High- vs. low-spin Ni2+ in elongated octahedral environments: Sr2NiO2Cu2Se2, Sr2NiO2Cu2S2 and Sr2NiO2Cu2(Se1-xSx)2

Autor: Smyth, RD, Blandy, JN, Yu, Z, Liu, S, Topping, CV, Cassidy, SJ, Smura, CF, Woodruff, DN, Manuel, P, Bull, CL, Funnell, NP, Ridley, CJ, McGrady, JE, Clarke, SJ

Sr2NiO2Cu2Se2, comprising alternating [Sr2NiO2]2+and [Cu2Se2]2–layers, is reported. Powder neutron diffraction shows that the Ni2+ions, which are in a highly elongated NiO4Se2environment with D4hsymmetry, adopt a high-spin configuration and carry l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1064::3a89e26b4602ec9cf5135d96befbc93f
https://doi.org/10.1021/acs.chemmater.2c02002

Tuning energetic properties through co-crystallisation - a high-pressure experimental and computational study of nitrotriazolone: 4,4'-bipyridine.

Autor: Christopher IL; EaSTChem School of Chemistry, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh, EH9 3FJ, UK. c.r.pulham@ed.ac.uk., Liu X; Diamond Light Source, Harwell Science and Innovation Campus, Fermi Avenue, Didcot, OX11 0DE, UK., Lloyd HJ; EaSTChem School of Chemistry, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh, EH9 3FJ, UK. c.r.pulham@ed.ac.uk., Bull CL; ISIS Neutron and Muon Source, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Campus, Didcot, OX11 0QX, UK., Funnell NP; ISIS Neutron and Muon Source, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Campus, Didcot, OX11 0QX, UK., Portius P; Department of Chemistry, University of Sheffield, S3 7HF, UK., Michalchuk AAL; School of Chemistry, University of Birmingham, Edgbaston, Birmingham, West Midlands, B15 2TT, UK., Kennedy SR; EaSTChem School of Chemistry, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh, EH9 3FJ, UK. c.r.pulham@ed.ac.uk., Pulham CR; EaSTChem School of Chemistry, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh, EH9 3FJ, UK. c.r.pulham@ed.ac.uk., Morrison CA; EaSTChem School of Chemistry, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh, EH9 3FJ, UK. c.r.pulham@ed.ac.uk.

Publikováno v: Physical chemistry chemical physics : PCCP [Phys Chem Chem Phys] 2024 Jun 12; Vol. 26 (23), pp. 16859-16870. Date of Electronic Publication: 2024 Jun 12.

The pressure response of Jahn-Teller-distorted Prussian blue analogues.

Autor: Boström HLB; Max Planck Institute for Solid State Research Heisenbergstraße 1 D-70569 Stuttgart Germany.; Department of Materials and Environmental Chemistry, Stockholm University Svante Arrhenius väg 16C SE-106 91 Stockholm Sweden hanna.bostrom@mmk.su.se.; Wallenberg Initiative Materials Science for Sustainability, Department of Materials and Environmental Chemistry, Stockholm University SE-114 18 Stockholm Sweden., Cairns AB; Department of Materials, Imperial College London, Royal School of Mines Exhibition Road SW7 2AZ London UK.; London Centre for Nanotechnology, Imperial College London SW7 2AZ London UK., Chen M; Department of Materials, Imperial College London, Royal School of Mines Exhibition Road SW7 2AZ London UK.; London Centre for Nanotechnology, Imperial College London SW7 2AZ London UK., Daisenberger D; Diamond Light Source Ltd, Harwell Campus Didcot OX11 0DE UK., Ridley CJ; ISIS Neutron and Muon Source, Rutherford Appleton Laboratory Harwell Campus Didcot OX11 0QX UK., Funnell NP; ISIS Neutron and Muon Source, Rutherford Appleton Laboratory Harwell Campus Didcot OX11 0QX UK.

Publikováno v: Chemical science [Chem Sci] 2024 Jan 23; Vol. 15 (9), pp. 3155-3164. Date of Electronic Publication: 2024 Jan 23 (Print Publication: 2024).

A structural study of PrCrO 3 under extreme conditions: a comparison with the effects of doping.

Autor: Bull CL; ISIS Neutron and Muon Facility, STFC, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, UK.; School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, UK., Funnell NP; ISIS Neutron and Muon Facility, STFC, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, UK., Ridley CJ; ISIS Neutron and Muon Facility, STFC, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, UK.

Publikováno v: Philosophical transactions. Series A, Mathematical, physical, and engineering sciences [Philos Trans A Math Phys Eng Sci] 2023 Oct 16; Vol. 381 (2258), pp. 20220332. Date of Electronic Publication: 2023 Aug 28.

High- versus Low-Spin Ni ²⁺ in Elongated Octahedral Environments: Sr 2 NiO 2 Cu 2 Se 2 , Sr 2 NiO 2 Cu 2 S 2 , and Sr 2 NiO 2 Cu 2 (Se 1- x S x ) 2 .

Autor: Smyth RD; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K., Blandy JN; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K.; Diamond Light Source Ltd., Harwell Science and Innovation Campus, DidcotOX11 0DE, U.K., Yu Z; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K., Liu S; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K.; College of Chemistry and Chemical Engineering, Anhui University, Hefei230601, People's Republic of China., Topping CV; Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, OxfordOX1 3PU, U.K., Cassidy SJ; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K., Smura CF; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K., Woodruff DN; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K., Manuel P; ISIS Facility, Rutherford Appleton Laboratory, Harwell Oxford, DidcotOX1 10QX, U.K., Bull CL; ISIS Facility, Rutherford Appleton Laboratory, Harwell Oxford, DidcotOX1 10QX, U.K.; School of Chemistry, The University of Edinburgh, King's Buildings, David Brewster Road, EdinburghEH9 3FJ, U.K., Funnell NP; ISIS Facility, Rutherford Appleton Laboratory, Harwell Oxford, DidcotOX1 10QX, U.K., Ridley CJ; ISIS Facility, Rutherford Appleton Laboratory, Harwell Oxford, DidcotOX1 10QX, U.K., McGrady JE; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K., Clarke SJ; Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, OxfordOX1 3QR, U.K.

Publikováno v: Chemistry of materials : a publication of the American Chemical Society [Chem Mater] 2022 Nov 08; Vol. 34 (21), pp. 9503-9516. Date of Electronic Publication: 2022 Oct 18.