Chemical vapor transport and solid-state exchange synthesis of new copper selenite bromides

被引：5
作者：
Charkin, Dmitri O. [1 ]
Kayukov, Roman A. [2 ]
Zagidullin, Karim A. [1 ]
Siidra, Oleg I. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Inorgan Chem Div, Dept Chem, GSP 1, Moscow 119991, Russia
[2] St Petersburg State Univ, Dept Crystallog, Univ Emb 7-9, St Petersburg 199034, Russia
来源：
SOLID STATE SCIENCES | 2017年 / 64卷
关键词：
Copper; Selenium; Selenites; Polymorphism; CVT-reactions; Solid-state exchange synthesis; Jahn-Teller distortion; Lone pairs; Single-crystal x-ray diffraction; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; CL; OXOHALIDES; CHLORIDES; CLUSTERS; HALIDES;
D O I：
10.1016/j.solidstatesciences.2016.12.016
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new dimorphic copper selenite bromide, Cu-5(SeO3)(4)Br-2 was obtained via chemical transport reactions. alpha-Cu-5(SeO3)(4)Br-2, monoclinic (1m) and beta-Cu-5(SeO3)(4)Br-2,Br- triclinic (la) polymorphs were produced simultaneously upon reaction of amorphous, partially dehydrated copper selenite and copper bromide. lm is similar to Cu-5(SeO3)(4)Br-2, whereas la is distantly related to Ni-5(SeO3)(4)Br-2 and Cu-5(SeO3)(4)Br-2. Attempts to reproduce synthesis of la via exchange reaction between Na2Se03 and CuBr2 resulted in a new Na-2[Cu7O2](SeO3)(4)Br-4 (2). Current study demonstrates for the first time, that both chemical vapor and exchange reactions can be employed in preparation of new selenite halides. (C) 2016 Elsevier Masson SAS. All rights reserved.
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页码：109 / 113
页数：5
相关论文
共 22 条
[1]   Crystal structure and magnetic properties of Cu3(TeO3)2Br2 -: a layered compound with a new Cu(II) coordination polyhedron [J].
Becker, R ;
Johnsson, M ;
Kremer, RK ;
Lemmens, P .
JOURNAL OF SOLID STATE CHEMISTRY, 2005, 178 (06) :2024-2029
[2]   Crystal structure and magnetic properties of two new cobalt selenite halides:: Co5(SeO3)4X2 (X = Cl, Br) [J].
Becker, Richard ;
Prester, Mladen ;
Berger, Helmuth ;
Lin, Ping Hui ;
Johnsson, Mats ;
Drobac, Djuro ;
Zivkovic, Ivica .
JOURNAL OF SOLID STATE CHEMISTRY, 2007, 180 (03) :1051-1059
[3]   Copper lanthanide selenite oxohalides with francisite structure: Synthesis and structural characteristics [J].
Berdonosov, P. S. ;
Dolgikh, V. A. .
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2008, 53 (09) :1353-1358
[4]   Crystal structures and variable magnetism of PbCu2(XO3)2Cl2 with X = Se, Te [J].
Berdonosov, Peter S. ;
Janson, Oleg ;
Olenev, Andrei V. ;
Krivovichev, Sergey V. ;
Rosner, Helge ;
Dolgikh, Valery A. ;
Tsirlin, Alexander A. .
DALTON TRANSACTIONS, 2013, 42 (26) :9547-9554
[5]   Modular Approach as Applied to the Description, Prediction, and Targeted Synthesis of Bismuth Oxohalides with Layered Structures [J].
Charkin, D. O. .
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2008, 53 (13) :1977-1996
[6]   A new approach to synthesis of layered fluorites containing molecular anions:: Synthesis of Ln2O2CO3, K(LnO)CO3, and Ln2O2CrO4 via metathesis reactions [J].
Charkin, Dmitri O. ;
Grischenko, Roman O. ;
Sadybekov, Arman A. ;
Goff, Richard J. ;
Lightfoot, Philip .
INORGANIC CHEMISTRY, 2008, 47 (08) :3065-3071
[7]   New members in the Nin+1(QO3)nX2 family:: Unusual 3D network based on Ni4ClO3 cubane-like clusters in Ni7(TeO3)6Cl2 [J].
Jiang, Hai-Long ;
Mao, Jiang-Gao .
INORGANIC CHEMISTRY, 2006, 45 (19) :7593-7599
[8]   Tetrahedral clusters of copper(II):: Crystal structures and magnetic properties of Cu2Te2O5X2 (X = Cl, Br) [J].
Johnsson, M ;
Törnroos, KW ;
Mila, F ;
Millet, P .
CHEMISTRY OF MATERIALS, 2000, 12 (10) :2853-2857
[9]   Dimers of oxocentred [OCu4]6+ tetrahedra in two novel copper selenite chlorides, K[Cu3O](SeO3)2Cl and Na2[Cu7O2] (SeO3)4Cl4, and related minerals and inorganic compounds [J].
Kovrugin, Vadim M. ;
Colmont, Marie ;
Mentre, Olivier ;
Siidra, Oleg I. ;
Krivovichev, Sergey V. .
MINERALOGICAL MAGAZINE, 2016, 80 (02) :227-238
[10]   Emulating exhalative chemistry: synthesis and structural characterization of ilinskite, Na[Cu5O2](SeO3)2Cl3, and its K-analogue [J].
Kovrugin, Vadim M. ;
Siidra, Oleg I. ;
Colmont, Marie ;
Mentre, Olivier ;
Krivovichev, Sergey V. .
MINERALOGY AND PETROLOGY, 2015, 109 (04) :421-430
123