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Rhodium(III) nitrate

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Rhodium(III) nitrate
Names
Other names
  • Rhodium trinitrate
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.030.348 Edit this at Wikidata
EC Number
  • 233-397-6
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/3NO3.Rh/c3*2-1(3)4;/q3*-1;+3Key: VXNYVYJABGOSBX-UHFFFAOYSA-N
SMILES
  • (=O)().(=O)().(=O)().
Properties
Chemical formula Rh(NO3)3
Molar mass 288.92 g/mol
Appearance Yellow solid
Density 1.41 g/cm
Solubility in water Soluble
Structure
Crystal structure Hexagonal
Hazards
GHS labelling:
Pictograms GHS03: OxidizingGHS05: CorrosiveGHS08: Health hazardGHS09: Environmental hazard
Signal word Danger
Hazard statements H271, H290, H302, H314, H317, H341, H410
Precautionary statements P201, P202, P210, P220, P221, P234, P260, P261, P264, P270, P272, P273, P280, P281, P283, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P306+P360, P308+P313, P310, P321, P330, P333+P313, P363, P370+P378, P371+P380+P375, P390, P391, P404, P405, P501
Related compounds
Other anions Rhodium(III) sulfate
Other cations Cobalt(III) nitrate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Rhodium(III) nitrate is a inorganic compound, a salt of rhodium and nitric acid with the formula Rh(NO3)3. This anhydrous complex has been the subject of theoretical analysis but has not been isolated. However, a dihydrate and an aqueous solution are known with similar stoichiometry; they contain various hexacoordinated rhodium(III) aqua and nitrate complexes. A number of other rhodium nitrates have been characterized by X-ray crystallography: Rb4 and Cs2. Rhodium nitrates are of interest because nuclear wastes, which contain rhodium, are recycled by dissolution in nitric acid.

Uses

Rhodium(III) nitrate is used as a precursor to synthesize rhodium.

References

  1. "Rhodium nitrate". PubChem. Retrieved 12 March 2021.
  2. "Rhodium nitrate". American Elements. Retrieved 12 March 2021.
  3. ^ G. Bongiovanni; R. Caminiti; D. Atzei; P. Cucca; A. Anedda (1986). "Structure of rhodium(III) nitrate aqueous solutions. An investigation by x-ray diffraction and Raman spectroscopy". The Journal of Physical Chemistry. 90 (2). ACS Publications: 238–243. doi:10.1021/j100274a007. Retrieved 12 March 2021.
  4. ^ Vasilchenko D.; Vasilchenko D.; Vorob'eva S.; Tkachev S.; Baidina I.; Belyaev A.;Korenev S.; Solovyov L.;Vasiliev, A. (2016). "Rhodium(III) Speciation in Concentrated Nitric Acid Solutions". European Journal of Inorganic Chemistry. 2016 (23): 3822 - 3828. doi:10.1002/ejic.201600523.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  5. Vasilchenko, Danila; Vorobieva, Sofia; Baidina, Iraida; Piryazev, Dmitry; Tsipis, Athanassios; Korenev, Sergey (2018). "Structure and properties of a rhodium(III) pentanitrato complex embracing uni- and bidentate nitrato ligands". Polyhedron. 147: 69–74. doi:10.1016/j.poly.2018.03.017. S2CID 104064801.
  6. Samuels, Alex C.; Boele, Cherilynn A.; Bennett, Kevin T.; Clark, Sue B.; Wall, Nathalie A.; Clark, Aurora E. (2014). "Integrated Computational and Experimental Protocol for Understanding Rh(III) Speciation in Hydrochloric and Nitric Acid Solutions". Inorganic Chemistry. 53 (23): 12315–12322. doi:10.1021/ic501408r. PMID 25390284.
  7. "Rhodium(III) nitrate hydrate". Sigma Aldrich. Retrieved 12 March 2021.
Rhodium compounds
Rh(0)
Organorhodium(0) compounds
Rh(I)
Organorhodium(I) compounds
Rh(II)
Organorhodium(II) compunds
Rh(III)
Organorhodium(III) compunds
  • ((CH3)5C5RhCl2)2
  • Rh(O2C5H7)3
    • Rh(IV)
    Rh(V)
    Rh(VI)
    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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