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Wu Z, Chen T, Aladejana JT, Kouomo Guelifack Y, Li D, Hou X, Wang X, Niu M, Xie Y. Hierarchical Lamellar Aluminophosphate Inorganic Materials for Medium Density Fiberboard with Good Fire Performance. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.04.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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2
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Ali J, Navaneetha T, Baskar V. Bismuth and Titanium Phosphinates: Isolation of Tetra-, Hexa- and Octanuclear Clusters. Inorg Chem 2019; 59:741-747. [DOI: 10.1021/acs.inorgchem.9b02960] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Junaid Ali
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
| | - Tokala Navaneetha
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
| | - Viswanathan Baskar
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
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3
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Santra B, Kumar V, Kalita P, Gupta V, Mandal D, Chandra A, Joshi M, Choudhury AR, Jana A, Chandrasekhar V. Molecular di- and tetra-nuclear zinc(II) phosphates with sterically hindered aryl phosphate mono esters ligands. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.016] [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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Felgenhauer P, Labbow R, Schulz A, Villinger A. Synthesis and Characterization of Silylated Phosphonium [P(OSiMe 3) 4] + and Phosphate [O 2P(OSiMe 3) 2] - Salts. Inorg Chem 2018; 57:9348-9353. [PMID: 29985595 DOI: 10.1021/acs.inorgchem.8b01323] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Starting from an optimized synthesis of silylated phosphoric acid, OP(OSiMe3)3, a borate salt bearing the [P(OSiMe3)4]+ cation was generated in the reaction of OP(OSiMe3)3 with [Me3Si-H-SiMe3][B(C6F5)4], isolated, and fully characterized. Analogously to the protonated species, phosphoric acid (H3PO4) reaction of OP(OSiMe3)3 with a base led to the formation of the unknown [O2P(OSiMe3)2]- anion, which could be crystallized as potassium salt and structurally characterized, too. Both [P(OSiMe3)4]+ and [O2P(OSiMe3)2]- can be regarded as the formal autoprotolysis products of OP(OSiMe3)3.
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Affiliation(s)
- Paul Felgenhauer
- Institut für Chemie , Carl von Ossietzky Universität Oldenburg , Carl-von-Ossietzky-Straße 9-11 , 26129 Oldenburg , Germany
| | - René Labbow
- Institut für Chemie , Universität Rostock , Albert-Einstein-Straße 3a , 18059 Rostock , Germany
| | - Axel Schulz
- Institut für Chemie , Universität Rostock , Albert-Einstein-Straße 3a , 18059 Rostock , Germany.,Leibniz-Institut für Katalyse an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany
| | - Alexander Villinger
- Institut für Chemie , Universität Rostock , Albert-Einstein-Straße 3a , 18059 Rostock , Germany
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5
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Doroshenko I, Babiak M, Buchholz A, Görls H, Plass W, Pinkas J. New molecular heptanuclear cobalt phosphonates: synthesis, structures and magnetic properties. NEW J CHEM 2018. [DOI: 10.1039/c8nj00902c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Synthesis, structures and magnetic properties (strong anisotropy, ferromagnetic and antiferromagnetic interactions) of novel {Co7} homoleptic molecular cobalt phosphonates with a similar structure motif are described.
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Affiliation(s)
- Iaroslav Doroshenko
- Department of Chemistry
- Masaryk University
- CZ-61137 Brno
- Czech Republic
- CEITEC MU
| | - Michal Babiak
- Department of Chemistry
- Masaryk University
- CZ-61137 Brno
- Czech Republic
- CEITEC MU
| | - Axel Buchholz
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- 07743 Jena
- Germany
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- 07743 Jena
- Germany
| | - Winfried Plass
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- 07743 Jena
- Germany
| | - Jiri Pinkas
- Department of Chemistry
- Masaryk University
- CZ-61137 Brno
- Czech Republic
- CEITEC MU
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6
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Doroshenko I, Babiak M, Buchholz A, Tucek J, Plass W, Pinkas J. Hexanuclear iron(iii) α-aminophosphonate: synthesis, structure, and magnetic properties of a molecular wheel. NEW J CHEM 2018. [DOI: 10.1039/c7nj03606j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A new hexanuclear molecular iron phosphonate complex, [Fe6(HAIPA)12(OH)6]·nH2O (1·nH2O) (H2AIPA = NH2(CH3)2CP(O)(OH)2, (2-aminopropan-2-yl)phosphonic acid), was synthesized from Fe2+ and Fe3+ salts in water by interaction with the ligand sodium salt.
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Affiliation(s)
- Iaroslav Doroshenko
- Department of Chemistry
- Masaryk University
- Kotlarska 2
- CZ-61137 Brno
- Czech Republic
| | - Michal Babiak
- Department of Chemistry
- Masaryk University
- Kotlarska 2
- CZ-61137 Brno
- Czech Republic
| | - Axel Buchholz
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- Humboldtstraße 8
- 07743 Jena
- Germany
| | - Jiri Tucek
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacky University
- Slechtitelu 27
- CZ-78371 Olomouc
| | - Winfried Plass
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- Humboldtstraße 8
- 07743 Jena
- Germany
| | - Jiri Pinkas
- Department of Chemistry
- Masaryk University
- Kotlarska 2
- CZ-61137 Brno
- Czech Republic
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Yao XN, Chen YG, Guo Y, Jia YJ, Jiang XX, Zhang XM. Li6Na3Sr14Al11P22O90: an oxo-centered Al3cluster based phosphate constructed from two types of (3,6)-connected kgd layers. Dalton Trans 2018; 47:298-301. [DOI: 10.1039/c7dt03854b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel aluminophosphate Li6Na3Sr14Al11P22O90containing an anti-Lowenstein's rule Al–O–Al linkage consists of two types of (3,6)-connected kgd layers [Al(Al3O)(PO4)7]25−and [Al(PO4)2]3−.
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Affiliation(s)
- Xiao-Ni Yao
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science, Shanxi Normal University
- Linfen, 041004
- China
| | - Yi-Gang Chen
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science, Shanxi Normal University
- Linfen, 041004
- China
| | - Yao Guo
- Department of Chemical and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- China
| | - Ying-Jie Jia
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science, Shanxi Normal University
- Linfen, 041004
- China
| | - Xing-Xing Jiang
- Beijing Center for Crystal Research and Development
- Key Laboratory of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Xian-Ming Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science, Shanxi Normal University
- Linfen, 041004
- China
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Xiang Y, Xin L, Deetz JD, Sun H. Reaction Mechanisms of the Initial Oligomerization of Aluminophosphate. J Phys Chem A 2016; 120:2902-10. [DOI: 10.1021/acs.jpca.6b01058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Liang Xin
- State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, Changchun 130012, China
| | | | - Huai Sun
- State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, Changchun 130012, China
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Dar AA, Sen S, Gupta SK, Patwari GN, Murugavel R. Octanuclear zinc phosphates with hitherto unknown cluster architectures: ancillary ligand and solvent assisted structural transformations thereof. Inorg Chem 2015; 54:9458-69. [PMID: 26365528 DOI: 10.1021/acs.inorgchem.5b01308] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Structural variations in zinc phosphate cluster chemistry have been achieved through a careful selection of phosphate ligand, ancillary ligand, and solvent medium. The use of 4-haloaryl phosphates (X-dippH2) as phosphate source in conjunction with 2-hydroxypyridine (hpy) ancillary ligand in acetonitrile solvent resulted in the isolation of the first examples of octameric zinc phosphates [Zn8(X-dipp)8(hpy)4(CH3CN)2(H2O)2]·4H2O (X = Cl 2, Br 3) and not the expected tetranuclear D4R cubane clusters. Use of 2,3-dihydroxypyridine (dhpy) as ancillary ligand, under otherwise similar reaction conditions with the same set of phosphate ligands and solvent, resulted in isolation of another type of octanuclear zinc phosphate clusters {[(Zn8(X-dipp)4(X-dippH)4(dhpyH)4(dhpyH2)2(H2O)2]·2solvent} (X = Cl, solvent = MeCN 4; Br, solvent = H2O 5), as the only isolated products. X-ray crystal diffraction studies reveal that 2 and 3 are octanuclear clusters that are essentially formed by edge fusion of two D4R zinc phosphates. Although 4 and 5 are also octanuclear clusters, they exhibit a completely different cluster architecture and have been presumably formed by the ability of 2,3-dihydroxypyridine to bridge zinc centers in addition to the X-dipp ligands. Dissolution of both types of octanuclear clusters in DMSO followed by crystallization yields D4R cubanes [Zn(X-dipp)(DMSO)]4 (X = Cl 6, Br 7), in which the ancillary ligands such as hpy, H2O, and CH3CN originally present on the zinc centers of 2-5 have been replaced by DMSO. DFT calculations carried out to understand the preference of Zn8 versus Zn4 clusters in different solvent media reveal that use of CH3CN as solvent favors the formation of fused cubanes of the type 2 and 3, whereas use of DMSO as the solvent medium promotes the formation of D4R structures of the type 6 and 7. The calculations also reveal that the vacant exocluster coordination sites on the zinc centers at the bridgehead positions prefer coordination by water to hpy or CH3CN. Interestingly, the initially inaccessible D4R cubanes [Zn(X-dipp)(hpy)]4·2MeCN (X = Cl 8, Br 9) could be isolated as the sole products from the corresponding DMSO-decorated cubanes 6 and 7 by combining them with hpy in CH3CN.
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Affiliation(s)
- Aijaz A Dar
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai-400076, India
| | - Saumik Sen
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai-400076, India
| | - Sandeep K Gupta
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai-400076, India
| | - G Naresh Patwari
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai-400076, India
| | - Ramaswamy Murugavel
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai-400076, India
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