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Rhenium trioxynitrate

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Rhenium trioxynitrate
Names
Other names
  • Rhenium trioxide nitrate
  • Rhenium(VII) trioxinitrate
Identifiers
3D model (JSmol)
InChI
  • InChI=1S/NO3.3O.Re/c2-1(3)4;;;;/q-1;;;;+1Key: BWCUOIVXPQXNND-UHFFFAOYSA-N
SMILES
  • O=(=O)=O.(=O)()
Properties
Chemical formula ReO3NO3
Molar mass 296.21 g/mol
Appearance Pale yellow solid
Melting point 75 °C (167 °F; 348 K) (decomposes)
Solubility in water Reacts
Solubility Insoluble in carbon tetrachloride and DCM, soluble in N2O5
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Rhenium trioxynitrate, also known as rhenium(VII) trioxide nitrate, is a chemical compound with the formula ReO3NO3. It is a white solid that readily hydrolyzes in moist air.

Preparation and properties

Rhenium trioxynitrate is prepared by the reaction of ReO3Cl (produced by reacting rhenium trioxide and chlorine) and dinitrogen pentoxide:

ReO3Cl + N2O5 → ReO3NO3 + NO2Cl

The ReO3Cl can be replaced with rhenium heptoxide, however, this produces an impure product. This compound reacts with water to produce perrhenic acid and nitric acid.

When heated above 75 °C, it decomposes to rhenium heptoxide, nitrogen dioxide, and oxygen:

4 ReO3NO3 → 2 Re2O7 + 2 NO2 + O2

A graphite intercalation compound can be produced by reacting a mixture of rhenium trioxynitrate and dinitrogen pentoxide with graphite.

Structure

X-ray diffraction and IR spectroscopic evidence rejects the formulations NO2ReO4 or Re2O7·N2O5, but instead suggests a polymeric structure with a monodentate nitrate ligand.

References

  1. ^ C. C. Addison; R. Davis; N. Logan (1967). "Rhenium trioxide nitrate". Journal of the Chemical Society A: Inorganic, Physical, Theoretical: 1449–1451. doi:10.1039/J19670001449.
  2. ^ P. Scharff; E. Stumpp; M. Höhne; Y. X. Wang (1991). "Upon the intercalation of rhenium heptoxide and rhenium trioxide nitrate into graphite". Carbon. 29 (4–5): 595–597. Bibcode:1991Carbo..29..595S. doi:10.1016/0008-6223(91)90125-3.
  3. Romão, Carlos C.; Kühn, Fritz E.; Herrmann, Wolfgang A. (1997). "Rhenium(VII) Oxo and Imido Complexes: Synthesis, Structures, and Applications". Chemical Reviews. 97 (8): 3197–3246. doi:10.1021/cr9703212. PMID 11851489.
Rhenium compounds
Rhenium(0)
Organorhenium(0)
Rhenium(I)
Organorhenium(I)
Rhenium(II)
Rhenium(III)
Rhenium(IV)
Rhenium(V)
Rhenium(VI)
Rhenium(VII)
Perrhenates
  • Re2O7(OH2)2
  • NH4ReO4
  • NaReO4
  • AgReO4
    • Organorhenium(VII)
    Salts and covalent derivatives of the nitrate ion
    HNO3 He
    LiNO3 Be(NO3)2 B(NO3)−4 RONO2
    +CO3
    +C2O4     		NO3
    NH4NO3     		HOONO2 FNO3
    +F     		Ne
    NaNO3 Mg(NO3)2 Al(NO3)3
    Al(NO3)−4     		Si P +SO4 ClONO2
    +Cl     		Ar
    KNO3 Ca(NO3)2 Sc(NO3)3 Ti(NO3)4 VO(NO3)3 Cr(NO3)3 Mn(NO3)2 Fe(NO3)2
    Fe(NO3)3     		Co(NO3)2
    Co(NO3)3     		Ni(NO3)2 CuNO3
    Cu(NO3)2     		Zn(NO3)2 Ga(NO3)3 Ge As +SeO3 BrNO3
    +Br     		Kr
    RbNO3 Sr(NO3)2 Y(NO3)3 Zr(NO3)4 NbO(NO3)3 MoO2(NO3)2 Tc Ru Rh(NO3)3 Pd(NO3)2 AgNO3 Cd(NO3)2 In(NO3)3 Sn(NO3)4 Sb4O4(OH)2(NO3)2 Te INO3
    +IO3     		Xe(NO3)2
    CsNO3 Ba(NO3)2 * Lu(NO3)3 Hf(NO3)4 TaO(NO3)3 WO2(NO3)2 ReO3NO3 Os Ir3O(NO3)10 Pt Au(NO3)−4 Hg2(NO3)2
    Hg(NO3)2     		TlNO3
    Tl(NO3)3     		Pb(NO3)2 Bi(NO3)3
    BiO(NO3)     		Po(NO3)4 At Rn
    FrNO3 Ra(NO3)2 ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
     
    * La(NO3)3 Ce(NO3)3
    Ce(NO3)4     		Pr(NO3)3 Nd(NO3)3 Pm(NO3)3 Sm(NO3)3 Eu(NO3)3 Gd(NO3)3 Tb(NO3)3 Dy(NO3)3 Ho(NO3)3 Er(NO3)3 Tm(NO3)3 Yb(NO3)3
    ** Ac(NO3)3 Th(NO3)4 PaO(NO3)3 UO2(NO3)2 Np(NO3)4 Pu(NO3)4 Am(NO3)3 Cm(NO3)3 Bk(NO3)3 Cf(NO3)3 Es Fm Md No
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