Ruthenium(Iii) Acetate

Ruthenium(III) acetate
Identifiers
CAS Number	55466-76-7 [ECHA];
3D model (JSmol)	Interactive image;
EC Number	259-653-7;
PubChem CID	91886549;
	InChI InChI=1S/6C2H4O2.3H2O.O.3Ru/c61-2(3)4;;;;;;;/h61H3,(H,3,4);31H2;;;;/q;;;;;;;;;;3+2/p-6 Key: KVUJOTGIJBOLLI-UHFFFAOYSA-H ;
	SMILES O1C(C)=[O+][Ru-3]6(O23)([OH2+])([O+]=C(C)O4)[O+]=C(C)O[Ru-3]24([OH2+])([O+]=C(C)O5)[O+]=C(C)O[Ru-3]135([OH2+])[O+]=C(C)O6;
Properties
Chemical formula	C12H28BF4O18Ru3
Molar mass	850.35 g·mol−1
Appearance	green solid
Density	2.110 g/cm3
Structure
Coordination geometry	octahedral
Hazards
GHS pictograms
GHS Signal word	Danger
GHS hazard statements	H318, H410
GHS precautionary statements	P273, P280, P305+351+338, P310, P391, P501
Related compounds
Related compounds	Manganese(III) acetate; Iron(III) acetate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Ruthenium(III) acetate, commonly known as basic ruthenium acetate,^[1] describes a family of salts where the cation has the formula [Ru₃O(O₂CCH₃)₆(OH₂)₃]⁺. A representative derivative is the dihydrate of the tetrafluoroborate salt [Ru₃O(O₂CCH₃)₆(OH₂)₃]BF₄(H₂O)₂, which is the source of the data in the table above.^[2] This and related salts are forest green, air-stable solids that are soluble in alcohols.

Basic ruthenium acetate features octahedral Ru(III) centers, a triply bridging oxo ligand, six acetate ligands, and three aquo ligands. The same structure is shared with basic acetates of iron, chromium, iridium, and manganese.^[1]^[2]

Preparation and reactions

It is prepared by heating ruthenium trichloride in acetic acid in the presence of sodium acetate.^[3] The basic acetates of ruthenium were reported in the early 1950s but were not properly formulated.^[4]

Basic ruthenium acetate reacts with many ligands such as triphenylphosphine and pyridine concomitant with reduction. These derivatives [Ru₃O(O₂CCH₃)₆L₃]⁰ are mixed valence compounds.^[5]

Related compounds

[Ru₂(OAc)₄Cl]_n is a coordination polymer with a composition similar to that of ruthenium(III) acetate.

Diruthenium tetraacetate chloride

References

↑ ^1.0 ^1.1 Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
↑ ^2.0 ^2.1 O. Almog; A. Bino; D. Garfinkel-Shweky (1993). "The Structure of Oxo-Bridged Trinuclear Ruthenium and Iridium Hexacarboxylates". Inorg. Chim. Acta 213 (1–2): 99. doi:10.1016/S0020-1693(00)83819-0.
↑ J. C. Goeltz; S. D. Glover; J. Hauk; C. P. Kubiak (2010). "Ruthenium Complexes". Inorganic Syntheses. 35. 156–160. doi:10.1002/9780470651568.ch8. ISBN 978-0-470-65156-8.
↑ Martin, F. S. (1952). "Basic Trinuclear Ruthenium Acetate". Journal of the Chemical Society: 2682–4. doi:10.1039/jr9520002682.
↑ Cotton, F. A.; Norman, J. G., Jr. (1972). "Structural Characterization of a Basic trinuclear Ruthenium Acetate". Inorg. Chim. Acta 6: 411–419. doi:10.1016/S0020-1693(00)91829-2.

v t e Acetyl halides and salts of the acetate ion
AcOH																	He
LiOAc	Be(OAc)₂ BeAcOH											B(OAc)₃	AcOAc ROAc	NH₄OAc	AcOOH	FAc	Ne
NaOAc	Mg(OAc)₂											Al(OAc)₃ ALSOL Al(OAc)₂OH Al₂SO₄(OAc)₄	Si	P	S	ClAc	Ar
KOAc	Ca(OAc)₂	Sc(OAc)₃	Ti(OAc)₄	VO(OAc)₃	Cr(OAc)₂ Cr(OAc)₃	Mn(OAc)₂ Mn(OAc)₃	Fe(OAc)₂ Fe(OAc)₃	Co(OAc)₂, Co(OAc)₃	Ni(OAc)₂	Cu(OAc)₂	Zn(OAc)₂	Ga(OAc)₃	Ge	As(OAc)₃	Se	BrAc	Kr
RbOAc	Sr(OAc)₂	Y(OAc)₃	Zr(OAc)₄	Nb	Mo(OAc)₂	Tc	Ru(OAc)₂ Ru(OAc)₃ Ru(OAc)₄	Rh₂(OAc)₄	Pd(OAc)₂	AgOAc	Cd(OAc)₂	In	Sn(OAc)₂ Sn(OAc)₄	Sb(OAc)₃	Te	IAc	Xe
CsOAc	Ba(OAc)₂		Hf	Ta	W	Re	Os	Ir	Pt(OAc)₂	Au	Hg₂(OAc)₂, Hg(OAc)₂	TlOAc Tl(OAc)₃	Pb(OAc)₂ Pb(OAc)₄	Bi(OAc)₃	Po	At	Rn
Fr	Ra		Rf	Db	Sg	Bh	Hs	Mt	Ds	Rg	Cn	Nh	Fl	Mc	Lv	Ts	Og
		↓
		La(OAc)₃	Ce(OAc)_x	Pr	Nd	Pm	Sm(OAc)₃	Eu(OAc)₃	Gd(OAc)₃	Tb	Dy(OAc)₃	Ho(OAc)₃	Er	Tm	Yb(OAc)₃	Lu(OAc)₃
		Ac	Th	Pa	UO₂(OAc)₂	Np	Pu	Am	Cm	Bk	Cf	Es	Fm	Md	No	Lr

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Original source: https://en.wikipedia.org/wiki/Ruthenium(III) acetate. Read more

[G&W-1] 1.0 ^1.1 Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.

[ICA-2] 2.0 ^2.1 O. Almog; A. Bino; D. Garfinkel-Shweky (1993). "The Structure of Oxo-Bridged Trinuclear Ruthenium and Iridium Hexacarboxylates". Inorg. Chim. Acta 213 (1–2): 99. doi:10.1016/S0020-1693(00)83819-0.

[3] J. C. Goeltz; S. D. Glover; J. Hauk; C. P. Kubiak (2010). "Ruthenium Complexes". Inorganic Syntheses. 35. 156–160. doi:10.1002/9780470651568.ch8. ISBN 978-0-470-65156-8.

[4] Martin, F. S. (1952). "Basic Trinuclear Ruthenium Acetate". Journal of the Chemical Society: 2682–4. doi:10.1039/jr9520002682.

[5] Cotton, F. A.; Norman, J. G., Jr. (1972). "Structural Characterization of a Basic trinuclear Ruthenium Acetate". Inorg. Chim. Acta 6: 411–419. doi:10.1016/S0020-1693(00)91829-2.

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v t e Ruthenium compounds
Ru(0)	Ru₃(CO)₁₂ Ru(P(C₆H₅)₃)₃(CO)₂
Ru(I)	(C₅(C₆H₅)₄O)₂H(Ru(CO)₂)₂H
Ru(II)	RuB₂ Na₄Ru(N₂C₁₂H₆(C₆H₄SO₃)₂)₃ (Ru((NC₅H₄)₂)₃)Cl₂ Ru(P(C₆H₅)₃)₃Cl₂ Ru(SO(CH₃)₂)₄Cl₂ (RuCl₂C₆H₄CH₃CH(CH₃)₂)₂ RuClC₅H₅(P(C₆H₅)₃)₂ C₄₃H₇₂Cl₂P₂Ru (C₅H₅)₂Ru
Ru(III)	RuCl₃
Ru(IV)	RuO₂ Sr₂RuO₄
Ru(V)	RuF₅
Ru(VI)	RuF₆
Ru(VII)	N(C₃H₇)₄RuO₄
Ru(VIII)	RuO₄

Identifiers

CAS Number	55466-76-7^N[ECHA]
3D model (JSmol)	Interactive image
EC Number	259-653-7
PubChem CID	91886549
InChI InChI=1S/6C2H4O2.3H2O.O.3Ru/c61-2(3)4;;;;;;;/h61H3,(H,3,4);31H2;;;;/q;;;;;;;;;;3+2/p-6^Y Key: KVUJOTGIJBOLLI-UHFFFAOYSA-H^Y
SMILES O1C(C)=[O+][Ru-3]6(O23)([OH2+])([O+]=C(C)O4)[O+]=C(C)O[Ru-3]24([OH2+])([O+]=C(C)O5)[O+]=C(C)O[Ru-3]135([OH2+])[O+]=C(C)O6
Properties
Chemical formula	C₁₂H₂₈BF₄O₁₈Ru₃
Molar mass	850.35 g·mol⁻¹
Appearance	green solid
Density	2.110 g/cm³
Structure
Coordination geometry	octahedral
Hazards
GHS pictograms
GHS Signal word	Danger
GHS hazard statements	H318, H410
GHS precautionary statements	P273, P280, P305+351+338, P310, P391, P501
Related compounds
Related compounds	Manganese(III) acetate Iron(III) acetate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references