- Source: Neodymium(III) bromide
Neodymium(III) bromide is an inorganic salt of bromine and neodymium the formula NdBr3. The anhydrous compound is an off-white to pale green solid at room temperature, with an orthorhombic PuBr3-type crystal structure. The material is hygroscopic and forms a hexahydrate in water (NdBr3· 6H2O), similar to the related neodymium(III) chloride.
Preparation
The direct reaction of neodymium with bromine can create neodymium(III) bromide:
2Nd + 3Br2 → 2NdBr3
In the presence of carbon, neodymium(III) oxide reacts with carbon tetrabromide to produce neodymium(III) bromide.
Structure
Neodymium(III) bromide adopts the plutonium(III) bromide crystal structure. The neodymium ions are 8-coordinate and adopt a bicapped trigonal prismatic geometry. The neodymium–bromine bond lengths are 3.07 Å and 3.09 Å.
Related compounds
Neodymium(III) bromide forms compounds with hydrazine, such as NdBr3·N2H4·2H2O, which is a pink crystal that is soluble in water but insoluble in benzene, with d20°C = 3.2376 g/cm3.
References
Kata Kunci Pencarian:
- Neodimium(III) bromida
- Neodimium(II) bromida
- Tembaga
- Kamus rumus kimia
- Talium
- Einsteinium
- Erbium
- Neodymium(III) bromide
- Neodymium bromide
- Neodymium(III) chloride
- Neodymium(II) bromide
- List of inorganic compounds
- Praseodymium(III) chloride
- Promethium(III) bromide
- List of CAS numbers by chemical compound
- Bromine
- Samarium(III) chloride
- 1
- 2
Rambo III (1988)
Back to the Future Part III (1990)
Star Wars: Episode III – Revenge of the Sith (2005)
The Godfather Part III (1990)
Jurassic Park III (2001)
The Hangover Part III (2013)
Infernal Affairs III (2003)
No More Posts Available.
No more pages to load.