Zobrazeno 1 - 10 of 36 pro vyhledávání: '"Marco, Coletta"'
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Akademický článek
Tracking nuclear motion in single-molecule magnets using femtosecond X-ray absorption spectroscopy
Autor: Kyle Barlow, Ryan Phelps, Julien Eng, Tetsuo Katayama, Erica Sutcliffe, Marco Coletta, Euan K. Brechin, Thomas J. Penfold, J. Olof Johansson
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract The development of new data storage solutions is crucial for emerging digital technologies. Recently, all-optical magnetic switching has been achieved in dielectrics, proving to be faster than traditional methods. Despite this, single-molecu
Externí odkaz: https://doaj.org/article/8110d8164b524569846e438b2e862c74
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2
A [Mn18] wheel-of-wheels
Autor: Marco Coletta, Gary S. Nichol, Thomais G. Tziotzi, Constantinos J. Milios, Mark Gray, Mukesh Kumar Singh, Euan K. Brechin
Publikováno v: Chemical Communications
Coletta, M, Tziotzi, T G, Gray, M, Nichol, G S, Singh, M K, Milios, C J & Brechin, E K 2021, ' A [Mn 18 ] wheel-of-wheels ', Chemical Communications, vol. 2021, no. 57, pp. 4122-4125 . https://doi.org/10.1039/D1CC00185J
A [Mn18] wheel of wheels is obtained from the reaction of MnBr2·4H2O and LH3 in MeOH. The metallic skeleton reveals two asymmetric [MnIII6MnII2] square wheels connected into a larger wheel via two MnII ions. Magnetic susceptibility and magnetisation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20003d1829f7b4613e1cd280642a67b0
https://doi.org/10.1039/d1cc00185j
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4
An [FeIII8] molecular oxyhydroxide
Autor: Daniel J. Cutler, Marco Coletta, Mukesh K. Singh, Angelos B. Canaj, Laura J. McCormick, Simon J. Coles, Jürgen Schnack, Euan K. Brechin
Publikováno v: Cutler, D J, Coletta, M, Singh, M K, Canaj, A B, Mccormick, L J, Coles, S J, Schnack, J & Brechin, E K 2022, ' An [Fe III 8 ] molecular oxyhydroxide ', Dalton Transactions . https://doi.org/10.1039/D2DT01477G
Dalton Transactions
An [FeIII8] hexagonal bipyramid displays antiferromagnetic exchange between the two capping tetrahedral ions and the six ring octahedral ions resulting in a spin ground state, S = 10.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b422ad2091ca64379c17a1ce7457b83
https://hdl.handle.net/20.500.11820/946a1ad2-7eaf-4ca6-a8c8-3a3ba8e16d58
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5
Photoinduced Jahn-Teller switch in Mn(III) terpyridine complexes
Autor: Kyle Barlow, Julien Eng, Iona Ivalo, Marco Coletta, Euan K. Brechin, Thomas J. Penfold, J. Olof Johansson
Publikováno v: Barlow, K, Eng, J, Ivalo, I, Coletta, M, Brechin, E K, Penfold, T & Johansson, O 2022, ' Photoinduced Jahn-Teller switch in Mn(III) terpyridine complexes ', Dalton Transactions . https://doi.org/10.1039/D2DT00889K
Ultrafast transient absorption spectra were recorded for [Mn(terpy)X3], where X = Cl, F, and N3, to explore photoinduced switching from axial to equatorial Jahn-Teller (JT) distortion. Strong oscillations were observed in the transients, correspondin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c215a49f5736ee1d41f05fda9fc83947
https://hdl.handle.net/20.500.11820/341f0e8c-133f-4a3d-924e-79b24e1f629e
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6
An [FeIII8] molecular oxyhydroxide
Autor: Euan Brechin, Daniel Cutler, Marco Coletta, Mukesh Singh, Angelos Canaj, Laura McCormick, Simon Coles, Jürgen Schnack
An [FeIII8] hexagonal bipyramid, which represents an all ferric piece of molecular magnetite, displays antiferromagnetic exchange between the two capping tetrahedral ions and the six ring octahedral ions resulting in a spin ground state, S = 10.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e40835b44aa94198af1e1652d391618
https://doi.org/10.26434/chemrxiv-2022-bqwk3
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7
Kinetic selection of Pd4L2 metallocyclic and Pd6L3 trigonal prismatic assemblies
Autor: Gary S. Nichol, Euan K. Brechin, Alvaro Etcheverry-Berrios, Marco Coletta, Paul J. Lusby, Helen M. O'Connor
Publikováno v: O’connor, H M, Coletta, M, Etcheverry-berríos, A, Nichol, G S, Brechin, E K & Lusby, P J 2020, ' Kinetic selection of Pd4L2 metallocyclic and Pd6L3 trigonal prismatic assemblies ', Chemical Communications . https://doi.org/10.1039/D0CC05311B
The self-assembly of Pd4L2 metallocylcic and Pd6L3 trigonal prismatic assemblies are described. The selection of one species over the other has been achieved by careful choice of ancilliary ligands, which switch the dynamics of the Pd-pyridine bonds
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c373f1844d8341d3af3ba0ae7da149e3
https://doi.org/10.1039/d0cc05311b
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8
The coordination chemistry of
Autor: Lucinda R B, Wilson, Marco, Coletta, Marco, Evangelisiti, Stergios, Piligkos, Scott J, Dalgarno, Euan K, Brechin
Publikováno v: Dalton transactions (Cambridge, England : 2003). 51(11)
The calix[4]arene scaffold is an extremely versatile supramolecular platform that has found widespread use across many research areas due to its synthetic versatility, controllable conformation, and the presence of cavities or clefts for tailorable g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e9cae43ca902876017d8eb9cddf1ccb4
https://pubmed.ncbi.nlm.nih.gov/35234784
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9
The coordination chemistry of p-tert-butylcalix[4]arene with paramagnetic transition and lanthanide metal ions: an Edinburgh Perspective
Autor: Lucinda R. B. Wilson, Marco Coletta, Marco Evangelisiti, Stergios Piligkos, Scott J. Dalgarno, Euan K. Brechin
Publikováno v: Brechin, E K, Dalgarno, S, Wilson, L, Coletta, M, Evangelisti, M & Piligkos, S 2022, ' The coordination chemistry of p-tert-butylcalix[4]arene with paramagnetic transition and lanthanide metal ions: an Edinburgh Perspective ', Dalton Transactions . https://doi.org/10.1039/D2DT00152G
Digital.CSIC. Repositorio Institucional del CSIC
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The calix[4]arene scaffold is an extremely versatile supramolecular platform that has found widespread use across many research areas due to its synthetic versatility, controllable conformation, and the presence of cavities or clefts for tailorable g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::376cc6df06ab18f01d3441b4a786392c
https://hdl.handle.net/20.500.11820/d3188a3f-75bb-41ac-b506-9298b9d17fef
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10
An [FeIII30] molecular metal oxide
Autor: Daniel J. Cutler, Alice E. Dearle, Marco Coletta, Gopalan Rajaraman, Gary S. Nichol, Hector W. L. Fraser, Sergio Sanz, Jürgen Schnack, Sourav Dey, Edward S. Lee, Euan K. Brechin, Leroy Cronin
Publikováno v: Dearle, A E, Cutler, D J, Coletta, M, Lee, E, Dey, S, Sanz, S, Fraser, H W L, Nichol, G S, Rajaraman, G, Schnack, J, Cronin, L & Brechin, E K 2021, ' An [Fe III 30 ] molecular metal oxide ', Chemical Communications . https://doi.org/10.1039/D1CC06224G
Chemical communications 58(1), 52-55 (2021). doi:10.1039/D1CC06224G
Dissolution of FeBr3 in a mixture of acetonitrile and 3,4-lutidine in the presence of an amine results in the formation of an [Fe30] molecular metal oxide containing alternating layers of tetrahedral and octahedral FeIII ions. Mass spectrometry sugge
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::871a4493d7d5012fcdeda09aa03714ca
https://pubmed.ncbi.nlm.nih.gov/34807967
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