Hydridosilicon

Base Information

• Chemical Name: Hydridosilicon
• CAS No.: 13774-94-2
• Molecular Formula: H4Si
• Molecular Weight: 29.0934
• Wikipedia: Silylidyne
• Wikidata: Q27113877
• Mol file: 13774-94-2.mol

Synonyms:hydridosilicon;silylidyne;lambda1-silane;silicon(I) hydride;mono-hydride silicon;CHEBI:30580;Q27113877

Chemical Property of Hydridosilicon

Chemical Property:

• PSA: 0.00000
• LogP: -1.45160
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 28.984751566
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [SiH]

Technology Process of Hydridosilicon

There total 5 articles about Hydridosilicon 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:

monosilane (7440-21-3) → silicon monohydride (13774-94-2) + silicon (7440-21-3)

Guidance literature:

In gaseous matrix; byproducts: H2; 1/10 mixt. of SiH4/He, 0.5-1.0 mTorr, collision with metastable Ar atoms; detected by emission spectroscopy;

DOI:10.1016/0009-2614(89)87190-8

Reference yield:

monosilane (7440-21-3) → silicon monohydride (13774-94-2) + silicon cluster (1590-87-0) + hydrogen (1333-74-0) + silicon (7440-21-3) + silacarbene (7440-21-3)

Guidance literature:

In gas; byproducts: H; pyrolysis by shock waves; identification by emission spectroscopy;

DOI:10.1016/0009-2614(85)80118-4

Reference yield:

helium + monosilane (7440-21-3) → silicon monohydride (13774-94-2) + SiH(1+) (31241-66-4) + silicon (7440-21-3)

Guidance literature:

byproducts: H2, H; dissociative excitation of SiH4 by collisions with He, He(1+) and He2(1+) (generated in microwave discharge at 0.4-1.0 Torr) in flowing afterglow and beam apparatus (0.5-1.0 Torr He, 0.05-0.1 Torr SiH4);

DOI:10.1016/0009-2614(89)87372-5

upstream raw materials:

monosilane

nitrogen(II) oxide

Downstream raw materials:

disilyl radical

silyl