Synthesis, structure and magnetic characterization of a new phosphate K1.84Fe1.42Nb0.58(PO4)3 with the langbeinite-type structure

被引：3
|
作者：
Babaryk, Artem A. [1 ]
Zatovsky, Igor V. [1 ]
Slobodyanik, Nikolay S. [1 ]
Ogorodnyk, Ivan V. [1 ]
机构：
[1] Natl Taras Shevchenko Univ Kiev, Dept Inorgan Chem, UA-01033 Kiev, Ukraine
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2008年 / 63卷 / 03期
关键词：
phosphates; crystal structure; langbeinite; magnetic measurements;
D O I：
10.1515/znb-2008-0321
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new complex phosphate K1.84Fe1.42Nb0.58(PO4)(3) has been synthesized by the self-flux technique. The X-ray single crystal structure and magnetic properties were studied. The compound crystallizes in the cubic system with space group P2(1)3 (a = 9.9404(10) angstrom) and belongs to the langbeinite structure type. The structure contains [M2P3O18] building units. "Closed" fragments [M8P9O60] provide space for location of two potassium atoms. Antiferromagnetic interactions were detected at low temperatures which originate from superexchange through a M(1)-O-P-O-M(2) pathway with corresponding J = -5.5(1) cm(-1). The relationship between the UV/vis absorption and the structure is discussed.
引用
收藏
页码：345 / 348
页数：4
相关论文
共 50 条
  • [21] Thermodynamic investigation of Rb2FeTi(PO4)3 phosphate of langbeinite structure
    Pet'kov, V. I.
    Asabina, E. A.
    Markin, A. V.
    Alekseev, A. A.
    Smirnova, N. N.
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2016, 124 (03) : 1535 - 1544
  • [22] New phosphate Fe0.5Nb1.5(PO4)3 with an electrically neutral framework. Synthesis and crystal structure
    I. G. Trubach
    A. I. Orlova
    A. I. Beskrovnyi
    A. K. Koryttseva
    M. V. Zharinova
    V. S. Kurazhkovskaya
    E. V. Lipatova
    Crystallography Reports, 2004, 49 : 396 - 400
  • [23] New phosphate Fe0.5Nb1.5(PO4)3 with an electrically neutral framework.: Synthesis and crystal structure
    Trubach, IG
    Orlova, AI
    Beskrovnyi, AI
    Koryttseva, AK
    Zharinova, MV
    Kurazhkovskaya, VS
    Lipatova, EV
    CRYSTALLOGRAPHY REPORTS, 2004, 49 (03) : 396 - 400
  • [24] Crystal structure, magnetic and Moessbauer investigation of a new nasicon-@type phosphate Ba0.5Nb(PO4)3
    Anna Chim Sci Mater, 1-2 (73):
  • [25] A novel phosphate, K4NiFe3(PO4)5: Synthesis, crystal structure and magnetic properties
    El Arni, Sirine
    Hadouchi, Mohammed
    Assani, Abderrazzak
    Saadi, Mohamed
    Lahmar, Abdelilah
    El Marssi, Mimoun
    Koketsu, Toshinari
    El Ammari, Lahcen
    JOURNAL OF SOLID STATE CHEMISTRY, 2022, 313
  • [26] Langbeinite Phosphates KPbM2(PO4)3 (M = Cr, Fe): Synthesis, Structure, Thermal Expansion, and Magnetic Properties Investigation
    Balaji, Daneshwaran
    Mandlimath, Triveni Rajashekhar
    Chen, Jie
    Matsushita, Yoshitaka
    Kumar, Sathasivam Pratheep
    INORGANIC CHEMISTRY, 2020, 59 (18) : 13245 - 13253
  • [27] Energy transfer, multi-colour emission and high thermal stability behaviour of K2Tb1-xEuxHf(PO4)3 with langbeinite-type structure
    Zhao, Dan
    Zhang, Shi-Rui
    Zhang, Rui-Juan
    Fan, Yan-Ping
    Liu, Bao-Zhong
    Shi, Lin-Ying
    CRYSTENGCOMM, 2020, 22 (29) : 4914 - 4922
  • [28] Synthesis and Crystal Structure of Phosphate Ba1.5Fe2(PO4)3
    Pet'kov, V. I.
    Shchelokov, I. A.
    Surazhskaya, M. D.
    Palkina, K. K.
    Kanishcheva, A. S.
    Knyazev, A. V.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2010, 55 (09) : 1352 - 1355
  • [29] Synthesis and crystal structure of phosphate Ba1.5Fe2(PO4)3
    V. I. Pet’kov
    I. A. Shchelokov
    M. D. Surazhskaya
    K. K. Palkina
    A. S. Kanishcheva
    A. V. Knyazev
    Russian Journal of Inorganic Chemistry, 2010, 55 : 1352 - 1355
  • [30] Synthesis and investigation of the new phosphates K2LnZr(PO4)3 (Ln = Ce-Yb, Y) with langbeinite Structure
    I. G. Trubach
    A. I. Beskrovnyi
    A. I. Orlova
    V. A. Orlova
    V. S. Kurazhkovskaya
    Crystallography Reports, 2004, 49 : 614 - 618
12345