Neodymium carbonate hydrate | SSHADE

Solid phase

Official name: Neodymium carbonate hydrate

Name and identifiers

Secondary names: Neodymium(III) carbonate hydrate; Neodymium carbonate (2:3) hydrate; Neodymium(3+);tricarbonate;hydrate; Carbonic acid, neodymium(3+) salt (3:2), hydrate
CAS number: 38245-38-4 (mono), 62399-09-1 (di), 7184-63-6 (octa)

Family: ionic solid
Class: normal salt
Compound type: carbonate

Chemical composition

Formula: $Nd_2^{3+} \cdot (CO_3)^{2-}_3 \bullet nH_2O$ (n=1-8)
Chemical formula: Nd2(CO3)3•nH2O
Elemental formula: (Nd3+)2 C3 (O)4-11 (O-)6 (H)2-16
Isotope mixture type: terrestrial abundance

19.0

	Formula	Name	Family	Number min-max	Mole fraction	Isotope mole fraction	State	Relevance
	$Nd^{3+}$	Neodymium cation	element	2	0.21052631578947367	1	constituent cation	main
	$(CO_3)^{2-}$	Carbonate anion	chemical function	3	0.3157894736842105	1	anionic radical	main
	$H_2O$	Water	molecule	1 - 8	0.47368421052631576 $\pm$ 0.3684210526315789	1	hydration	main

Composition comments: n= 1, 2, ..., 8

Chemical functions and bonds

Chemical functions

	Function	Number
	$(CO_3)^{2-}$	1
	$R-OH$	2

Chemical bonds

	Bond	Number
	$\cdot (\cdot) Nd^{3+} \cdot O^{-}-$	3
	$-O \dots H-$	2 - 16
	$-O-H$	2
	$\dddot - \dddot - C \dddot - O^{-2/3}$	3

Class: normal salts (07)
Type: simple normal salts (07.01)

Crystallography

Phase type: crystalline

Physical properties

Molar mass: 486.53 (amonohydrate) - 612.63 (octahydrate) $g/mol$

Thermodynamical properties

State NTP: solid

Links and Publications

Links