Lanthanum antimonide

Base Information

• Chemical Name: Lanthanum antimonide
• CAS No.: 12142-69-7
• Deprecated CAS: 11142-43-1
• Molecular Formula: LaSb+3
• Molecular Weight: 260.6655
• European Community (EC) Number: 235-259-0
• Mol file: 12142-69-7.mol

Synonyms:Lanthanum antimonide;antimony;lanthanum(3+);12142-69-7;EINECS 235-259-0;Antimony, compound with lanthanum (1:1)

Chemical Property of Lanthanum antimonide

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 259.81017
• Heavy Atom Count: 2
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [Sb].[La+3]

Technology Process of Lanthanum antimonide

There total 4 articles about Lanthanum antimonide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

lanthanum (7439-91-0) + antimony (7440-36-0) → lanthanum mono-antimonide (12142-69-7)

Guidance literature:

In neat (no solvent); high temp. (molybdenum crucible sealed under argon atmosphere); microprobe anal., plasma emission spectroscopy;

DOI:10.1088/0022-3719/17/28/010

Reference yield:

lanthanum (7439-91-0) + antimony (7440-36-0) + palladium (7440-05-3) → PdSb2 + lanthanum mono-antimonide (12142-69-7) + LaSb2 + La6Pd2.28Sb15

Guidance literature:

lanthanum; antimony; palladium; at 1125 ℃; for 14h; Sealed tube; Glovebox; Inert atmosphere;

at 1125 ℃; for 12h; Sealed tube; Glovebox; Inert atmosphere;

DOI:10.1016/j.jssc.2020.121578

Reference yield:

lanthanum (7439-91-0) + antimony (7440-36-0) + calcium (7440-70-2) → lanthanum mono-antimonide (12142-69-7) + Ca11Sb10 + Ca3.06La0.94Sb3

Guidance literature:

With lead; at 999.84 ℃; for 72h; Inert atmosphere; Glovebox; Sealed tube;

DOI:10.1021/acs.chemmater.1c03300

upstream raw materials:

lanthanum

antimony

palladium

calcium

Refernces

• 1、 Leger, J. M.,Ravot, D.,Rossat-Mignod, J.. "". . . Retrieved 1984.
• 2、 Ogunbunmi, Michael O.,Baranets, Sviatoslav,Bobev, Svilen. "Synthesis and Transport Properties of the Family of Zintl Phases Ca3RESb3(RE = La-Nd, Sm, Gd-Tm, Lu): Exploring the Roles of Crystallographic Disorder and Core 4f Electrons for Enhancing Thermoelectric Performance". . p. 9382 - 9392. Retrieved 2021/12/13.