Rhodium(III) nitrate

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Rhodium(III) nitrate[1][2]
Names
Other names
  • Rhodium trinitrate
Identifiers
  • 10139-58-9
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.030.348 Edit this at Wikidata
EC Number
  • 233-397-6
  • InChI=1S/3NO3.Rh/c3*2-1(3)4;/q3*-1;+3
    Key: VXNYVYJABGOSBX-UHFFFAOYSA-N
  • [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Rh+3]
Properties
Rh(NO3)3
Molar mass 288.92 g/mol
Appearance Yellow solid
Density 1.41 g/cm3
Soluble
Structure
Hexagonal[3]
Hazards
GHS labelling:
GHS03: OxidizingGHS05: CorrosiveGHS08: Health hazardGHS09: Environmental hazard
Signal word
 Danger
H271, H290, H302, H314, H317, H341, H410
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 [77 °F], 100 kPa).
Infobox references

Rhodium(III) nitrate is a proposed inorganic compound with the formula Rh(NO3)3. This anhydrous complex has been the subject of theoretical analysis but has not been isolated.[4] However, a dihydrate and an aqueous solution with similar stoichiometry are known; they contain various hexacoordinated rhodium(III) aqua and nitrate complexes.[3] A number of other rhodium nitrates have been characterized by X-ray crystallography: Rb4[trans-[Rh(H2O)2(NO3)4][Rh(NO3)6][4] and Cs2[-[Rh(NO3)5].[5] Rhodium nitrates are of interest because nuclear wastes, which contains rhodium, is recycled by dissolution in nitric acid.[6]

Uses[]

Rhodium(III) nitrate is used as a precursor to synthesize rhodium.[7]

References[]

  1. ^ "Rhodium nitrate". PubChem. PubChem. Retrieved 12 March 2021.
  2. ^ "Rhodium nitrate". American Elements. American Elements. Retrieved 12 March 2021.
  3. ^ a b 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. ACS Publications. 90 (2): 238–243. doi:10.1021/j100274a007. Retrieved 12 March 2021.
  4. ^ a b 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.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. Sigma Aldrich. Retrieved 12 March 2021.
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Salts and covalent derivatives of the nitrate ion
HNO3 He
LiNO3 Be(NO3)2 B(NO
3)−
4 		RONO2 NO−
3
NH4NO3 		HOONO2 FNO3 Ne
NaNO3 Mg(NO3)2 Al(NO3)3 Si P S ClONO2 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 Se BrNO3 Kr
RbNO3 Sr(NO3)2 Y(NO3)3 Zr(NO3)4 Nb Mo Tc Ru(NO3)3 Rh(NO3)3 Pd(NO3)2
 AgNO3
 Cd(NO3)2 In(NO3)3 Sn(NO3)4 Sb(NO3)3 Te INO3 Xe(NO3)2
CsNO3 Ba(NO3)2   Hf(NO3)4 Ta W Re Os Ir
Au(NO3)3 Hg2(NO3)2
Hg(NO3)2
Tl(NO3)3 		Pb(NO3)2 Bi(NO3)3
BiO(NO3) 		Po(NO3)4 At Rn
  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 Lu(NO3)3
Ac(NO3)3 Th(NO3)4 UO2(NO3)2 Np(NO3)4 Pu(NO3)4 Am(NO3)3 Cm(NO3)3 Bk Cf Es Fm Md No Lr
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