Neodymium(Iii) Perchlorate

Neodymi(III) perchlorat
Identifiers
CAS Number	13498-06-1;
3D model (JSmol)	Interactive image;
ChemSpider	21160135;
EC Number	236-821-8;
PubChem CID	13783607;
	InChI InChI=1S/3ClHO4.Nd/c32-1(3,4)5;/h3(H,2,3,4,5);/q;;;+3/p-3 Key: HBKMAYJLXKBOER-UHFFFAOYSA-K;
	SMILES [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Nd+3];
Properties
Chemical formula	Nd(ClO4)3
Molar mass	442.5929 g/mol (anhydrate); 514.65402 g/mol (tetrahydrate); 523.66166 g/mol (4.5 hydrate); 550.68458 g/mol (hexahydrate)
Appearance	light purple crystals (anhydrous)
Density	3.33 g/cm³ (anhydrate)
Solubility in water	tan
Solubility	soluble in hydrazine
Structure
Crystal structure	Yb(ReO4)3, α = 90°, β = 90°, γ = 120°
Lattice constant	a = 0.9341 nm, b = 0.9341 nm, c = 0.5835 nm
Hazards
GHS pictograms
GHS Signal word	Danger
GHS hazard statements	H271, H315, H319, H335
GHS precautionary statements	P210, P220, P221, P264, P271, P280, P302, P352, P304, P340, P305, P351, P338, P312, P332, P313, P362, P370, P378, P501
Related compounds
Other cations	Praseodymium(III) perchlorate; Samarium(III) perchlorate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Neodymium(III) perchlorate is an inorganic compound. It is a salt of neodymium and perchloric acid with the chemical formula of Nd(ClO₄)₃ – it is soluble in water, forming purple-pink, hydrated crystals.^{[citation needed]}

Properties

Physical properties

Neodymium(III) perchlorate forms pale purple crystals when in its anhydrous form.^{[citation needed]}

It is soluble in water.^{[citation needed]}

It forms crystals Nd(ClO₄)₃·nH₂O, where n = 4, 4.5 are purple-pink crystals, and n = 6 forms pale pink to lavender crystals.^[2]

Alkaline salts

Nd(ClO₄)₃ can form alkaline salts, with the general formula of Nd(OH)_x(ClO₄)_{3 − x}. The salt with x = 1.5 (saturated with 5 water atoms) is a light purple crystal with d = 2.88 g/cm³.^[3]

Other compounds

Nd(ClO₄)₃ can form compounds with hydrazine, such as Nd(ClO₄)₃·6N₂H₄·4H₂O which is a small white crystal that is soluble in water, methanol, ethanol and acetone, and insoluble in toluene, with density of 2,3271 g/cm³ at 20 °C.^[4]

References

↑ ^1.0 ^1.1 Handbook… (Pierre Villars, Karin Cenzual, Roman Gladyshevskii; Walter de Gruyter GmbH & Co KG, 24 thg 7, 2017 - 1970 trang), trang 442. Truy cập 4 tháng 2 năm 2021.
↑ ^2.0 ^2.1 ^2.2 Neodymium(III) Perchlorate Hexahydrate – American Elements ®. Truy cập 4 tháng 2 năm 2021.
↑ Villars, Pierre; Cenzual, Karin; Gladyshevskii, Roman (24 July 2017) (in en). Handbook of Inorganic Substances 2017. Walter de Gruyter GmbH & Co KG. p. 3414. ISBN 978-3-11-043655-6. https://books.google.com/books?id=ycw0DwAAQBAJ&pg=PT3414.
↑ Izvestii︠a︡ vysshikh uchebnykh zavedeniĭ: Khimii︠a︡ i khimicheskai︠a︡ tekhnologii︠a︡, Tập 16,Số phát hành 1 (Ivanovskiĭ khimiko-tekhnologicheskiĭ in-t, 1973), trang 182. Truy cập 7 tháng 2 năm 2021.

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[Handbook-1] 1.0 ^1.1 Handbook… (Pierre Villars, Karin Cenzual, Roman Gladyshevskii; Walter de Gruyter GmbH & Co KG, 24 thg 7, 2017 - 1970 trang), trang 442. Truy cập 4 tháng 2 năm 2021.

[american-2] 2.0 ^2.1 ^2.2 Neodymium(III) Perchlorate Hexahydrate – American Elements ®. Truy cập 4 tháng 2 năm 2021.

[3] Villars, Pierre; Cenzual, Karin; Gladyshevskii, Roman (24 July 2017) (in en). Handbook of Inorganic Substances 2017. Walter de Gruyter GmbH & Co KG. p. 3414. ISBN 978-3-11-043655-6. https://books.google.com/books?id=ycw0DwAAQBAJ&pg=PT3414.

[4] Izvestii︠a︡ vysshikh uchebnykh zavedeniĭ: Khimii︠a︡ i khimicheskai︠a︡ tekhnologii︠a︡, Tập 16,Số phát hành 1 (Ivanovskiĭ khimiko-tekhnologicheskiĭ in-t, 1973), trang 182. Truy cập 7 tháng 2 năm 2021.

Identifiers

CAS Number	13498-06-1
3D model (JSmol)	Interactive image
ChemSpider	21160135
EC Number	236-821-8
PubChem CID	13783607
InChI InChI=1S/3ClHO4.Nd/c32-1(3,4)5;/h3(H,2,3,4,5);/q;;;+3/p-3 Key: HBKMAYJLXKBOER-UHFFFAOYSA-K
SMILES [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Nd+3]
Properties
Chemical formula	Nd(ClO₄)₃
Molar mass	442.5929 g/mol (anhydrate) 514.65402 g/mol (tetrahydrate) 523.66166 g/mol (4.5 hydrate) 550.68458 g/mol (hexahydrate)
Appearance	light purple crystals (anhydrous)^[1]
Density	3.33 g/cm³ (anhydrate)^[1]
Solubility in water	tan
Solubility	soluble in hydrazine
Structure
Crystal structure	Yb(ReO₄)₃, α = 90°, β = 90°, γ = 120°
Lattice constant	a = 0.9341 nm, b = 0.9341 nm, c = 0.5835 nm
Hazards
GHS pictograms	^[2]
GHS Signal word	Danger^[2]
GHS hazard statements	H271, H315, H319, H335
GHS precautionary statements	P210, P220, P221, P264, P271, P280, P302, P352, P304, P340, P305, P351, P338, P312, P332, P313, P362, P370, P378, P501
Related compounds
Other cations	Praseodymium(III) perchlorate Samarium(III) perchlorate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references