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Samarin AS, Trussov IA, Pchelkina ZV, Fedotov SS, Ovchenkov YA, Zhurenko SV, Tkachev AV, Gippius AA, Shvanskaya LV, Vasiliev AN. Lamellar Crystal Structure and Haldane Magnetism in NH 4 VPO 4 OH. Angew Chem Int Ed Engl 2024; 63:e202316719. [PMID: 38054955 DOI: 10.1002/anie.202316719] [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: 11/03/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 12/07/2023]
Abstract
A novel vanadium hydroxide-phosphate, NH4 VPO4 OH, was synthesized hydrothermally in V2 O5 -NH4 H2 PO4 -citric acid system at 230 °C. It was characterized by XRD, TG-DSC, SEM-EDX, FTIR and NMR spectroscopy. NH4 VPO4 OH is isostructural with NH4 GaPO4 OH and features edge-sharing chains of VO6 octahedra. These chains running along [010] direction of the unit cell are connected by phosphate tetrahedra to form infinite layers parallel to the (100) plane. Ammonium cations are embedded between the heteropolyhedral layers. According to the thermodynamic and NMR measurements supported by the first-principles calculations, NH4 VPO4 OH presents a rare case of Haldane spin system with spin S=1 based on V3+ ions.
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Affiliation(s)
- Aleksandr Sh Samarin
- Skolkovo Institute of Science and Technology, Bolshoi Boulevard 30 bld. 1, Moscow, 121205, Russia
| | - Ivan A Trussov
- Skolkovo Institute of Science and Technology, Bolshoi Boulevard 30 bld. 1, Moscow, 121205, Russia
| | - Zlata V Pchelkina
- M.N. Mikheev Institute of Metal Physics, UB RAS, S. Kovalevskaya street 18, Ekaterinburg, 620990, Russia
- Theoretical Physics and Applied Mathematics Department, Ural Federal University, Mira street 19, Ekaterinburg, 620002, Russia
| | - Stanislav S Fedotov
- Skolkovo Institute of Science and Technology, Bolshoi Boulevard 30 bld. 1, Moscow, 121205, Russia
| | - Yevgeniy A Ovchenkov
- National University of Science and Technology "MISiS", Leninskiy Prospekt 4, Moscow, 119049, Russia
- Lomonosov Moscow State University, Leninskie Gory, GSP-1, Moscow, 119991, Russia
| | - Sergei V Zhurenko
- Lebedev Physical Institute, RAS, Leninskiy Prospekt 53, Moscow, 119991, Russia
| | - Alexei V Tkachev
- Lebedev Physical Institute, RAS, Leninskiy Prospekt 53, Moscow, 119991, Russia
| | - Andrei A Gippius
- Lomonosov Moscow State University, Leninskie Gory, GSP-1, Moscow, 119991, Russia
| | - Larisa V Shvanskaya
- National University of Science and Technology "MISiS", Leninskiy Prospekt 4, Moscow, 119049, Russia
- Lomonosov Moscow State University, Leninskie Gory, GSP-1, Moscow, 119991, Russia
| | - Alexander N Vasiliev
- National University of Science and Technology "MISiS", Leninskiy Prospekt 4, Moscow, 119049, Russia
- Lomonosov Moscow State University, Leninskie Gory, GSP-1, Moscow, 119991, Russia
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Amghouz Z, Ramajo B, Khainakov SA, da Silva I, Castro GR, García JR, García-Granda S. Dimensionality changes in the solid phase at room temperature: 2D → 1D → 3D evolution induced by ammonia sorption–desorption on zinc phosphates. Chem Commun (Camb) 2014; 50:6729-32. [DOI: 10.1039/c4cc01314j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
2D → 1D → 3D dimensionality changes on zinc phosphates induced by ammonia sorption–desorption in the solid phase at room temperature.
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Affiliation(s)
- Zakariae Amghouz
- Departamentos de Química Física y Analítica y Química Orgánica e Inorgánica
- Universidad de Oviedo – CINN
- 33006 Oviedo, Spain
| | - Beatriz Ramajo
- Departamentos de Química Física y Analítica y Química Orgánica e Inorgánica
- Universidad de Oviedo – CINN
- 33006 Oviedo, Spain
| | - Sergei A. Khainakov
- Departamentos de Química Física y Analítica y Química Orgánica e Inorgánica
- Universidad de Oviedo – CINN
- 33006 Oviedo, Spain
| | - Iván da Silva
- SpLine
- Spanish CRG Beamline
- ESRF
- F-38043 Grenoble Cedex, France
- Instituto de Ciencia de Materiales de Madrid – ICMM/CSIC
| | | | - José R. García
- Departamentos de Química Física y Analítica y Química Orgánica e Inorgánica
- Universidad de Oviedo – CINN
- 33006 Oviedo, Spain
| | - Santiago García-Granda
- Departamentos de Química Física y Analítica y Química Orgánica e Inorgánica
- Universidad de Oviedo – CINN
- 33006 Oviedo, Spain
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