Chemistry:Technetium(III) iodide

Technetium(III) iodide
Identifiers
CAS Number	1509903-36-9 ;
3D model (JSmol)	Interactive image;
	InChI InChI=1S/3HI.Tc/h3*1H;/q;;;+3/p-3 Key: GRXKOOLXSFLODZ-UHFFFAOYSA-K;
	SMILES [Tc+3].[I-].[I-].[I-];
Properties
Chemical formula	TcI3
Appearance	black solid
Solubility in water	insoluble
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Technetium(III) iodide is an inorganic compound with the chemical formula TcI₃. It is the first iodide of technetium discovered and was first reported in 2013. Theoretical studies have shown that a single layer of TcI₃ is ferromagnetic.^[1]

It can be obtained by the reaction of Tc₂(CH₃COO)₄Cl₂ and hydrogen iodide at 150 °C, or by the reaction of technetium and iodine at 300~400 °C. It decomposes in a vacuum at 450 °C to produce the metal technetium.^[2]

References

↑ Liu, Tian; Zhou, Na; Li, Xu; Zhu, Guojun; Wei, Xiaolin; Cao, Juexian (2019). "Prediction of colossal magnetocrystalline anisotropy for transition metal triiodides". Journal of Physics: Condensed Matter 31 (29): 295801. doi:10.1088/1361-648X/ab1885. ISSN 0953-8984. PMID 30974424. Bibcode: 2019JPCM...31C5801L.
↑ Erik V. Johnstone, Frederic Poineau, Jenna Starkey, Thomas Hartmann, Paul M. Forster, Longzhou Ma, Jeremy Hilgar, Efrain E. Rodriguez, Romina Farmand, Kenneth R. Czerwinski, Alfred P. Sattelberger (2013-12-16). "Synthetic and Coordination Chemistry of the Heavier Trivalent Technetium Binary Halides: Uncovering Technetium Triiodide" (in en). Inorganic Chemistry 52 (24): 14309–14316. doi:10.1021/ic402278c. ISSN 0020-1669. PMID 24295331. https://pubs.acs.org/doi/10.1021/ic402278c. Retrieved 2021-04-16.

HI																	He
LiI	BeI₂											BI₃	CI₄	NI₃	I₂O₄, I₂O₅, I₄O₉	IF, IF₃, IF₅, IF₇	Ne
NaI	MgI₂											AlI₃	SiI₄	PI₃, P₂I₄	S	ICl, ICl₃	Ar
KI	CaI₂	Sc	TiI₄	VI₃	CrI₃	MnI₂	FeI₂	CoI₂	NiI₂	CuI	ZnI₂	Ga₂I₆	GeI₂, GeI₄	AsI₃	Se	IBr	Kr
RbI	SrI₂	YI₃	ZrI₄	NbI₅	Mo	Tc	Ru	Rh	Pd	AgI	CdI₂	InI₃	SnI₄, SnI₂	SbI₃	TeI₄	I	Xe
CsI	BaI₂		HfI₄	TaI₅	W	Re	Os	Ir	Pt	AuI	Hg₂I₂, HgI₂	TlI	PbI₂	BiI₃	Po	AtI	Rn
Fr	RaI₂		Rf	Db	Sg	Bh	Hs	Mt	Ds	Rg	Cn	Nh	Fl	Mc	Lv	Ts	Og
		↓
		La	Ce	Pr	Nd	Pm	SmI₂	Eu	Gd	TbI₃	Dy	Ho	Er	Tm	Yb	Lu
		Ac	ThI₄	Pa	UI₃, UI₄	Np	Pu	Am	Cm	Bk	Cf	EsI₃	Fm	Md	No	Lr

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Original source: https://en.wikipedia.org/wiki/Technetium(III) iodide. Read more

[1] Liu, Tian; Zhou, Na; Li, Xu; Zhu, Guojun; Wei, Xiaolin; Cao, Juexian (2019). "Prediction of colossal magnetocrystalline anisotropy for transition metal triiodides". Journal of Physics: Condensed Matter 31 (29): 295801. doi:10.1088/1361-648X/ab1885. ISSN 0953-8984. PMID 30974424. Bibcode: 2019JPCM...31C5801L.

[2] Erik V. Johnstone, Frederic Poineau, Jenna Starkey, Thomas Hartmann, Paul M. Forster, Longzhou Ma, Jeremy Hilgar, Efrain E. Rodriguez, Romina Farmand, Kenneth R. Czerwinski, Alfred P. Sattelberger (2013-12-16). "Synthetic and Coordination Chemistry of the Heavier Trivalent Technetium Binary Halides: Uncovering Technetium Triiodide" (in en). Inorganic Chemistry 52 (24): 14309–14316. doi:10.1021/ic402278c. ISSN 0020-1669. PMID 24295331. https://pubs.acs.org/doi/10.1021/ic402278c. Retrieved 2021-04-16.

[1]

[2]

v t e Technetium compounds
Technetium(IV)	TcCl₄
Technetium(VI)	TcF₆
Technetium(VII)	Tc₂O₇ HTcO₄ NaTcO₄ NH₄TcO₄

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Identifiers
CAS Number	1509903-36-9^Y
3D model (JSmol)	Interactive image
InChI InChI=1S/3HI.Tc/h3*1H;/q;;;+3/p-3 Key: GRXKOOLXSFLODZ-UHFFFAOYSA-K
SMILES [Tc+3].[I-].[I-].[I-]
Properties
Chemical formula	TcI₃
Appearance	black solid
Solubility in water	insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

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