_perchlorate.svg) | |
| Identifiers | |
|---|---|
3D model (JSmol) | |
| ChemSpider | |
| ECHA InfoCard | 100.033.459 |
| EC Number |
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| |
| |
| Properties | |
| 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] |
| tan | |
| Solubility | soluble inhydrazine |
| Structure | |
| Yb(ReO4)3, α = 90°, β = 90°, γ = 120° | |
a = 0.9341 nm,b = 0.9341 nm,c = 0.5835 nm | |
| Hazards | |
| GHS labelling: | |
  [2] | |
| Danger[2] | |
| H271,H315,H319,H335 | |
| P210,P220,P221,P264,P271,P280,P302,P304,P305,P312,P313,P332,P338,P340,P351,P352,P362,P370,P378,P501 | |
| Related compounds | |
Othercations | Praseodymium(III) perchlorate Samarium(III) perchlorate |
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). | |
Neodymium(III) perchlorate is aninorganic compound. It is a salt ofneodymium andperchloric acid with thechemical formula ofNd(ClO4)3. It is soluble in water,[3] forming purple-pink,hydrated crystals.[2]
![[icon]](/mt/?noimg=&dark=on&url=http%3a%2f%2fen.wikipedia.org%2fwiki%2fFile%3aWiki_letter_w_cropped.svg) | This sectionneeds expansion. You can help byadding to it.(May 2022) |
Neodymium(III) perchlorate forms pale purple crystals when in its anhydrous form.[citation needed]
It is soluble in water.[3]
It forms crystals Nd(ClO4)3·nH2O, wheren = 4, 4.5 are purple-pink crystals,and n = 6 forms pale pink to lavender crystals.[2]
| This sectionneeds expansion. You can help byadding to it.(May 2022) |
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.[4]
Nd(ClO4)3 can form compounds withhydrazine, such as Nd(ClO4)3·6N2H4·4H2O which is a small white crystal that is soluble inwater,methanol,ethanol andacetone, and insoluble intoluene, with density of 2,3271 g/cm³ at 20 °C.[5]