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Beryllium Nanoparticles | CAS Number: 7440-41-7

Catalog Number
ACM7440417
Product Name
Beryllium Nanoparticles
Structure
CAS Number
7440-41-7
EC Number
231-150-7
UN Number
UN 1567 6.1/PG 2
MDL Number
MFCD00134032
IUPAC Name
beryllium
Synonyms
nanoberyllium
Molecular Weight
9.01
Exact Mass
9.01218
Molecular Formula
Be
Boiling Point
2970 °C
Melting Point
1277 °C
Density
True Density 1.848 g/cm3
Purity
99%, 99.9%, 99.99%, 99.999%
Appearance
solid
SMILES
[Be]
InChIKey
ATBAMAFKBVZNFJ-UHFFFAOYSA-N
H-Bond Donor
0
H-Bond Acceptor
0
Safty Description
53-45
Hazard Statements
H301-H315-H317-H319-H330-H335-H350i-H372
WGK Germany
1
Stability
Stable. Incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals.
Packing Group
III
Ratio
Poisson's Ratio 0.032
Young's Modulus
287 GPa
Vickers Hardness
1670 MPa
Thermal Expansion
(25 °C) 11.3 µm·m-1·K-1
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1A very short Be-Be distance but no bond: Synthesis and bonding analysis of Ng-Be2O2-Ng' (Ng, Ng' = Ne, Ar, Kr, Xe).

Frenking G1, Li J2, Zhou M2.

Chemistry. 2016 Dec 23. doi: 10.1002/chem.201605994. [Epub ahead of print]

Short interatomic distances below standard values for a single bond are usually identified with double or triple bonds. Here, we report the synthesis and spectroscopic characterization of a molecule where the distance between two beryllium atoms is shorter than a standard double bond but there is no bond. The cyclic diberyllium dioxide Be2O2 molecule which is coordinated by two noble gas atoms in Ng-Be2O2-Ng' (Ng, Ng' = Ne, Ar, Kr, Xe) was isolated and spectroscopically identified in low-temperature matrices. Read More

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Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA