HYDRATES OF FLUOROSULFURIC ACID - THE MELTING DIAGRAM OF THE SYSTEM FSO3H-H2O AND THE CRYSTAL-STRUCTURE OF THE MONOHYDRATE, (H3O)FSO3

被引：4

作者：

MOOTZ, D

BARTMANN, K

机构：

[1] Inst. f. Anorg. Chemie u. Strukturchemie, Heinrich-Heine-Univ, Düsseldorf, W-4000

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1991年 / 592卷 / 01期

关键词：

FLUOROSULFURIC ACID MONOHYDRATE; CRYSTAL STRUCTURE; MELTING DIAGRAM;

D O I：

10.1002/zaac.19915920117

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The system FSO3H-H2O has been investigated by difference thermal analysis. By adhering to exclusively lower temperatures in the course of preparation and manipulation of the measuring samples, it was possible to avoid hydrolysis of the S-F bond and to obtain a quasi-binary melting diagram. This reveals the existence of four crystalline hydrates FSO3H.nH2O with n = 1, 2, 3, and 4, melting at -12, -53 (dec.), -46, and -63-degrees-C (dec.), respectively. The structure of the monohydrate has been determined (crystal system orthorhombic, space group Pnma, Z = 4 formula units per unit cell; lattice constants a = 8.055, b = 6.465, c = 7.459 angstrom at -50-degrees-C; final R value with 515 independent observed MoK-alpha diffractometer data at 0.043). The result is a typical oxonium salt, (H3O)FSO3, characterized by strong hydrogen bonds only of the kind O-H...O and with interesting relations to the isosteric, dimorphic compound (H3O)ClO4.

引用

页码：171 / 178

页数：8

共 50 条

[41] Synthesis and Crystal Structure of a Uranylcontaining Complex [U(CO3)3(H2O)2]•2H2O [J].

Wang Juan ;

Lue Xin ;

Li Zi-Ying ;

Zhang Yu-Yan ;

Cheng Shi-Yuan .

CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2010, 26 (02) :351-354

[42] Crystal structures of hydrates of simple inorganic salts. III. Water-rich aluminium halide hydrates: AlCl3•15H2O, AlBr3•15H2O, AlI3•15H2O, AlI3•17H2O and AlBr3•9H2O [J].

Schmidt, Horst ;

Hennings, Erik ;

Voigt, Wolfgang .

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, 2014, 70 :882-+

[43] Synthesis and structure of anti-configuration complex [Cu(tssb)2]•2[(H3O)Cl]•4H2O [J].

Zhang, SH ;

Jiang, YM ;

Liu, Z ;

Zhou, ZY .

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2004, 23 (08) :882-885

[44] MOLECULAR AND CRYSTAL-STRUCTURE OF YTTERBIUM(III)-TRIAQUA-TRINITRATE, YB(H2O)3(NO3)3 [J].

JACOBSEN, H ;

MEYER, G .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1992, 615 (09) :16-18

[45] CrystalStructureofCalciumComplexwithCyanuricAcidLigand［Ca（C3H3N3O3－O）(H2O)6］［（OH）(C3H2N3O3)］ [J].

Lin ZhouBin ;

Chen ChangZhang ;

Gao DongShou ;

Huang XiaoYing ;

Li DingFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou .

结构化学, 1995, (01) :61-64

[46] Synthesis,StructureandCharacterizationofThreeMetalMolybdateHydrates:Fe（H2O）2（MoO4）2·H3O,NaCo2（MoO4）2（H3O2）andMn2（MoO4）3·2H3O [J].

YU YangLIU DanHU WeiweiLI JiaPENG YuZHOU QiYANG FenLI Guanghua SHI Zhan and FENG Shouhua State Key Laboratory of Inorganic Synthesis Preparative ChemistryCollege of ChemistryJilin UniversityChangchun PRChina .

ChemicalResearchinChineseUniversities, 2012, 28 (02) :186-190

[47] WERNERBAURITE, {[Ca(H2O)7]2(H2O)2(H3O)2}{V10O28}, AND SCHINDLERITE, {[Na2(H2O)10](H3O)4}{V10O28}, THE FIRST HYDRONIUM-BEARING DECAVANADATE MINERALS [J].