Exploring the biological, catalytic, and magnetic properties of transition metal coordination complexes incorporating pyrophosphate

TJ Greenfield, M Julve, RP Doyle - Coordination Chemistry Reviews, 2019 - Elsevier
Polyphosphate anions are ubiquitous in nature, none more so than the diphosphate tetra-
anion P 2 O 7 4−, commonly referred to as pyrophosphate (PPi). The past decade has seen …

Anharmonicity and structural phase transition in the Mott insulator

S Pastukh, PT Jochym, O Pastukh, J Łażewski, D Legut… - Physical Review B, 2023 - APS
Ab initio investigations of the structural, electronic, and dynamical properties of the high-
temperature β phase of copper pyrophosphate were performed using density functional …

Mechanism of Negative Thermal Expansion in Monoclinic Cu2P2O7 from First Principles

Y Mochizuki, K Nagamatsu, H Koiso… - The Journal of …, 2023 - ACS Publications
Negative thermal expansion (NTE) materials generally have high-symmetry space groups,
large average atomic volumes, and corner-sharing octahedral and tetrahedral coordination …

Quantum Effect on the Ground State of the Triple-Perovskite Ba3MNb2O9 (M = Co, Ni, and Mn) with Triangular-Lattice

J Jiao, S Zhang, Q Huang, M Zhang, MF Shu… - Chemistry of …, 2022 - ACS Publications
As the simplest example of geometrical frustration, the two-dimensional triangular lattice
antiferromagnet exhibits the mismatch between the lattice geometry and spin-exchange …

Novel half-magnetization plateau and nematiclike transition in the skew chain

ZW Ouyang, YC Sun, JF Wang, XY Yue, R Chen… - Physical Review B, 2018 - APS
A quantized magnetization plateau is usually not expected when a classic spin-flop
transition occurs in a low-dimensional antiferromagnet. Here, we report an experimental …

Spin gap in malachite Cu(OH)CO and its evolution under pressure

S Lebernegg, AA Tsirlin, O Janson, H Rosner - Physical Review B …, 2013 - APS
We report on the microscopic magnetic modeling of the spin-1 2 copper mineral malachite at
ambient and elevated pressures. Despite the layered crystal structure of this mineral, the …

Multiple magnetic transitions in the spin- chain antiferromagnet

N Ahmed, AA Tsirlin, R Nath - Physical Review B, 2015 - APS
By using thermodynamic measurements and density-functional band-structure calculations,
we explore the magnetic behavior of SrCuTe 2 O 6. Despite being a structural sibling of a …

Low-dimensional magnetism of

P Bag, N Ahmed, V Singh, M Sahoo, AA Tsirlin, R Nath - Physical Review B, 2021 - APS
X-ray diffraction, thermodynamic measurements, and density-functional band-structure
calculations are used to study the magnetic behavior of BaCuTe 2 O 6, a member of the A …

Stabilization of Short‐ and Long‐Range Magnetic Ordering through the Cooperative Effect of 1D [CuO4] Chains and [CuO2X2] Quadrilateral in Quasi‐1D Spin‐1 …

R Guo, R Si, Z Li, W Lin, B Wen… - Angewandte …, 2024 - Wiley Online Library
Quasi‐1D chain antiferromagnets with reduced structural dimensionality are a rich
playground for investigating novel quantum phenomena. We report the synthesis, crystal …

Crystal Structure and Magnetic Properties of FeSeO3FAlternating Antiferromagnetic S = 5/2 chains

S Hu, M Johnsson, JM Law, JL Bettis Jr… - Inorganic …, 2014 - ACS Publications
The new oxofluoride FeSeO3F, which is isostructural with FeTeO3F and GaTeO3F, was
prepared by hydrothermal synthesis, and its structure was determined by X-ray diffraction …