@article{8f870915300b4898bd47b3b558098cfc,
title = "The homometallic warwickite V2OBO3 ",
abstract = "The synthesis, structure and elementary magnetic characterization of the homometallic warwickite V2OBO3 are reported. The material adopts the orthorhombic warwickite structure type at room temperature, space group Pnma (No. 62) with lattice parameters a = 9.2317(1) {\AA}, b = 3.1172(1) {\AA}, and c = 9.5313(1) {\AA}. Temperature-dependent magnetic susceptibility, electrical resistivity, and specific heat measurements show anomalies near 35 K, between 135 K and 150 K, and near 260 K, with the transition at ~ 35 K likely to a ferrimagnetic state. High resolution synchrotron powder X-ray diffraction data at temperatures between 295 K and 90 K display significant peak splitting upon cooling, indicating that at least one crystallographic symmetry change occurs at low temperatures.",
keywords = "Borate, Distortion, Ferrimagnetic, Vanadium, Warwickite",
author = "Carnicom, {Elizabeth M.} and Karolina G{\'o}rnicka and Tomasz Klimczuk and Cava, {Robert J.}",
note = "Funding Information: The materials synthesis was supported by the Department of Energy, Division of Basic Energy Sciences, Grant DE-FG02-98ER45706, and the property characterization was supported by the Gordon and Betty Moore Foundation EPiQS Initiative, Grant GBMF-4412. The research in Poland was supported by the National Science Centre, Grant UMO-2016/22/M/ST5/00435. Use of the Advanced Photon Source at Argonne National Laboratory was supported by the U. S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract no. DE-AC02-06CH11357. All data are available from the authors upon request. Funding Information: The materials synthesis was supported by the Department of Energy, Division of Basic Energy Sciences , Grant DE-FG02-98ER45706 , and the property characterization was supported by the Gordon and Betty Moore Foundation EPiQS Initiative , Grant GBMF-4412 . The research in Poland was supported by the National Science Centre , Grant UMO-2016/22/M/ST5/00435 . Use of the Advanced Photon Source at Argonne National Laboratory was supported by the U. S. Department of Energy, Office of Science, Office of Basic Energy Sciences , under Contract no. DE-AC02-06CH11357 . All data are available from the authors upon request. Publisher Copyright: {\textcopyright} 2018 Elsevier Inc.",
year = "2018",
month = sep,
doi = "10.1016/j.jssc.2018.06.021",
language = "English (US)",
volume = "265",
pages = "319--325",
journal = "Journal of Solid State Chemistry",
issn = "0022-4596",
publisher = "Academic Press Inc.",
}