OSO3F2 AND OSO2F4, PREPARATION AND CRYSTAL-STRUCTURES

被引：27
|
作者：
BOUGON, R [1 ]
BUU, B [1 ]
SEPPELT, K [1 ]
机构：
[1] FREE UNIV BERLIN,INST ANORGAN & ANALYT CHEM,W-1000 BERLIN 33,GERMANY
来源：
CHEMISCHE BERICHTE-RECUEIL | 1993年 / 126卷 / 06期
关键词：
OSMIUM DIFLUORIDE TRIOXIDE; PREPARATION; STRUCTURE; OSMIUM TETRAFLUORIDE DIOXIDE;
D O I：
10.1002/cber.19931260610
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new method for preparing OsO3F2 is presented. Its crystal structure reveals a polymeric chain structure with distorted octahedral geometry for the OsO3F3 units and symmetrical, non-linear fluorine bridges. The OsO3F3 unit has a facial geometry. This structure is not in accord with predictions on the molecular structure of OsO3F2. OsO2F4, obtained from KrF2 and OsO4, crystallizes in the space group P6(1) forming a sixfold helical chain arrangement of nearly octahedral OsO2F4 molecules. Oxygen or fluorine atoms are partially disordered. The cis orientation of the two oxygen atoms is established by means of NMR, vibrational spectroscopy, and X-ray data.
引用
收藏
页码：1331 / 1336
页数：6
相关论文
共 50 条
  • [21] THE ELECTRODE POTENTIAL OF THE OSO2-OSO4 COUPLE
    CARTLEDGE, GH
    JOURNAL OF PHYSICAL CHEMISTRY, 1956, 60 (10): : 1468 - 1470
  • [22] ON CRYSTAL STRUCTURE OF SN2OSO4
    WERNFORS, G
    ACTA CHEMICA SCANDINAVICA, 1961, 15 (05): : 1007 - &
  • [23] SYNTHESIS AND INVESTIGATION OF [OSO2(NH3)4][OSO2CL4]
    LINKO, IV
    ZAITSEV, BE
    KAGARLITSKII, VA
    DOLGANEV, VP
    ZHURNAL NEORGANICHESKOI KHIMII, 1986, 31 (04): : 981 - 984
  • [24] REACTIONS OF HALOGEN FLUOROSULFATES, FOSO2F, CLOSO2F, BROSO2F, AND BR(OSO2F)3
    GILBREATH, WP
    CADY, GH
    INORGANIC CHEMISTRY, 1963, 2 (03) : 496 - &
  • [25] CRYSTAL STRUCTURE OF (ZN(NH3)4)(OSO3N)2 AND (CD(NH3)4)(OSO3N)2
    MULLER, A
    BOSCHEN, I
    SIEVERT, W
    ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE, 1970, B 25 (03): : 311 - &
  • [26] Preparation and characterization of OsO2
    Huang, Y.S. (ysh@et.ntust.edu.tw), 1600, Elsevier Ltd (383): : 1 - 2
  • [27] Preparation and characterization of OsO2
    Yen, PC
    Chen, RS
    Chen, CC
    Huang, YS
    Tiong, KK
    Liao, PC
    JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 383 (1-2) : 277 - 280
  • [28] OSMIUM DIOXIDE TRIFLUORIDE OSO2F3 - SYNTHESIS AND SOME PROPERTIES
    FALCONER, WE
    DISALVO, FJ
    GRIFFITHS, JE
    STEVIE, FA
    SUNDER, WA
    VASILE, MJ
    JOURNAL OF FLUORINE CHEMISTRY, 1975, 6 (06) : 499 - 520
  • [29] PREPARATION AND PROPERTIES OF N,N-DIFLUOROHYDROYXLAMINE-O-FLOUROSULFONATE, NF2OSO2F
    LUSTIG, M
    CADY, GH
    INORGANIC CHEMISTRY, 1963, 2 (02) : 388 - &
  • [30] Crystal structures and magnetic properties of dimorphic Li3OsO4
    Feng, Hai L.
    Reehuis, Manfred
    Hoser, Andreas
    Valldor, Martin
    Jansen, Martin
    SOLID STATE SCIENCES, 2019, 97
12345