ring (D4R) containing transition metal ion phosphonate cages. Dalton Trans 2012; 41:799-803. [DOI: 10.1039/c1dt11347j] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Chakraborty A, Gurunatha KL, Muthulakshmi A, Dutta S, Pati SK, Maji TK. Assembly of trinuclear and tetranuclear building units of Cu2+ towards two 1D magnetic systems: synthesis and magneto-structural correlations. Dalton Trans 2012; 41:5879-88. [DOI: 10.1039/c2dt12511k] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Chandrasekhar V, Senapati T, Dey A, Sañudo EC. Rational Assembly of Soluble Copper(II) Phosphonates: Synthesis, Structure and Magnetism of Molecular Tetranuclear Copper(II) Phosphonates. Inorg Chem 2011; 50:1420-8. [DOI: 10.1021/ic101982c] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Tapas Senapati
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Atanu Dey
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - E. Carolina Sañudo
- Departament de Química Inorgànica and Institute for Nanoscience and Nanotechnology, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain
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19
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Shankar R, Jain A, Kociok-Köhn G, Molloy KC. Diorganotin-Based Coordination Polymers Derived from Sulfonate/Phosphonate/Phosphonocarboxylate Ligands. Inorg Chem 2011; 50:1339-50. [DOI: 10.1021/ic1018423] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ravi Shankar
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India
| | - Archana Jain
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India
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20
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Chandrasekhar V, Senapati T, Dey A, Hossain S. Molecular transition-metal phosphonates. Dalton Trans 2011; 40:5394-418. [DOI: 10.1039/c0dt01069c] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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21
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Gopal K, Tuna F, Winpenny REP. Octa- and hexametallic iron(iii)–potassium phosphonate cages. Dalton Trans 2011; 40:12044-7. [DOI: 10.1039/c1dt10855g] [Citation(s) in RCA: 11] [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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22
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Chandrasekhar V, Sasikumar P, Senapati T, Dey A. Dinuclear metal phosphonates and -phosphates. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.03.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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23
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Du ZY, Sun YH, Zhang SY, Zhou ZG, Xie YR. Pseudopolymorphism deriving from variable π⋯π stacking modes: Discrete tetranuclear cadmium(II) phosphonate clusters with 1,10-phenanthroline as auxiliary ligand. J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2010.06.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Syntheses, crystal structures and magnetic properties of transition metal compounds with the 3-pyridylphosphonato ligand. TRANSIT METAL CHEM 2010. [DOI: 10.1007/s11243-010-9395-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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25
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Liu B, Liu B, Zhou Y, Chen W. Copper(II) Hydroxide Complexes of N-Heterocyclic Carbenes and Catalytic Oxidative Amination of Arylboronic Acids. Organometallics 2010. [DOI: 10.1021/om100009u] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bo Liu
- Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028, People’s Republic of China
| | - Bin Liu
- Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028, People’s Republic of China
| | - Yongbo Zhou
- Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028, People’s Republic of China
| | - Wanzhi Chen
- Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028, People’s Republic of China
- State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjing, People's Republic of China
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26
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Mautner FA, El Fallah MS, Speed S, Vicente R. Polynuclear copper(II) complexes of di-2-pyridyl ketone derivatives and tert-butylphosphonic acid: crystal structures and magnetic behaviour. Dalton Trans 2010; 39:4070-9. [DOI: 10.1039/b925793d] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Du ZY, Sun YH, Liu QY, Xie YR, Wen HR. Octanuclear aluminum(III) and iron(III) phosphonate cages encapsulating two Na(I) ions. Inorg Chem 2009; 48:7015-7. [PMID: 19583245 DOI: 10.1021/ic901130a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hydrothermal reactions of aluminum(III) nitrate or iron(III) nitrate with N,N-dimethylaminomethane-1,1-diphosphonic acid (H(4)L) and sodium hydroxide lead to two novel isostructural octanuclear metal phosphonate cages encapsulating two Na(I) ions, namely, [Al(8)Na(2)(HL)(2)(H(2)L)(10)(H(2)O)(6)] x 20 H(2)O (1) and [Fe(8)Na(2)(HL)(2)(H(2)L)(10)(H(2)O)(6)] x 22 H(2)O (2). The molecular structure of 1 can be viewed as a three-in-one cluster, in which a central zeolite D6R SBU lookalike aluminophosphonate cage is capped by two symmetry-related aluminophosphonate tetrahedral cages above and below and such a tetrahedral cage, being composed of four zeolite S6R SBU lookalike aluminophosphonate rings, further hexadentately traps one Na(+) ion in its cavity.
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Affiliation(s)
- Zi-Yi Du
- College of Chemistry and Life Science, Gannan Normal University, Ganzhou 341000, People's Republic of China.
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28
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Chandrasekhar V, Senapati T, Sañudo EC, Clérac R. Tri-, Tetra-, and Hexanuclear Copper(II) Phosphonates Containing N-Donor Chelating Ligands: Synthesis, Structure, Magnetic Properties, and Nuclease Activity. Inorg Chem 2009; 48:6192-204. [DOI: 10.1021/ic900522u] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Tapas Senapati
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - E. Carolina Sañudo
- Departament de Química Inorgànica i, Institut de Nanociència i Nanotecnologia, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain
| | - R. Clérac
- CNRS, UPR 8641, Centre de Recherche Paul Pascal (CRPP), Equipe “Matériaux Moléculaires Magnétiques”, 115 avenue du Dr. Albert Schweitzer, Pessac, F-33600, France
- Université de Bordeaux, UPR 8641, Pessac, F-33600, France
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Chandrasekhar V, Senapati T, Clérac R. Dinuclear Copper(II) Phosphonates Containing Chelating Nitrogen Ligands: Synthesis, Structure, Magnetism and Nuclease Activity. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900035] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Shankar R, Jain A, Singh AP, Kociok-Köhn G, Molloy KC. Facile Synthesis of Novel Two- And Three-Dimensional Coordination Polymers Containing Dialkyltin Phosphonate-Based Tri/Tetra-Nuclear Clusters with Appended Sulfonate Groups. Inorg Chem 2009; 48:3608-16. [DOI: 10.1021/ic802160a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ravi Shankar
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India, and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K
| | - Archana Jain
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India, and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K
| | - Atul Pratap Singh
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India, and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K
| | - Gabriele Kociok-Köhn
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India, and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K
| | - Kieran C. Molloy
- Department of Chemistry, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India, and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K
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Li JT, Guo LR, Shen Y, Zheng LM. LiF-assisted crystallization of zinc 4-carboxyphenylphosphonates with pillared layered structures. CrystEngComm 2009. [DOI: 10.1039/b901332f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Guo LR, Zhu F, Chen Y, Li YZ, Zheng LM. Layered copper compounds based on 4-(3-bromothienyl)phosphonate (BTP): weak ferromagnetism observed in [Cu2(4,4′-bpy)0.5(BTP)2]·H2O. Dalton Trans 2009:8548-54. [DOI: 10.1039/b907356f] [Citation(s) in RCA: 25] [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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