Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Sm2Ru3Sn5: A Noncentrosymmetric Cubic Member of the Ln2M3X5 Family

Journal Article · · Zeitschrift für anorganische und allgemeine Chemie
An optimized synthetic method is presented for Sm2Ru3Sn5 and investigate its physical properties and electronic structure. Sm2Ru3Sn5 is prepared by arc-melting stoichiometric ratios of the elements and is confirmed by single crystal and powder X-ray diffraction. An antiferromagnetic transition is observed at TN = 3.8 K. A modified Curie-Weiss fit to the data in the range 50–150 K yields a Curie-Weiss temperature: θCW = −36.6 K and an effective magnetic moment: μeff = 0.83 μB, in agreement with a Sm3+ oxidation state. Field-dependent magnetization up to H = 7 T at 2 K shows a maximum response of 0.06 μB, which is significantly lower than the expected Sm3+ saturation moment (0.71 μB). Resistivity measurements indicate metallic behavior, and analysis of the magnetic entropy from the heat capacity reveals a doublet ground state due to crystal electric field splitting. The electronic structure and density of states are calculated with density function theory and further supported by the local density approximation with dynamical mean-field theory. Finally, the experimental and computational results highlight localized Sm3+ moments and suggest a possible interplay between Ruddelman–Kitel–Kasuya–Yosida and Kondo interactions, positioning Sm2Ru3Sn5 as a promising material for studying topology and complex physical phenomena.
Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0022854
OSTI ID:
2589344
Alternate ID(s):
OSTI ID: 2554073
Report Number(s):
BNL--228516-2025-JAAM
Journal Information:
Zeitschrift für anorganische und allgemeine Chemie, Journal Name: Zeitschrift für anorganische und allgemeine Chemie Journal Issue: 8 Vol. 651; ISSN 1521-3749; ISSN 0044-2313
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (50)

Compounds with the Ir3Ge7 Structure Type: Interpenetrating Frameworks with Flexible Bonding Properties journal June 1998
De nouveaux isotypes de U2Co3Si5 ou Lu2Co3Si5 dans les systems R-T-Ge (R = Elements Des Terres Rares; T = Ru, Co, Rh, Ir). Supraconductivite de Y2Ir3Ge5 journal January 1986
Quadrupolar ordering and dense kondo behaviour in SmSn3 journal October 1985
Antiferromagnetism and heavy-fermion effects in a semiconductor: Sm3Te4 journal February 1992
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Ru3Sn7 with the Ir3Ge7 structure-type journal December 1998
Linearized self-consistent quasiparticle GW method: Application to semiconductors and simple metals journal October 2017
ComDMFT: A massively parallel computer package for the electronic structure of correlated-electron systems journal November 2019
Accelerated impurity solver for DMFT and its diagrammatic extensions journal October 2021
Portobello - Quantum embedding in correlated materials made accessible journal January 2024
Peculiarities of electronic, phonon and magnon subsystems of lanthanum and samarium tetraborides journal October 2015
Superconductivity of a new Ru-based alloy Ru3Sb1.75Sn5.25 journal March 2024
Evidence of structural modulations induced by a charge density wave transition in orthorhombic Sm2Ru3Ge5 journal October 2023
Generality of the 18- n Rule: Intermetallic Structural Chemistry Explained through Isolobal Analogies to Transition Metal Complexes journal November 2015
Synthesis, Structure, and Magnetoresistance of SmPd 2 Ga 2 journal November 2003
Isolobal Analogies in Intermetallics: The Reversed Approximation MO Approach and Applications to CrGa 4 - and Ir 3 Ge 7 -Type Phases journal February 2014
Charge Density Wave in the New Polymorphs of RE 2 Ru 3 Ge 5 ( RE = Pr, Sm, Dy) journal March 2017
Anisotropic positive linear and sub-linear magnetoresistivity in the cubic type-II Dirac metal Pd3In7 journal November 2023
Topological semimetal driven by strong correlations and crystalline symmetry journal September 2022
Tutorial: a beginner’s guide to interpreting magnetic susceptibility data with the Curie-Weiss law journal April 2022
Charge fluctuations in the intermediate-valence ground state of SmCoIn5 journal August 2023
Quantum spin liquids: a review journal November 2016
Indirect Exchange Coupling of Nuclear Magnetic Moments by Conduction Electrons journal October 1954
Charge density wave like behavior with magnetic ordering in orthorhombic Sm2Ru3Ge5 journal April 2020
Elimination of the linearization error in APW/LAPW basis set: Dirac-Kohn-Sham equations journal April 2021
Modified Curie-Weiss law for j eff magnets journal June 2021
Magnetic properties and noncollinear spin structure of the tin-rich stannide Ho5Co6Sn18 journal March 2022
Complex antiferromagnetic order in the metallic triangular lattice compound SmAuAl4Ge2 journal January 2024
Projector augmented-wave method journal December 1994
Samarium magnetism studied on SmPd 2 Al 3 single crystal journal January 2010
Dynamical mean-field theory within the full-potential methods: Electronic structure of CeIrIn 5 , CeCoIn 5 , and CeRhIn 5 journal May 2010
Complex magnetic phase diagram of a geometrically frustrated Sm lattice: Magnetometry and neutron diffraction study of SmPd2Al3 journal June 2013
Topological Kondo Insulators journal March 2010
Topological Properties and the Dynamical Crossover from Mixed-Valence to Kondo-Lattice Behavior in the Golden Phase of SmS journal April 2015
Generalized Gradient Approximation Made Simple journal October 1996
Multiple topological Dirac cones in a mixed-valent Kondo semimetal: g -SmS journal August 2019
Coexisting Kondo hybridization and itinerant f -electron ferromagnetism in UGe2 journal May 2022
Ru3Sn7, a re-investigation journal September 2001
Comparison of silver and molybdenum microfocus X-ray sources for single-crystal structure determination journal January 2015
TOPAS and TOPAS-Academic : an optimization program integrating computer algebra and crystallographic objects written in C++ journal February 2018
Crystal structure refinement with SHELXL journal January 2015
SHELXT – Integrated space-group and crystal-structure determination journal January 2015
Thin films of topological Kondo insulator candidate SmB 6 : Strong spin-orbit torque without exclusive surface conduction journal January 2018
Much more to explore with an oxidation state of nearly four: Pr valence instability in intermetallic m -Pr 2 Co 3 Ge 5 journal January 2024
A Theory of Metallic Ferro- and Antiferromagnetism on Zener's Model journal July 1956
Resistance Minimum in Dilute Magnetic Alloys journal July 1964
Strongly Geometrically Frustrated Magnets journal August 1994
New compound Sm2Ru3Sn5 with a structure derived from Ru3Sn7 journal May 2021
R2Sn3 (R = La – Nd, Sm): A Family of Intermetallic Compounds with their Own Triclinic Structure journal June 2003
The Ir3Ge7 (D8f) Structure: an Electron Phase Related to γ-Brass journal January 1996

Similar Records

Magnetic susceptibility and heat capacity of Ce/sub 2/Sn/sub 5/
Journal Article · Sat Feb 28 23:00:00 EST 1987 · Phys. Rev. B: Condens. Matter; (United States) · OSTI ID:6094409

Ferromagnetism in Pr-rich binary Pr7Ru3 intermetallic compound
Journal Article · Tue Sep 20 20:00:00 EDT 2022 · Journal of Alloys and Compounds · OSTI ID:2419515

Magnetic properties and homogeneous distribution of Gd{sup 3+} ions in gadolinium molybdenum borate glass with high Gd{sub 2}O{sub 3} content
Journal Article · Wed Nov 14 23:00:00 EST 2012 · Materials Research Bulletin · OSTI ID:22215579