| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Sobczak, Szymon
Adam Mickiewicz University in Poznań
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024High-pressure observation of elusive iodoplumbic acid in different hydronium-hydrate solid formscitations
- 2024Temperature and volumetric effects on structural and dielectric properties of hybrid perovskitescitations
- 2024Unprecedented Richness of Temperature‐ and Pressure‐Induced Polymorphism in 1D Lead Iodide Perovskitecitations
- 2024Structural insight into piezo-solvatochromism of Reichardt's dyecitations
- 2023Engineering anomalous elastic properties of coordination polymers and their amorphization by employing flexible linkerscitations
- 2022Pressure-Driven Phase Transition in Two-Dimensional Perovskite MHy2PbBr4citations
- 2022Pressure-Driven Phase Transition in Two-Dimensional Perovskite MHy2PbBr4
- 2019Dynamic Resolution of Piezosensitivity in Single Crystals of π-Conjugated Moleculescitations
- 2019Environment-Controlled Postsynthetic Modifications of Iron Formate Frameworkscitations
- 2018Zone-Collapse Amorphization Mimicking the Negative Compressibility of a Porous Compoundcitations
- 2018Framework and coordination strain in two isostructural hybrid metal-organic perovskitescitations
Places of action
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article
High-pressure observation of elusive iodoplumbic acid in different hydronium-hydrate solid forms
Abstract
High-pressure and high-temperature isochoric crystallization combined with single-crystal X-ray diffraction revealed the proposed, but previously never demonstrated, hydronium acid hydrates of [PbI3]–, the closest forms of the elusive iodoplumbic acid. Depending on the pressure range, the reaction of PbI2 and aqueous concentrated hydriodic acid under isochoric conditions in a diamond anvil cell held between 0.11 and 1.20 GPa produces two hydrated acids with compositions [H3O][PbI3] · nH2O (n = 3, 4). Comprised of polymeric one-dimensional double-chain PbI3– anions, analogous to those seen in archetypal lead-halide perovskites RbPbI3, CsPbI3, these hydrates offer the first observation of the elusive iodoplumbic acid progenitor of hybrid lead perovskites. We also reveal the ‘hidden’ polymorph of lead(II) iodide, adopting a three-dimensional Pb-I bonded network, contrasting with the prototypic ambient-pressure layered PbI2 structure.