CID 14420934

Base Information

• Chemical Name: CID 14420934
• CAS No.: 12067-55-9
• Molecular Formula: Si₂Y
• Molecular Weight: 145.077
• Mol file: 12067-55-9.mol

Synonyms:IZXJPWXMWVXTIV-UHFFFAOYSA-N

Chemical Property of CID 14420934

Chemical Property:

• PSA: 0.00000
• LogP: 0.00000
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 144.859691
• Heavy Atom Count: 3
• Complexity: 0

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [Si].[Si].[Y]

Technology Process of CID 14420934

There total 3 articles about CID 14420934 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:

yttrium + silicon (7440-21-3) → yttrium silicide (12067-55-9)

Guidance literature:

In neat (no solvent); Y deposited onto Si(111), annealed to 500 °C for 10 min;

DOI:10.1016/j.susc.2005.08.032

Reference yield:

yttrium + silicon (7440-21-3) → Si2Y, high temperature, tetragonal (12067-55-9)

Guidance literature:

In melt; Electric Arc; mixed together; pressed into pellets; arc-melted on water-cooled Cu hearth under Ar atm.; remelted several times; sealed in evacuated silica tubes; heat treated at 1270 K for 1 month;

DOI:10.1016/j.jallcom.2005.09.012

Reference yield:

magnesium silicide (22831-39-6) + yttrium(III) chloride (10361-92-9,61894-01-7) → yttrium silicide (12067-55-9)

Guidance literature:

In neat (no solvent); byproducts: MgCl2; vac. or N2 filled glove box; mixt. grinding, heating in evac. sealed quartz ampoule at 850°C for 10 h, cooling to room temp., grinding; powder trituration with MeOH or H2O;

upstream raw materials:

silicon

magnesium silicide

yttrium(III) chloride

Refernces

• 1、 Iancu,Kent,Zeng,Weitering. "Structure of YSi2 nanowires from scanning tunneling spectroscopy and first principles". . . Retrieved 2009.
• 2、 Koitzsch,Bovet,Garnier,Aebi,Rogero,Martín-Gago. "Use of angle-resolved photoemission and density functional theory for surface structural analysis of YSi2". . p. 1047 - 1051. Retrieved 2004.
• 3、 Roger, Jérome,Babizhetskyy, Volodymyr,Guizouarn, Thierry,Hiebl, Kurt,Guérin, Roland,Halet, Jean-Fran?ois. "The ternary RE-Si-B systems (RE = Dy, Ho, Er and Y) at 1270 K: Solid state phase equilibria and magnetic properties of the solid solution REB2-xSix (RE = Dy and Ho)". . p. 72 - 84. Retrieved 2008/10/09.