Samarium(Iii) Acetate

Samarium(III) acetate
Names
	Other names Samarium ethanoate
Identifiers
CAS Number	10465-27-7 anhydrous ; hydrate: 100587-91-5 ; tetrahydrate: 15280-52-1 ;
3D model (JSmol)	Interactive image; hydrate: Interactive image; tetrahydrate: Interactive image;
ChemSpider	23630; hydrate: 24590743;
EC Number	233-950-1;
PubChem CID	25297; hydrate: 71311371; tetrahydrate: 91886557;
	InChI InChI=1S/3C2H4O2.Sm/c31-2(3)4;/h31H3,(H,3,4);/q;;;+3/p-3 Key: JPDBEEUPLFWHAJ-UHFFFAOYSA-K; hydrate: InChI=1S/3C2H4O2.H2O.Sm/c31-2(3)4;;/h31H3,(H,3,4);1H2;/q;;;;+3/p-3 Key: LKSVMAKMHXTSQX-UHFFFAOYSA-K; tetrahydrate: InChI=1S/3C2H4O2.4H2O.Sm/c31-2(3)4;;;;;/h31H3,(H,3,4);4*1H2; Key: NIVHQHOGEFRWEZ-UHFFFAOYSA-N;
	SMILES CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Sm+3]; hydrate: CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].O.[Sm+3]; tetrahydrate: CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].O.O.O.O.[Sm+3];
Properties
Chemical formula	Sm(CH3COO)3
Molar mass	345.51
Appearance	pale yellow powder
Density	1.94 g·cm−3
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Samarium(III) acetate is an acetate salt of samarium, with the chemical formula of Sm(CH₃COO)₃. It exists in the hydrate and tetrahydrate form. Its tetrahydrate can be obtained by dissolving samarium(III) oxide in 50% acetic acid solution, crystallizing and vacuum drying.^[1]^{[unreliable source?]} The mixed anion acetate [Sm(CH₃COO)(H₂O)₆]Cl₂·H₂O and [Sm(CH₃COO)₂(H₂O)₃]Cl can be crystallized from SmCl₃·6H₂O and SmOCl in acetic acid solution respectively.^[2]

References

↑ ^1.0 ^1.1 ^1.2 "SAMARIUM ACETATE HYDRATE | 100587-91-5" (in en). https://www.chemicalbook.com/ChemicalProductProperty_EN_CB7432583.htm.
↑ Meyer G, Lossin A, Schleid T. Samarium (III) acetate-chloride hydrates: dimers and chains[J]. European Journal of Solid State and Inorganic Chemistry, 1991, 28(Suppl.): 529-534.

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

0.00

(0 votes)

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

[ChemicalBook-1] 1.0 ^1.1 ^1.2 "SAMARIUM ACETATE HYDRATE | 100587-91-5" (in en). https://www.chemicalbook.com/ChemicalProductProperty_EN_CB7432583.htm.

[2] Meyer G, Lossin A, Schleid T. Samarium (III) acetate-chloride hydrates: dimers and chains[J]. European Journal of Solid State and Inorganic Chemistry, 1991, 28(Suppl.): 529-534.