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] Crystal structure, Mossbauer spectroscopy, and magnetic properties of a new potassium iron oxyphosphate K11Fe15(PO4)18O related to the Langbeinite-like compounds
    Lajmi, B
    Hidouri, M
    Wattiaux, A
    Fournés, L
    Darriet, J
    Ben Amara, M
    JOURNAL OF ALLOYS AND COMPOUNDS, 2003, 361 (1-2) : 77 - 83
  • [22] Synthesis, Single-Crystal Structure, Dielectric Properties of a New Phosphate K3Bi6.5(PO4)7.5
    Falah, Chiraz
    Ben Smida, Youssef
    Sdiri, Nasr
    Soltani, Taoufik
    CRYSTAL RESEARCH AND TECHNOLOGY, 2021, 56 (05)
  • [23] A new type of anionic framework in microporous potassium iron(II) phosphate K[Fe(PO4)]
    Yakubovich, OV
    Massa, W
    Dimitrova, OV
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2005, 631 (12): : 2445 - 2449
  • [24] Na4Fe2+Fe3+(PO4)3, a new synthetic NASICON-type phosphate
    Hatert, Frederic
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 : I30 - U174
  • [25] Revisiting the layered Na3Fe3(PO4)4 phosphate sodium insertion compound: structure, magnetic and electrochemical study
    Shinde, Ganesh S.
    Gond, Ritambhara
    Avdeev, Maxim
    Ling, Chris D.
    Rao, Rayavarapu Prasada
    Adams, Stefan
    Barpanda, Prabeer
    MATERIALS RESEARCH EXPRESS, 2020, 7 (01)
  • [26] Synthesis, structural characterization and magnetic behavior of a novel phosphate: K4(Co0.25Fe0.75)4(PO4)5
    Alloun, Fouad
    Hadouchi, Mohammed
    Assani, Abderrazzak
    Saadi, Mohamed
    Lahmar, Abdelilah
    El Marssi, Mimoun
    El Ammari, Lahcen
    SOLID STATE SCIENCES, 2023, 139
  • [27] Synthesis, crystal structure and spectroscopic characterization of a new cadmium phosphate, Na2Cd5(PO4)4
    Ben Hamed, Teycir
    Boukhris, Amal
    Glorieux, Benoit
    Ben Amara, Mongi
    JOURNAL OF MOLECULAR STRUCTURE, 2020, 1199
  • [28] Synthesis, characterization and crystal structure of K2Bi(PO4)(MoO4)
    Zatovsky, Igor V.
    Terebilenko, Katherina V.
    Slobodyanik, Nikolay S.
    Baumer, Vyacheslav N.
    Shishkin, Oleg V.
    JOURNAL OF SOLID STATE CHEMISTRY, 2006, 179 (11) : 3550 - 3555
  • [29] Synthesis, crystal structure and magnetic properties of Fe2Pb3-xBax(PO4)4 (0≤x≤3)
    Sqalli, O
    Oulmekki, A
    Ijjaali, M
    Malaman, B
    Laaouini, M
    MATERIALS LETTERS, 2005, 59 (11) : 1329 - 1333
  • [30] Reinvestigation of the binary diagram Na3PO4-FePO4 and crystal structure of a new iron phosphate Na3Fe3(PO4)4
    Lajmi, B
    Hidouri, M
    Rzeigui, M
    Ben Amara, M
    MATERIALS RESEARCH BULLETIN, 2002, 37 (15) : 2407 - 2416
12345