A new intercalated iron sulfide (C2H8N2)0.4Fe2S2 from solvothermal route: Synthesis, structure and tunable magnetism

被引：11
作者：
Wu, Dan [1 ]
Guo, Zhongnan [1 ]
Liu, Ning [2 ]
Zhou, Liang [1 ]
Mao, Yingluo [1 ]
Wan, Lin [1 ]
Sun, Fan [1 ]
Yuan, Wenxia [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Chem & Biol Engn, Dept Chem, Beijing 100083, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Res & Dev Ctr Funct Crystals, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2018年 / 91卷
基金：
中国国家自然科学基金;
关键词：
Intercalated FeS material; Ethanediamine; Solvothermal synthesis; Paramagnetism; Absence of superconductivity; SUPERCONDUCTING PHASES; CRYSTAL-STRUCTURE; TETRAGONAL FES; SELENIDES;
D O I：
10.1016/j.inoche.2018.03.006
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In this work, a new intercalated FeS compound: (C2H8N2)(0.4)Fe2S2 was synthesized via the solvothermal route. The product is stable in air and shows the micron-sized plate shape. Structure refinement indicates that (C2H8N2)(0.4)Fe2S2 adopts the I4/m space group with the lattice constants a = 3.6906(6) and c = 20.4215(11) A. The [FeS] layer crystallizes into the anti-fluorite structure with edge-sharing tetrahedrons and the C2H8N2 molecules are inserted in between the layers. (C2H8N2)(0.4)Fe2S2 is the first intercalated FeS compound reported up to now that contains the electroneutral guest layers. This specific feature leads to the paramagnetic behavior without any magnetic transition in the measured temperature range. Furthermore, we find that the ferromagnetic interaction can also be easily induced in this compound by inserting the extra Fe in between the layers, indicating the controllable magnetism of the title compound. The absence of superconductivity in (C2H8N2)(0.4)Fe2S2 is mainly due to the external pressure on FeS layers induced by En intercalation. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：72 / 76
页数：5
相关论文
共 50 条
  • [31] New Thioantimonates(III) with Different Sb:S Ratios: Solvothermal Syntheses and Crystal Structures of [(C3H10NO)(C3H10N)][Sb8S13], [(C2H8NO)(C2H8N)(CH5N)][Sb8S13], [(C6H16N2)(C6H14N2)][Sb6S10], and [C8H22N2][Sb4S7]
    Seidlhofer, Beatrix
    Spetzler, Volker
    Quiroga-Gonzalez, Enrique
    Naether, Christian
    Benseh, Wolfgang
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2011, 637 (10): : 1295 - 1303
  • [32] Synthesis, structure and characterization of a new inorganic-organic hybrid complex (C3H5N2)2[Cd(C3H4N2)2Nb2O3F8]•2H2O
    Zhu, Gang
    Xu, Xingling
    Tang, Zongxun
    JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 2006, 36 (10) : 637 - 642
  • [33] Hydrothermal Synthesis and Structure of [Mn（C8H5NO4）·H2O]n·2nH2O
    廖秋霞
    姚元根
    Chinese Journal of Structural Chemistry, 2006, (04) : 465 - 468
  • [34] Crystal structure and standard molar enthalpy of formation of ethylenediamine dilauroleate (C12H24O2)2C2N2H8(s)
    Li-Jun Zhang
    You-Ying Di
    Jian-Min Dou
    Journal of Thermal Analysis and Calorimetry, 2013, 114 : 359 - 363
  • [35] Synthesis and crystal structure of the dimer complex [(n-Bu)2Sn(C10H8N2O3) (C2H5OH)]2
    Liu, HW
    Lu, WG
    Tao, JX
    Wang, RJ
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2003, 19 (12) : 1351 - 1355
  • [36] Solvothermal synthesis and structure of two 2D tin-selenides with long alkyldiamine NH2(CH2)nNH2 (n=8; 10)
    Lu, SM
    Ke, YX
    Li, JM
    Zhou, SX
    Wu, XT
    Du, WX
    STRUCTURAL CHEMISTRY, 2003, 14 (06) : 637 - 642
  • [37] Crystal structure and standard molar enthalpy of formation of ethylenediamine dilauroleate (C12H24O2)2C2N2H8(s)
    Zhang, Li-Jun
    Di, You-Ying
    Dou, Jian-Min
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2013, 114 (01) : 359 - 363
  • [38] Synthesis and structure of the cadmium (II) complex:: [Cd(C5H5N)2(S2CO-n-C4H9)2]
    Jiang, XH
    Zhang, WG
    Zhong, Y
    Wang, SL
    MOLECULES, 2002, 7 (07) : 549 - 553
  • [39] Crystal structure of a new organic dihydrogenomonophosphate (C6H8N3O)2(H2PO4)2
    BenHamada, L.
    Jouini, A.
    MATERIALS RESEARCH BULLETIN, 2006, 41 (10) : 1917 - 1924
  • [40] Structure of the new iron(II) oxalate potassium salt K2Fe[(C2O4)2(H2O)2]•0.18H2O
    Amanchar, Sara
    Schweitzer, Thierry
    Mazet, Thomas
    Malaman, Bernard
    Diop, Leopold V. B.
    Francois, Michel
    ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 2023, 79 : 263 - 270
12345