Universal thermal response of the Prussian blue lattice

被引：68

作者：

Matsuda, T. ^{[1
]}

Kim, J. E. ^{[1
,2
]}

Ohoyama, K. ^{[1
,3
]}

Moritomo, Y. ^{[1
]}

机构：

[1] Univ Tsukuba, Dept Phys, Tsukuba, Ibaraki 3058571, Japan

[2] JASRI SPring 8, Sayo, Hyogo 6795198, Japan

[3] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

来源：

PHYSICAL REVIEW B | 2009年 / 79卷 / 17期

关键词：

organic compounds; stability; thermal expansion; X-ray diffraction; CHARGE-TRANSFER; EXPANSION; ZRW2O8; ANALOG; DIFFRACTION; TRANSITION;

D O I：

10.1103/PhysRevB.79.172302

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thermal responses of Prussian blue lattice, that is, a rocksalt-type network of metal ions bridged by cyano group, are systematically investigated for (Cs,Rb)(x)M-II[Fe-III(CN)(6)](y)zH(2)O (M=Ni, Cu, Zn, and Cd) and (Cs,Rb)(x)M-III[Fe-II(CN)(6)](y)zH(2)O (M=Fe and Co) by means of the synchrotron-radiation x-ray powder diffraction. We found a universal relation between the coefficient (beta equivalent to d ln a/dT; a is lattice constant) of the thermal expansion and magnitude of a: beta changes the sign from positive to negative with increase in a. We ascribed the negative thermal expansion observed in the large-a region to intrinsic rotational instability of the [Fe(CN)(6)] unit.

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页数：4

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共 29 条

[1] Compositional dependence of negative thermal expansion in the Prussian blue analogues MIIPtIV(CN)6 (M = Mn, Fe, Co, Ni, Cu, Zn, Cd) [J].

Chapman, Karena W. ;

Chupas, Peter J. ;

Kepert, Cameron J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (21) :7009-7014

[2] Pressure-induced Magnetic Switching and Linkage Isomerism in K0.4Fe4[Cr(CN)6]2.8•16H2O: X-ray Absorption and Magnetic Circular Dichroism Studies [J].

Coronado, Eugenio ;

Gimenez-Lopez, M. Carmen ;

Korzeniak, Tomasz ;

Levchenko, Georgiy ;

Romero, Francisco M. ;

Segura, Alfredo ;

Garcia-Baonza, Valentin ;

Cezar, Julio C. ;

de Groot, Frank M. F. ;

Milner, Alla ;

Paz-Pasternak, Moshe .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (46) :15519-15532

[3] Pressure-induced sequential magnetic pole inversion and antiferromagnetic-ferromagnetic crossover in a trimetallic Prussian blue analogue [J].

Egan, Lindsay ;

Kamenev, Konstantin ;

Papanikolaou, Dionisis ;

Takabayashi, Yasuhiro ;

Margadonna, Serena .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (18) :6034-6035

[4] Compressibility, phase transitions, and oxygen migration in zirconium tungstate, ZrW2O8 [J].

Evans, JSO ;

Hu, Z ;

Jorgensen, JD ;

Argyriou, DN ;

Short, S ;

Sleight, AW .

SCIENCE, 1997, 275 (5296) :61-65

[5] Negative thermal expansion and low-frequency modes in cyanide-bridged framework materials [J].

Goodwin, AL ;

Kepert, CJ .

PHYSICAL REVIEW B, 2005, 71 (14)

[6] Coherent domain growth under photo-excitation in a Prussian blue analogue [J].

Hanawa, M ;

Moritomo, Y ;

Kuriki, A ;

Tateishi, J ;

Kato, K ;

Takata, M ;

Sakata, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (05) :987-990

[7] NEUTRON-DIFFRACTION STUDY OF PRUSSIAN BLUE, FE4[FE(CN)6]3.XH2O - LOCATION OF WATER-MOLECULES AND LONG-RANGE MAGNETIC ORDER [J].

HERREN, F ;

FISCHER, P ;

LUDI, A ;

HALG, W .

INORGANIC CHEMISTRY, 1980, 19 (04) :956-959

[8] Three-dimensional visualization in powder diffraction [J].

Izumi, Fujio ;

Momma, Koichi .

APPLIED CRYSTALLOGRAPHY XX, 2007, 130 :15-20

[9] Dynamics of charge-transfer pairs in the cyano-bridged Co2+-Fe3+ transition-metal compound [J].

Kamioka, H. ;

Moritomo, Y. ;

Kosaka, W. ;

Ohkoshi, S. .

PHYSICAL REVIEW B, 2008, 77 (18)

[10] Charge-transfer dynamics in cyano-bridged MA-Fe system (MA = Mn, Fe, and Co) [J].

Kamioka, Hayato ;

Moritomo, Yutaka ;

Kosaka, Wataru ;

Ohkshi, Shinichi .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2008, 77 (09)