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
  • [31] Synthesis and investigation of the new phosphates K2LnZr(PO4)3 (Ln = Ce-Yb, Y) with langbeinite structure
    Trubach, IG
    Beskrovnyi, AI
    Orlova, AI
    Orlova, VA
    Kurazhkovskaya, VS
    CRYSTALLOGRAPHY REPORTS, 2004, 49 (04) : 614 - 618
  • [32] MAGNETIC-STRUCTURE OF IRON(II) PHOSPHATE, SARCOPSIDE, FE3(PO4)2
    WARNER, JK
    CHEETHAM, AK
    NORD, AG
    VONDREELE, RB
    YETHIRAJ, M
    JOURNAL OF MATERIALS CHEMISTRY, 1992, 2 (02) : 191 - 196
  • [33] Synthesis and crystal structure of new phosphate NaFe42+Fe33+[PO4]6
    E. L. Belokoneva
    E. A. Ruchkina
    O. V. Dimitrova
    Crystallography Reports, 2003, 48 : 49 - 53
  • [34] Synthesis and structural study of a new iron phosphate K3Fe(PO4)2
    Lajmi, Besma
    Hidouri, Mourad
    Ben Hammouda, Abdel-Karim
    Wattiaux, Alain
    Fournes, Leopold
    Darriet, Jacques
    Ben Amara, Mongi
    MATERIALS CHEMISTRY AND PHYSICS, 2009, 113 (01) : 372 - 375
  • [35] Synthesis and crystal structure of new phosphate NaFe42+Fe33+[PO4]6
    Belokoneva, EL
    Ruchkina, EA
    Dimitrova, OV
    CRYSTALLOGRAPHY REPORTS, 2003, 48 (01) : 49 - 53
  • [36] Synthesis and crystal structure of the new indium lead phosphate PbIn[PO4][PO3(OH)]
    Belokoneva, EL
    Gurbanova, OA
    Dimitrova, OV
    Al'-Ama, AG
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2001, 46 (07) : 1005 - 1010
  • [37] SYNTHESIS AND STRUCTURE OF CU1.35FE3(PO4)3 AND CU2MG3(PO4)3 - NEW MIXED-VALENCE COMPOUNDS OF THE ALLUAUDITE STRUCTURE TYPE
    WARNER, TE
    MILIUS, W
    MAIER, J
    JOURNAL OF SOLID STATE CHEMISTRY, 1993, 106 (02) : 301 - 309
  • [38] Structure characterization and magnetic behavior of NaNi4(PO4)3 and KMn4(PO4)3
    Daidouh, A
    Martinez, JL
    Pico, C
    Veiga, ML
    JOURNAL OF SOLID STATE CHEMISTRY, 1999, 144 (01) : 169 - 174
  • [39] Synthesis and Characterization of the Crystal Structure and Magnetic Properties of the New Fluorophosphate LiNaCo[PO4]F
    Ben Yahia, Hamdi
    Shikano, Masahiro
    Koike, Shinji
    Tatsumi, Kuniaki
    Kobayashi, Hironori
    Kawaji, Hitoshi
    Avdeev, Maxim
    Miiller, Wojciech
    Ling, Chris D.
    Liu, Jia
    Whangbo, Myung-Hwan
    INORGANIC CHEMISTRY, 2012, 51 (16) : 8729 - 8738
  • [40] THE CRYSTAL-STRUCTURE AND MAGNETIC-PROPERTIES OF THE SYNTHETIC LANGBEINITE KBAFE2(PO4)3
    BATTLE, PD
    CHEETHAM, AK
    HARRISON, WTA
    LONG, GJ
    JOURNAL OF SOLID STATE CHEMISTRY, 1986, 62 (01) : 16 - 25
12345