Structure and magnetic properties of Sm2Rh3Sn5 - an intergrowth of TiNiSi- and NdRh2Sn4-related slabs

被引：5
|
作者：
Heying, Birgit [1 ]
Koesters, Jutta [1 ]
Hoffmann, Rolf-Dieter [1 ]
Heletta, Lukas [1 ]
Poettgen, Rainer [1 ]
机构：
[1] Univ Munster, Inst Anorgan & Analyt Chem, Corrensstr 30, D-48149 Munster, Germany
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2017年 / 72卷 / 10期
关键词：
intermetallics; magnetic properties; samarium; stannide; INTERMETALLIC COMPOUNDS; TERNARY STANNIDES; RE; SM; SUPERCONDUCTIVITY; SILICIDES; TRANSPORT; SEGMENTS; RHODIUM; PR;
D O I：
10.1515/znb-2017-0127
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The stannide Sm2Rh3Sn5 was obtained by arcmelting of the elements and subsequent annealing at 1070 K in a silica tube. Sm2Rh3Sn5 crystallizes with the orthorhombic Y2Rh3Sn5 type structure, space group Cmc2(1), Z = 4: a = 444.46(8), b = 2636.2(4), c = 718.3(1) pm, wR = 0.0711, 1761 F-2 values and 61 variables. The three crystallographically independent rhodium atoms show tricapped trigonal prismatic coordination by samarium and tin atoms. Sm2Rh3Sn5 can be considered as a simple 1:1 intergrowth structure of TiNiSi- and NdRh2Sn4-related slabs of compositions SmRhSn and SmRh2Sn4. Temperature dependent magnetic susceptibility data revealed van Vleck type behavior caused by the proximity of the exited H-6(7/2) state to the H-6(5/2) ground state of Sm3+, and an antifer-romagnetic ordering occurs at T-N = 3.5(5)K.
引用
收藏
页码：753 / 758
页数：6
相关论文
共 50 条
  • [1] Quaternary intermetallics RE2Pt3Ga4In (RE= Y, Gd-Tm) - intergrowth structures of NdRh2Sn4 and TiNiSi related stabs
    Horiacha, Myroslava
    Reimann, Maximilian K.
    Koesters, Jutta
    Zaremba, Vasyl, I
    Poettgen, Rainer
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS, 2020, 235 (4-5): : 117 - 125
  • [2] Structure and properties of Eu2Pt3Sn5
    Harmening, Thomas
    Hermes, Wilfried
    Eul, Matthias
    Schappacher, Falko M.
    Poettgen, Rainer
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 2009, 224 (07): : 351 - 357
  • [3] New compound Sm2Ru3Sn5 with a structure derived from Ru3Sn7
    Pavlova, Vera
    Murashova, Elena
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS, 2021, 236 (5-7): : 137 - 145
  • [4] Structure, chemical bonding and properties of Sr2Rh2In3 and Sr3Ir4Sn4
    Hoffmann, RD
    Kussmann, D
    Pöttgen, R
    INTERNATIONAL JOURNAL OF INORGANIC MATERIALS, 2000, 2 (01): : 135 - 141
  • [5] DyIrSn and the Lu3Co2In4-type stannides Sm3Rh2Sn4 and RE3Ir2Sn4 (RE = Y, Sm, Gd-Tm, Lu)
    Schumacher, Lars
    Koldemir, Aylin
    Poettgen, Rainer
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2024, 79 (2-3): : 127 - 134
  • [6] The Stannides EuPd2Sn2, EuPt2Sn2, EuAu2Sn2, and Eu3Ag5.4Sn5.6 - Structure and Magnetic Properties
    Schwickert, Christian
    Winter, Florian
    Poettgen, Rainer
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2014, 69 (07): : 775 - 785
  • [7] Magnetic and crystal structure of Th-Fe-Sn intermetallics:: ThFe0.22Sn2 and Th4Fe13Sn5
    Moze, O
    Manfrinetti, P
    Canepa, F
    Palenzona, A
    Fornasini, ML
    Rodriguez-Carvajal, JR
    INTERMETALLICS, 2000, 8 (03) : 273 - 277
  • [8] Tin-rich Phases RE2Au3Sn6 with RE = La, Ce, Pr, Nd, Sm - Synthesis, Structure, Magnetic Properties, and 119Sn Mossbauer Spectra
    Engelbert, Simon
    Janka, Oliver
    Klenner, Steffen
    Poettgen, Rainer
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2020, 646 (18): : 1508 - 1516
  • [9] Magnetic properties of RNi3Sn2 compounds (R = Y, Sm, Gd, Tb, Dy)
    Rornaka, Vx
    Gignoux, D.
    Fruchart, D.
    Romaka, L.
    Gorelenko, Yu.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 454 (1-2) : 5 - 9
  • [10] Synthesis, Structure and Electronic Properties of Sn(CN2) and Sn4Cl2(CN2)3
    Loeber, Manuel
    Dolabdjian, Konstantin
    Stroebele, Markus
    Romao, Carl P.
    Meyer, Hans-Juergen
    INORGANIC CHEMISTRY, 2019, 58 (12) : 7845 - 7851
12345