V2O2F4(H2O)2·H2O: a new V4+ layer structure related to VOF3

Black Cameron; Lightfoot Philip

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V2O2F4(H2O)2·H2O: a new V4+ layer structure related to VOF3

机译：V2O2F4（H2O）2·H2O：与VOF3相关的新V4 +层结构

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VIV oxyfluorides are of interest as frustrated magnets. The successful synthesis of two-dimensionally connected vanadium(IV) oxyfluoride structures generally requires the use of ionic liquids as solvents. During solvothermal synthesis experiments aimed at producing two- and three-dimensional vanadium(IV) selenites with triangular lattices, the title compound, diaquatetra-μ-fluorido-dioxidodivanadium(IV) monohydrate, V2O2F4(H2O)2·H2O, was discovered and features a new infinite V4+-containing two-dimensional layer comprised of fluorine-bridged corner- and edge-sharing VOF4(H2O) octahedral building units. The synthesis was carried out under solvothermal conditions. The V4+ centre exhibits a typical off-centring, with a short V=O bond and an elongated trans-V—F bond. Hydrogen-bonded water molecules occur between the layers. The structure is related to previously reported vanadium oxyfluoride structures, in particular, the same layer topology is seen in VOF3.

机译：VIV含氟氧化物作为沮丧的磁体很有用。成功地合成二维连接的氟化氧钒（IV）结构通常需要使用离子液体作为溶剂。在旨在制备具有三角形晶格的二维和三维亚硒酸钠的溶剂热合成实验中，发现了标题化合物二水合-μ-氟代-二氧化二钒（IV）一水合物V2O2F4（H2O）2·H2O一个新的包含V4 +的无限二维层，该层由氟桥接的角共享VOF4（H2O）八面体建筑单元组成。合成在溶剂热条件下进行。 V4 +中心表现出典型的偏心，带有短的V = O键和细长的反式V-F键。氢键结合的水分子出现在层之间。该结构与先前报道的氟氧化钒结构有关，特别是在VOF3中可以看到相同的层拓扑。

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《Acta crystallographica. Section C, Structural chemistry.》 |2016年第1期|共4页
作者
Black Cameron; Lightfoot Philip;
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正文语种 eng
中图分类晶体学;
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V4+ layer structure; VIV oxyfluorides; frustrated magnets; crystal structure; ionic liquids; fluorine bridging; solvothermal conditions;

机译：V4 +层结构;VIV氟氧化物;沮丧的磁体;晶体结构;离子液体;氟桥联;溶剂热条件;

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1. Syntheses, Crystal Structures and Characterization of Two Zeotype Crystals of K4Cr3O(H2O)3(OOCH)62P2W18O62 ·9.5H2O and K4Cr3O(H2O)3(OOCH)6H3P2W17Co(H2O)O61·20H2O [J] . 高等学校化学研究（英文版） . 2007,第001期
2. V2O2F4(H2O)2·H2O: a new V4+ layer structure related to VOF3 [J] . Black Cameron, Lightfoot Philip Acta crystallographica. Section C, Structural chemistry. . 2016,第1期

机译：V2O2F4（H2O）2·H2O：与VOF3相关的新V4 +层结构
3. RE(SO4)[B(OH)(4)](H2O), RE(SO4)[B(OH)(4)](H2O)(2), and RE(SO4)[B(OH)(4)](H2O)center dot H2O: Rare-Earth Borate-Sulfates Featuring Three Types of Layered Structures [J] . Wang Wen-Wen, Xu Xiang, Kong Jin-Tao, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2018,第1期

机译：Re（SO4）[B（OH）（4）]（H 2 O），RE（SO4）[B（OH）（4）]（H 2 O）（2），RE（SO4）[B（OH）（4） ]（H2O）中心点H2O：稀土硼酸盐，具有三种类型的层状结构
4. Metal salts of benzene-1,2-di(sulfonyl)amine. 8. Lamellar layers based upon hydrogen bonding and pi-stacking: Crystal structures of the complexes [Mg(H2O)(6)]Z(2) and [Be(H2O)(4)]Z(2)center dot 2 H2O, where Z(-) is C6H4(SO2)(2)N- [German] [J] . Moers O., Friedrichs S., Blaschette A., Zeitschrift fur Anorganische und Allgemeine Chemie . 2002,第3期

机译：苯1,2-二（磺酰基）胺的金属盐。 8.基于氢键和π堆积的层状层：[Mg（H2O）（6）] Z（2）和[Be（H2O）（4）] Z（2）中心点2 H2O的晶体结构，其中Z（-）为C6H4（SO2）（2）N- [德语]
5. Syntheses and Crystal Structure of Nine-Coordinate Mononuclear Na EuⅢ (edta)(H2O)3 · 4H2O and Binuclear Na4Eu2Ⅲ(Httha)2·10H2O Complexes [C] . International Conference on Rare Earth Research and Application; 2004; . 2004

机译：九配位单核Na EuⅢ（edta）（H2O）3·4H2O和双核Na4 Eu2Ⅲ（Httha）2·10H2O配合物的晶体结构
6. X-ray Crystal Structures Of: [Rh2(N-{2,4,6-CH 3}C6H2)COCH3)4]˙2NCC 6H4 and Ba1.5[Fe(C10H13N 2O7)][Co(CN)6]˙9H2O; Two Crystallographic Challenges [D] . Kpogo, Kenneth Kwame. 2013

机译：X射线晶体结构：[RH2（N- {2,4,6-CH 3} C6H2）COCH3）4]χ2NCC6H4和BA1.5 [Fe（C10H13N 2O7）] [CO（CN）6]˙ 9H2O;两个晶体挑战
7. Crystal structures of two decavanadates(V) with pentaaquamanganese(II) pendant groups: (NMe4)2V10O28{Mn(H2O)5}2·5H2O and NH3C(CH2OH)32V10O28{Mn(H2O)5}2·2H2O [O] . Maurício P. Franco, André Luis Rüdiger, Jaísa F. Soares, 2015

机译：具有五甲基锰（II）侧基的两个十钒酸盐（V）的晶体结构：（NMe4）2 V10O28 {Mn（H2O）5} 2·5H2O和NH3C（CH2OH）3 2 V10O28 {Mn（H2O）5 } 2·2H2O
8. V2O2F4(H2O)2·H2O: a new V4+ layer structure related to VOF3 [O] . Black, Cameron, Lightfoot, Philip 2016

机译：V2O2F4（H2O）2·H2O：与VOF3相关的新V4 +层结构
9. Structures of Cl-(H2O)n and F-(H2O)n(n=2,3,...15) Clusters. Molecular DynamicsComputer Simulations [R] . Perera, L., Berkowitz, M. 1993

机译：Cl-（H2O）n和F-（H2O）n（n = 2,3，... 15）团簇的结构。分子动力学计算机模拟

V2O2F4(H2O)2·H2O: a new V4+ layer structure related to VOF3

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