151148 20251017144608.0 doi 10.3390/sym13091688 sideral 125800 ART-2021-125800 eng Park S. Structural investigation into magnetic spin orders of a manganese phosphatic oxyhydroxide, mn5 [(Po4 )2 (po3 (oh))2 ](hoh)4 2021 Access copy available to the general public Unrestricted The ferri-and antiferromagnetic structures of a hureaulite-type synthetic compound, Mn2+ 5(PO4 )2 (PO3 (OH))2 (HOH)4, were elucidated by high-resolution neutron powder diffraction in combination with magnetic susceptibility and heat capacity measurements. At 6.17 K, the para-magnetic phase (space group: C2/c) transforms to inherit a ferrimagnetic order (magnetic space group: C2' /c' ), followed at 1.86 K by an incommensurately modulated antiferromagnetic order (magnetic superspace group: P21 /c.1' (a0¿)00s with the propagation vector k(0.523(2), 0, 0.055(1)). In the ferrimagnetic state, antiferromagnetic interactions are dominant for both intra and inter pentamers of Mn2+ (O, HOH)6 octahedra. Differently aligned spin-canting sublattices seen in the ferrimagnetic models at 3.4, 4.5, and 6.1 K explain a weak ferromagnetism in the title compound. The observation of magnetic moments vigorously changing in a small temperature range of 6.1–1.5 K adumbrates a high complexity of interplaying structural and magnetic orders in this manganese phosphatic oxyhydroxide. info:eu-repo/semantics/openAccess by https://creativecommons.org/licenses/by/4.0/deed.es 2.94 2021 MULTIDISCIPLINARY SCIENCES 34 / 74 = 0.459 2021 Q2 T2 0.54 2021 Chemistry (miscellaneous) 2021 Q2 Physics and Astronomy (miscellaneous) 2021 Q2 Computer Science (miscellaneous) 2021 Q2 4.3 2021 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Hartl A. Sheptyakov D. Hoelzel M. Arauzo A. Universidad de Zaragoza (orcid)0000-0002-5999-341X 0 X Universidad de Zaragoza Serv.Gral. Apoyo Investigación Servicios. Div.Caract.Físi.Quí 13, 9 (2021), 1688 [18 pp.] Symmetry (Basel) Symmetry 2073-8994 591630 http://zaguan.unizar.es/record/151148/files/texto_completo.pdf Versión publicada 2733716 http://zaguan.unizar.es/record/151148/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:151148 articulos driver 2025-10-17-14:15:59 ARTICLE