Thermal properties and ion mobility in the antimony(III) fluoride complexes with DL-valine (C5H12NO2)SbF4•H2O and DL-serine (C3H8NO3)Sb2F7. Crystal structure of (C5H12NO2)SbF4•H2O compound

被引:5
|
作者
Kavun, V. Ya. [1 ]
Udovenko, A. A. [1 ]
Slobodyuk, A. B. [1 ]
Makarenko, N. V. [1 ]
Kovaleva, E. V. [1 ]
Zemnukhova, L. A. [1 ]
机构
[1] Inst Chem FEBRAS, 159,Pr 100 Letya Vladivostoka, Vladivostok 690022, Russia
关键词
amino acids; fluoroantimonates(III); structure; ion diffusion; XRD; (H-1; F-19); NMR; PHASE-TRANSITIONS; CONDUCTIVITY; TRIFLUORIDE; ADDUCT;
D O I
10.1016/j.jfluchem.2018.11.004
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Fluoride complexes of antimony(III) with amino acids (DL-valine and DL-serine) of the compositions (C5H12NO2)SbF4 center dot H2O (I) and (C3H8NO3)Sb2F7 (II) have been synthesized. The crystal structure of the (C5H12NO2)SbF4 center dot H2O compound (monoclinic syngony, Z = 4, space group P2(1)/c) has been determined for the first time. The structure of I is composed of cations of DL-valinium ((C5H12NO2)(+)), complex [SbF4](n)(n-) anions having a polymeric chain structure, and crystallization water molecules. Thermal properties and ionic mobility in fluoroantimonates I and II were studied by the DSC and NMR (H-1, F-19) methods. It has been established that irreversible endo-effects on DSC curves at 351 and 385 K for the compounds I and II, respectively, are related to formation of X-ray-amorphous phases. In the complex I, ionic mobilities in fluoride and proton sublattices with frequencies above 10(4) Hz are absent in the studied temperature range (150-420 K), whereas the ions diffusion is observed in both sublattices of II at 320 K. The mechanisms of emergence of ions diffusion in sublattices of the compound II were suggested.
引用
收藏
页码:50 / 57
页数:8
相关论文
共 50 条
  • [1] Thermal Properties and Ion Mobility in Complex Fluorides (C2H6NO2)SbF4 and (C2H6NO2)3[InF6]
    V. Ya. Kavun
    L. A. Zemnukhova
    A. A. Udovenko
    M. M. Polyantsev
    N. V. Makarenko
    O. V. Brovkina
    Journal of Structural Chemistry, 2020, 61 : 694 - 706
  • [2] Synthesis and crystal structure of mer-[Co(C8H4O4)(C3H4N2)3(H2O)2]H2O
    Benkanoun, A.
    Fadela, Balegroune
    Achoura, Guehria-Laidoudi
    Slimane, Dahaoui
    Claude, Lecomte
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2011, 67 : C618 - C619
  • [3] Crystal structure of [Rh(H2O)5Cl](C7H7O3S)2 and Cs[Rh(H2O)5NO3](C7H7O3S)3•H2O
    Vorobieva, S. N.
    Baidina, I. A.
    Belyaev, A. V.
    Korolkov, I. V.
    Alferova, N. I.
    JOURNAL OF STRUCTURAL CHEMISTRY, 2015, 56 (08) : 1606 - 1612
  • [4] Crystal structure of [Rh(H2O)5Cl](C7H7O3S)2 and Cs[Rh(H2O)5NO3](C7H7O3S)3•H2O
    S. N. Vorobieva
    I. A. Baidina
    A. V. Belyaev
    I. V. Korolkov
    N. I. Alferova
    Journal of Structural Chemistry, 2015, 56 : 1606 - 1612
  • [5] SYNTHESIS AND STRUCTURE OF [M(H2O)6](SBF4)2(M=NI,CU) CRYSTALS
    SHCHEGOLEVA, TM
    ISKHAKOVA, LD
    OVANESYAN, SM
    SHAKHNAZARYAN, AA
    TRUNOV, VK
    ZHURNAL NEORGANICHESKOI KHIMII, 1983, 28 (09): : 2271 - 2276
  • [6] Thermal Decomposition of [Cu(H2O)2(C8H4O4)], [CuNi(H2O)4(C8H4O4)2], and [Ni(H2O)2(C8H4O4)2](H2O)2 with the Formation of Metal and Bimetal Nanoparticles
    L. I. Yudanova
    A. V. Ishchenko
    N. A. Rudina
    Russian Journal of Physical Chemistry A, 2021, 95 : 1663 - 1670
  • [7] Thermal Decomposition of [Cu(H2O)2(C8H4O4)], [CuNi(H2O)4(C8H4O4)2], and [Ni(H2O)2(C8H4O4)2](H2O)2 with the Formation of Metal and Bimetal Nanoparticles
    Yudanova, L., I
    Ishchenko, A., V
    Rudina, N. A.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2021, 95 (08) : 1663 - 1670
  • [8] Crystal structure and ion mobility in the antimony(III) fluoride complex with glycine 2SbF3•(C2H5NO2)
    Makarenko, N., V
    Kavun, V. Ya
    Udovenko, A. A.
    Kovaleva, E., V
    Zemnukhova, L. A.
    JOURNAL OF FLUORINE CHEMISTRY, 2018, 213 : 56 - 60
  • [9] Synthesis and characterization of lanthanide complexes derived of DL-valine: R[C13H20NO4](3)-3 H2O
    Rodriguez, E
    MartinLlorente, JM
    Manzano, JL
    Gorjon, M
    SaezPuche, R
    JOURNAL OF ALLOYS AND COMPOUNDS, 1997, 249 (1-2) : 106 - 110
  • [10] One-dimensional cadmium(II) coordination polymers:: Syntheses and crystal structures of [Cd(H2O)3(C5H6O4)]•2H2O, Cd(H2O)2(C6H8O4), and Cd(H2O)2(C8H12O4)
    Sun, J
    Zheng, YQ
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2003, 629 (06): : 1001 - 1006