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Molecule
ID:128017
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
B₆La
Molecular Mass
203.7715
Exact Mass
204.9621854
Charge
0
InChI
InChI=1S/B6.La/c1-2-5(1)3-4(5)6(1,2)3;/q-2;+2
InChIKey
VJXOKIULCJPJLW-UHFFFAOYSA-N
Canonic Smiles
B12B3[B-]41B1[B-]23B41.[La+2]
Isomeric Smiles
B12B3[B-]41B1B4[B-]231.[La+2]
Calculated Properties
JChem
H Acceptors
0
H Donor
0
LogD (pH = 5.5)
-0.6
LogD (pH = 7.4)
-0.6
Log P
-0.6
Molar Refractivity
0.0
Polarizability
10.224673
Polar Surface Area
0.0
Rotatable Bonds
0
Lipinski's Rule of Five
true
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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From Data Sources
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Data Source
Commercial Catalog
Sigma Aldrich
709190
241857
Alfa Aesar
40325
Academic Data
PubChem
71308229
Wikipedia
Lanthanum_hexaboride
Names and Identifiers
Synonyms
Lanthanum hexaboride
Lanthanum boride
六硼化镧
硼化镧
Lanthanum boride
六硼化镧
硼化镧
Lanthanum hexaboride
Lanthanum hexaboride
IUPAC name
λ
2
-lanthanum(2+) ion pentacyclo[3.1.0.0
1
,
3
.0
2
,
4
.0
4
,
6
]hexaborane-1,4-diuide
IUPAC Traditional name
λ
2
-lanthanum(2+) ion pentacyclo[3.1.0.0
1
,
3
.0
2
,
4
.0
4
,
6
]hexaborane-1,4-diuide
Registration numbers
Chemspider ID
21241507
CAS Number
12008-21-8
Wikipedia Title
Lanthanum_hexaboride
MDL Number
MFCD00151350
EC Number
234-531-6
PubChem SID
24854496
162222333
PubChem CID
71308229
Properties
Physical Property
Density
4.72 g/cm
3
Source
2.61 g/cm3 at 25 °C(lit.)
Source
4.76 g/cm3 at 25 °C
Source
2.61
Source
Apperance
intense purple violet
Source
powder
Source
-325 Mesh Powder
Source
Melting Point
2210 °C
Source
2210°C
Source
Solubility
insoluble in water
Source
Insoluble in water, HCl
Source
Safety Information
MSDS Link
Download link
Source
Download link
Source
German water hazard class
3
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
TSCA Listed
是
Source
Product Information
Purity
99.5% trace metals basis
Source
99%
Source
99.5% (REO)
Source
Particle Size
-325 mesh
Source
10 μm
Source
Linear Formula
LaB6
Source
Molecule Details
Sigma Aldrich
709190
Packaging
5 g in glass bottle
241857
Packaging
25 g in glass bottle
Application
One of the best thermionic emitters. Effective in improving diamond nucleation in the chemical vapor deposition of diamond on substrate surfaces.1
Wikipedia
Lanthanum_hexaboride
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
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MDL Number
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PubChem CID