Silylium

Base Information

• Chemical Name: Silylium
• CAS No.: 41753-67-7
• Molecular Formula: H3Si+
• Molecular Weight: 31.1093
• Nikkaji Number: J819.039I
• Wikidata: Q27113871
• Mol file: 41753-67-7.mol

Synonyms:silylium;silanylium;SiH3+;Silyl cation;Silylium ion;trihydridosilicon(1+);SiH3(+);CHEBI:30562;[SiH3](+);Q27113871

Chemical Property of Silylium

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 31.000401630
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [SiH3+]

Technology Process of Silylium

There total 2 articles about Silylium 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:

(2)H3Si(1+) (110015-57-1) + monosilane (7440-21-3) → silanium cation (41753-67-7) + silane (13587-51-4)

Guidance literature:

exchange reaction in a Fourier transform ion cyclotron resonance mass spectrometer; Kinetics;

DOI:10.1063/1.458860

Reference yield:

H2(2)HSi(1+) (130287-36-4) + monosilane (7440-21-3) → silanium cation (41753-67-7) + silane (13587-51-4)

Guidance literature:

exchange reaction in a Fourier transform ion cyclotron resonance mass spectrometer; Kinetics;

DOI:10.1063/1.458860

Reference yield:

silanium cation (41753-67-7) + Dimethyl ether (115-10-6,157621-61-9) → monosilane (7440-21-3)

Guidance literature:

byproducts: CH3OCH2(1+); Fourier transform ion cyclotron resonance spectrometer (total pressure (1-2)E-6 Torr, electron energy 14 eV); Fourier transform ion cyclotron resonance spectroscopy; Kinetics;

DOI:10.1021/j100399a009

upstream raw materials:

⁽²⁾H₃Si⁽¹⁺⁾

monosilane

H₂⁽²⁾HSi⁽¹⁺⁾

Downstream raw materials:

monosilane

silane

silacarbene

⁽²⁾H₃Si⁽¹⁺⁾