Magnetic Properties of Manganese-Iron Multi-Metal Cyanide Compound Ni1.15Mn0.35[Fe(CN)6]•6H2O

被引：0
|
作者：
He, Yun [1 ]
Ji, Zhimin [1 ]
Lin, Qing [1 ,2 ]
Huang, Haifu [1 ,3 ]
Kong, Wenjie [1 ]
机构：
[1] Guangxi Normal Univ, Coll Phys & Technol, Guilin 541004, Peoples R China
[2] Hainan Med Coll, Dept Informat Technol, Haikou 571101, Peoples R China
[3] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
来源：
ASIAN JOURNAL OF CHEMISTRY | 2014年 / 26卷 / 17期
基金：
中国国家自然科学基金;
关键词：
Prussian blue analogue; Magnetic transition; Infrared spectroscopy; Ferromagnetic; Spin-glass; PRUSSIAN BLUE ANALOGS; TEMPERATURE;
D O I：
10.14233/ajchem.2014.18136
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A multi-metal prussian blue compound Ni1.15Mn0.35[Fe(CN)(6)]center dot 6H(2)O has been synthesized. The IR spectrum of the compound shows two bands at 2096.42 and 2162.13 cm -1 indicating the existence of two types of cyanide groups. It undergoes a paramagnetic to ferromagnetic transition at 21 K. These results indicate that there exist a ferromagnetic exchange interaction in the complexes. According to Curie-Weiss law, paramagnetic Curie temperature (Q) is 13.81 K and the Curie-Weiss constant (C) is 2.21 cm 3 K mol -1. In addition, the chi' (T) and chi'' (T) show clear peak around 18-20 K. The behaviour of chi' and chi'' is typical of a spin glass state go through a maximum with strong frequency dependence. The observed value of coercive field (H-c) and remanent magnetization (Mr) for the compound are 1.72 KOe and 0.682 mu b, respectively.
引用
收藏
页码：5473 / 5477
页数：5
相关论文
共 50 条
  • [1] The first cyano-bridged heptanuclear Mn(III)6Fe(III) cluster:: crystal structure and magnetic properties of [{Mn(salen)•H2O6Fe(CN)6][Fe(CN)6]•6H2O
    Shen, XP
    Li, BL
    Zou, JZ
    Hu, HM
    Xu, Z
    JOURNAL OF MOLECULAR STRUCTURE, 2003, 657 (1-3) : 325 - 331
  • [2] Magnetic properties of multi-metal Prussian Blue analogue Co0.75Ni0.75[Fe(CN)6]•6.8H2O
    Kumar, A
    Yusuf, SM
    PHYSICA B-CONDENSED MATTER, 2005, 362 (1-4) : 278 - 285
  • [3] Cyano-bridged molecular squares:: Synthesis and structures of [Ni(cyclen)]2[Pt(CN)4]2 • 6H2O, [Ni(cyclen)]2[Ni(CN)4]2 • 6H2O and [Mn(cyclen)]2[Ni(CN)4]2 • 6H2O
    Yeung, WF
    Kwong, HK
    Lau, TC
    Gao, S
    Szeto, L
    Wong, WT
    POLYHEDRON, 2006, 25 (05) : 1256 - 1262
  • [4] Reinvestigation of structural and magnetic properties of a cyano-bridged bimetallic compound:: K2Mn3(H2O)6[Mo(CN)7]2 • 6H2O
    Le Goff, XF
    Clérac, R
    Coulon, C
    Donnadieu, B
    JOURNAL DE PHYSIQUE IV, 2004, 114 : 633 - 635
  • [5] Synthesis, structure, and magnetic properties of [Mn(salen)H2O]6.Fe(CN)6.
    Qi, L
    Shen, XP
    Zou, JZ
    Hu, HM
    Huan, XY
    Xu, Z
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1999, 218 : U857 - U857
  • [6] On the magnetic properties of Pr[Mn(CN)6]•4H2O
    Mitróová, Z
    Zentková, M
    Marysko, M
    Trpcevská, J
    CZECHOSLOVAK JOURNAL OF PHYSICS, 2002, 52 : A17 - A20
  • [7] Spin-glass behavior and magnetic studies of nickel-iron multi-metal Prussian blue complexes Ni0.75Cu0.75[Fe(CN)6]•6.3H2O
    Lin, Qing
    Ji, Zhimin
    Huang, Haifu
    He, Yun
    Xu, Jianmei
    BULGARIAN CHEMICAL COMMUNICATIONS, 2014, 46 (04): : 857 - 863
  • [8] Magnetic properties of Pr[Fe(CN)6]•5H2O
    Zentko, A
    Bokor, M
    Lukácová, M
    Marysko, M
    Mihalik, M
    Mitróová, Z
    Zentková, M
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 2003, 196 (01): : 340 - 343
  • [9] The structure of two manganese hexacyanometallates(II):: Mn2[Fe(CN)6]•8H2O and Mn2[Os(CN)6]•8H2O
    Gómez, A
    Lara, VH
    Bosch, P
    Reguera, E
    POWDER DIFFRACTION, 2002, 17 (02) : 144 - 148
  • [10] Magnetic Properties of Polycrystalline Compounds Cu0.64Mn0.86[Fe(CN)6]•7.2H2O and Cu0.84Mn0.66[Fe(CN)6]•7.1H2O
    Xia, Yanfang
    Zhang, Ge
    Liu, Min
    Li, Duxin
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2019, 32 (12) : 3831 - 3835
12345