Influence of dehydration on the electron spin resonance in the Cu3[W(CN)8]2(Pyrimidine)2 • 8H2O molecular magnet

被引：2

作者：

Koplak, O. V. ^{[1
]}

Kirman, M. V. ^{[1
]}

Dmitriev, A. I. ^{[1
]}

Tokoro, H. ^{[2
]}

Ohkoshi, S. ^{[2
]}

Morgunov, R. B. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia

[2] Univ Tokyo, Bunkyo Ku, Tokyo, Japan

来源：

PHYSICS OF THE SOLID STATE | 2013年 / 55卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

TEMPERATURE; MAGNETIZATION; FERRIMAGNET;

D O I：

10.1134/S1063783413050168

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The influence of dehydration on the electron spin resonance spectra in the Cu-3[W(CN)(8)](2)(pyrimidine)(2) center dot 8H(2)O molecular magnet has been found. It has been established that two ferromagnetic phases with the Curie temperatures of similar to 12-17 and similar to 50 K, which correspond to two different lines of the ferromagnetic resonance, are present in crystals. Dehydration leads to increasing the Curie temperature of the low-temperature phase from 12 to 17 K and to varying the temperature dependences of the spectrum parameters of the high-temperature phase (the resonant field and the width line).

引用

页码：990 / 994

页数：5

共 50 条

[41] ELECTRON-SPIN-RESONANCE SPECTRA OF CU3(2A1) IN AN N-2 MATRIX
LINDSAY, DM
THOMPSON, GA
WANG, Y
JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (10): : 2630 - 2637
[42] A novel Cu(II)-W(v) bimetallic assembly magnet {[Cu(en)2]3[W(CN)8]2•H2O} ∞ (en = ethylenediamine) with cube-like W8Cu12 units from a coordinated anion template self-assembly reaction
Li, DF
Gao, S
Zheng, LM
Sun, WY
Okamura, T
Ueyama, N
Tang, WX
NEW JOURNAL OF CHEMISTRY, 2002, 26 (04) : 485 - 489
[43] Cluster cyanide-bridged heterometallic coordination polymers:: synthesis and crystal structures of compounds [{Cu2(dien)2(CN)}2{Mo4Te4(CN)12}] •14.5H2O and (H3O)3K[{Mn(H2O)2}2{Mn(H2O)2(NO3)}4{W4Te4(CN)12}2] • 8H2O
Kalinina, IV
Samsonenko, DG
Gerasimenko, AV
Fedin, VP
RUSSIAN CHEMICAL BULLETIN, 2004, 53 (10) : 2135 - 2141
[44] Cluster cyanide-bridged heterometallic coordination polymers: synthesis and crystal structures of compounds [{Cu2(dien)2(CN)}2{Mo4Te4(CN)12}]·14.5H2O and (H3O)3K[{Mn(H2O)2}2{Mn(H2O)2(NO3)}4{W4Te4(CN)12}2]·8H2O
I. V. Kalinina
D. G. Samsonenko
A. V. Gerasimenko
V. P. Fedin
Russian Chemical Bulletin, 2004, 53 : 2135 - 2141
[45] Synthesis and crystal structure of a coordination polymer {[Cu2(L)2(Phen)2] · 8H2O}n
E. J. Gao
Y. Wang
M. C. Zhu
L. Liu
Z. Wen
X. N. Gao
T. D. Sun
S. H. Liu
M. Su
Y. X. Zhang
M. Zhang
Y. Zhang
Russian Journal of Coordination Chemistry, 2011, 37 : 388 - 393
[46] In Situ Infrared Spectroscopic Analysis of the Water Modes of [Zr4(OH)8(H2O)16]8+ during the Thermal Dehydration of ZrOCl2•8H2O
Scholz, Jan
Scholz , Kerstin
McQuillan, A. James
JOURNAL OF PHYSICAL CHEMISTRY A, 2010, 114 (29): : 7733 - 7741
[47] Crystal structure of [{Cu(H2O)(en)2}{Cu(en)2}Re6Te8(CN)6]·3H2O
Yu. V. Mironov
O. A. Efremova
V. E. Fedorov
Journal of Structural Chemistry, 2014, 55 : 360 - 362
[48] Synthesis and Crystal Structure of a Coordination Polymer {[Cu2(L)2(Phen)2] • 8H2O}n
Gao, E. J.
Wang, Y.
Zhu, M. C.
Liu, L.
Wen, Z.
Gao, X. N.
Sun, T. D.
Liu, S. H.
Su, M.
Zhang, Y. X.
Zhang, M.
Zhang, Y.
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2011, 37 (05) : 388 - 393
[49] Spectroscopic and Magnetic Properties of the Metastable States in the Coordination Network [{Co(prm)2}2{Co(H2O)2}{W(CN)8}2]•4H2O (prm = pyrimidine)
Le Bris, Remy
Tsunobuchi, Yoshihide
Mathoniere, Corine
Tokoro, Hiroko
Ohkoshi, Shin-ichi
Ould-Moussa, Nawel
Molnar, Gabor
Bousseksou, Azzedine
Letard, Jean-Francois
INORGANIC CHEMISTRY, 2012, 51 (05) : 2852 - 2859
[50] Crystal structure of [{Cu(H2O)(en)2}{Cu(en)2}Re6Te8(CN)6]•3H2O
Mironov, Yu. V.
Efremova, O. A.
Fedorov, V. E.
JOURNAL OF STRUCTURAL CHEMISTRY, 2014, 55 (02) : 360 - 362

← 1 2 3 4 5 →