Structural diversity and complexity of antiperovskites

SV Krivovichev - Coordination Chemistry Reviews, 2024 - Elsevier
The overview of more than 280 antiperovskites as compounds based upon the units formed
by condensation of XA 6 anion-centered octahedra (X= anion; A= cation) shows that there …

Polar Layered Magnet Ba2Cu3(SeO3)4F2 Composed of Bitriangular Chains: Observation of 1/3-Magnetization Plateau

A Yalikun, Y Wang, N Shi, Y Chen, H Huang… - Chemistry of …, 2024 - ACS Publications
We prepared a new polar layered quantum magnet Ba2Cu3 (SeO3) 4F2, by a combined use
of F–and pyramidal SeO32–anions, determined its crystal structure by X-ray diffraction, and …

Analogous Chain Selenite Chlorides Ba2M(SeO3)2Cl2 (M = Cu2+, Ni2+, Co2+, Mn2+) and Pb2Cu(SeO3)2Cl2 with Tunable Spin S: Syntheses and …

A Yalikun, Y Wang, Y Lv, Y Dou, HJ Koo… - Inorganic …, 2024 - ACS Publications
A series of analogous chain selenite chlorides Ba2M (SeO3) 2Cl2 (M= Cu 1, Ni 2, Co 3, Mn
4) and Pb2Cu (SeO3) 2Cl2 5 with tunable spin S from S= 1/2 to S= 5/2 have been …

[HTML][HTML] Magnetization Plateaus by the Field-Induced Partitioning of Spin Lattices

MH Whangbo, HJ Koo, RK Kremer, AN Vasiliev - Condensed Matter, 2024 - mdpi.com
To search for a conceptual picture describing the magnetization plateau phenomenon, we
surveyed the crystal structures and the spin lattices of those magnets exhibiting plateaus in …

Thermodynamic Properties and DFT Study on Highly Frustrated Cr3BO6: Coexistence of Spin-Singlets with Long-Range Magnetic Order

ES Kozlyakova, VV Korolev, PS Berdonosov… - Materials, 2023 - mdpi.com
The triangle-based magnetic subsystem of borates with the mineral norbergite structure
M3BO6 (M= Fe, Cr, V) makes these compounds unique to investigate rare quantum ground …

Assembling the Puzzle of Coparsite Polymorphism: Synthesis, Thermal Expansion, and Quantum Magnetism of α- and β-Cu4O2(VO4)Cl

VA Ginga, OI Siidra, AA Tsirlin, A Setzer - Inorganic Chemistry, 2024 - ACS Publications
Two new dimorphic spin–1/2 quantum magnets, α-and β-Cu4O2 (VO4) Cl, were synthesized
via a chemical vapor transport method that emulates mineral formation in volcanic …

Thermal and magnetic properties of Cu4O (SeO3) 3 composed by ferrimagnetic O2Cu6 units of edge-sharing OCu4 tetrahedra

OS Volkova, PS Berdonosov, IK Shamova… - Journal of Alloys and …, 2023 - Elsevier
Abstract Monoclinic Cu 4 O (SeO3) 3 has been prepared hydrothermally with subsequent
heating in evacuated silica tubes. It has been characterized in measurements of dc and ac …

Highly anisotropic 1/3-magnetization plateau in a ferrimagnet Cs 2 Cu 3 (SeO 3) 4· 2H 2 O: topology of magnetic bonding necessary for magnetization plateau

AV Moskin, ES Kozlyakova, LV Shvanskaya… - Dalton …, 2023 - pubs.rsc.org
We prepared Cs2Cu3 (SeO3) 4· 2H2O composed of Cu2+ ions at square-planar
coordination sites and characterized its structural and magnetic properties, to show that …

Anhydrous copper tellurite disulfate Cu 3 TeO 3 (SO 4) 2 featuring the coexistence of spin singlets and a long-range antiferromagnetic order

AF Murtazoev, PS Berdonosov, KA Lyssenko… - Dalton …, 2023 - pubs.rsc.org
Anhydrous copper tellurite sulfate, Cu3TeO3 (SO4) 2, has been synthesized via vapor
transport reactions in sealed silica glass ampoules. In measurements of magnetization M …

Monoclinic Cu4o (Seo3) 3 Revisited: Ferrimagnetic O2cu6 Units of Edge-Sharing Ocu4 Tetrahedra as Building Blocks of an Antiferromagnet

OS Volkova, PS Berdonosov, IK Shamova… - Available at SSRN … - papers.ssrn.com
It has been claimed recently that monoclinic copper-oxo-selenite Cu4O (SeO3) 3 belonging
to the CuxO (SeO3)(x–1) family of compounds evidences an antiferromagnetic transition at …