Anion redox as a means to derive layered manganese oxychalcogenides with exotic intergrowth structures

Autor: Shunsuke Sasaki, Souvik Giri, Simon J. Cassidy, Sunita Dey, Maria Batuk, Daphne Vandemeulebroucke, Giannantonio Cibin, Ronald I. Smith, Philip Holdship, Clare P. Grey, Joke Hadermann, Simon J. Clarke

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)

Abstract Topochemistry enables step-by-step conversions of solid-state materials often leading to metastable structures that retain initial structural motifs. Recent advances in this field revealed many examples where relatively bulky anionic constit

Externí odkaz: https://doaj.org/article/f1394603d9c84746b51d06abf1750b14

High- versus Low-Spin Ni2+ in Elongated Octahedral Environments: Sr2NiO2Cu2Se2, Sr2NiO2Cu2S2, and Sr2NiO2Cu2(Se1–xSx)2

Autor: Robert D. Smyth, Jack N. Blandy, Ziyu Yu, Shuai Liu, Craig V. Topping, Simon J. Cassidy, Catherine F. Smura, Daniel N. Woodruff, Pascal Manuel, Craig L. Bull, Nicholas P. Funnell, Christopher J. Ridley, John E. McGrady, Simon J. Clarke

Publikováno v: Chemistry of Materials. 34:9503-9516

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef2b96fc7f500153193f752c72fdfdca
https://doi.org/10.1021/acs.chemmater.2c02002

Geometric frustration on the trillium lattice in a magnetic metal-organic framework

Autor: Johnathan M. Bulled, Joseph A. M. Paddison, Andrew Wildes, Elsa Lhotel, Simon J. Cassidy, Breogán Pato-Doldán, L. Claudia Gómez-Aguirre, Paul J. Saines, Andrew L. Goodwin

Publikováno v: Physical Review Letters

In the dense metal-organic framework Na[Mn(HCOO)$_3$], Mn$^{2+}$ ions ($S=\frac{5}{2}$) occupy the nodes of a `trillium' hyperkagome net. We show that this material exhibits a variety of behaviour characteristic of geometric frustration: the N\'eel t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0b62583cbdf3be77ce23343a5c744b
https://doi.org/10.1103/physrevlett.128.177201

Intercalates of Bi2Se3 studied in situ by time-resolved powder X-ray diffraction and neutron diffraction

Autor: Simon J. Cassidy, Mahmoud Elgaml, Simon J. Clarke, Nicola D. Kelly, Machteld E. Kamminga, Partha P. Jana

Publikováno v: Dalton Transactions (Cambridge, England : 2003)
Kamminga, M E, Cassidy, S J, Jana, P P, Elgaml, M, Kelly, N D & Clarke, S J 2021, ' Intercalates of Bi 2 Se 3 studied in situ by time-resolved powder X-ray diffraction and neutron diffraction ', Dalton Transactions, vol. 50, pp. 11376-11379 . https://doi.org/10.1039/d1dt00960e

Intercalation of lithium and ammonia into the layered semiconductor Bi2Se3 proceeds via a hyperextended (by >60%) ammonia-rich intercalate, to eventually produce a layered compound with lithium amide intercalated between the bismuth selenide layers w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ff5c419a5fd3c2b176a77314e6ed48
https://doi.org/10.1039/d1dt00960e

Uncovering the Interplay of Competing Distortions in the Prussian Blue Analogue K

Autor: John, Cattermull, Krishnakanth, Sada, Kevin, Hurlbutt, Simon J, Cassidy, Mauro, Pasta, Andrew L, Goodwin

Publikováno v: Chemistry of materials : a publication of the American Chemical Society. 34(11)

We report the synthesis, crystal structure, thermal response, and electrochemical behavior of the Prussian blue analogue (PBA) K

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e10086b421f2df6e4ca95f4bdac783ef
https://pubmed.ncbi.nlm.nih.gov/35722203