Strontium oxide (SrO)

Base Information

• Chemical Name: Strontium oxide (SrO)
• CAS No.: 1314-11-0
• Molecular Formula: OSr
• Molecular Weight: 103.619
• Hs Code.: 2816400000
• DSSTox Substance ID: DTXSID00893853
• Mol file: 1314-11-0.mol

Synonyms:Strontium oxide (SrO);MFCD00049558;Strontium oxide,99%;DTXSID00893853;Strontium oxide,99.5%,100 mesh powder;Strontium oxide, 99.9% trace metals basis;CS-0112046

Chemical Property of Strontium oxide (SrO)

Chemical Property:

• Appearance/Colour: white powder
• Melting Point: 2430 °C
• Boiling Point: 3000 °C
• Flash Point: 3000oC
• PSA: 17.07000
• Density: 4.7 g/mL at 25 °C(lit.)
• LogP: -0.11880
• Storage Temp.: Sealed in dry,Room Temperature
• Sensitive.: Moisture Sensitive
• Solubility.: Soluble in potassium hydroxide solution. Slightly soluble in alc
• Water Solubility.: Soluble in fused potassium hydroxide. Insoluble in ether and acetone. Decomposes in water to Sr(OH){2} with evolution of heat.S
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 103.90052687
• Heavy Atom Count: 2
• Complexity: 2

Purity/Quality:

99% ^*data from raw suppliers

Strontium oxide (99.9%-Sr) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 14-34
• Safety Statements: 26-30-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: O=[Sr]
• General Description: Strontium oxide (SrO), also known as strontia or strontium monoxide, can be stabilized in soluble molecular dimeric forms when coordinated with a Lewis acid, as demonstrated by the synthesis of [{L1Al(Me)(μ-O)Sr(thf)}2]. This stabilization involves the deprotonation of a methyl group in the ligand backbone, forming an SrO core, and is supported by spectroscopic and structural analyses, including NMR, mass spectrometry, and X-ray crystallography. Theoretical studies further elucidate the electronic structure and bonding characteristics of these stabilized SrO dimers.

Technology Process of Strontium oxide (SrO)

There total 31 articles about Strontium oxide (SrO) 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:

strontium ruthenium oxide + hydrogen (1333-74-0) → strontium(II) oxide (12035-89-1,1314-11-0) + ruthenium (7440-18-8)

Guidance literature:

In neat (no solvent); byproducts: H2O; heating in dilute H2 (8.5% in He); TGA; XRD;

DOI:10.1016/0025-5408(91)90127-8

Reference yield:

strontium ruthenate → strontium(II) oxide (12035-89-1,1314-11-0) + ruthenium (7440-18-8)

Guidance literature:

With calcium hydride; Reagent/catalyst; Temperature; Time;

DOI:10.1071/CH13619

Reference yield:

strontium ruthenium oxide → strontium(II) oxide (12035-89-1,1314-11-0) + ruthenium (7440-18-8)

Guidance literature:

byproducts: O2; thermal decompn.;

upstream raw materials:

strontium(II) carbonate

strontium peroxide

strontium(II) iodide

hydrogen

Refernces

Soluble molecular dimers of CaO and SrO stabilized by a lewis acid

10.1002/anie.200904054

The research focuses on the synthesis and characterization of soluble molecular dimers of calcium oxide (CaO) and strontium oxide (SrO) stabilized by a Lewis acid, specifically the compounds [{L1Al(Me)(m-O)Ca(thf)}2] (7) and [{L1Al(Me)(m-O)Sr(thf)}2] (8). The reactants used in the experiments include [LAlMe(OH)] (1), [Ca{N(SiMe3)2}2(thf)2] (5), and [Sr{N(SiMe3)2}2(thf)2] (6), with [L1Al(Me)] acting as a Lewis acid and coordinating to the oxygen atoms in the final products. The synthesis involves deprotonation of a methyl group in the ligand backbone, leading to the formation of CaO and SrO cores. The compounds were characterized using NMR spectroscopy, EI mass spectrometry, elemental analysis, and X-ray structural analysis. Theoretical calculations using density functional theory were also performed to understand the electronic structure and bonding properties of the synthesized complexes.