tetrakis(dioxopraseodymium); oxo[(oxopraseodymio)oxy]praseodymium

• ChemBase ID: 135740
• Molecular Formular: O11Pr6
• Molecular Mass: 1021.4393
• Monoisotopic Mass: 1021.38997282
• SMILES: O=[Pr]=O.O=[Pr]=O.O=[Pr]=O.O=[Pr]=O.O=[Pr]O[Pr]=O
• Canonical SMILES: O=[Pr]O[Pr]=O.O=[Pr]=O.O=[Pr]=O.O=[Pr]=O.O=[Pr]=O
• InChI: InChI=1S/11O.6Pr
• InChIKey: AICMLAQRDYRMRP-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tetrakis(dioxopraseodymium); oxo[(oxopraseodymio)oxy]praseodymium
• IUPAC Traditional name: tetrakis(dioxopraseodymium); oxo[(oxopraseodymio)oxy]praseodymium
• Synonyms: Praseodymium(III,IV) oxide; 氧化镨(III,IV)

Database IDs

• CAS Number: 12037-29-5
• EC Number: 234-857-9
• MDL Number: MFCD00011178
• PubChem SID: 24882616; 162230013; 24852203; 24852310
• PubChem CID: 16211481

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.4316
• LogD (pH = 7.4): -0.4316
• Log P: -0.4316
• Molar Refractivity: 4.236 cm^3
• Polarizability: 14.59897 Å^3
• Polar Surface Area: 43.37 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Apperance: nanopowder; powder
• Density: 6.5 g/mL at 25 °C(lit.)

Safety Information

• RTECS: TU1480000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 99% trace metals basis; 99.9% trace metals basis; 99.999% trace metals basis
• Particle Size: <200 nm (BET); <50 nm (XRD)
• Linear Formula: Pr6O11

DETAILS

Sigma Aldrich - 204145

Features and Benefits
Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13and Mo19 clusters. The new cluster product is a small band gap semiconductor.1
Packaging
2, 10 g in poly bottle

Sigma Aldrich - 205176

Features and Benefits
Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13and Mo19 clusters. The new cluster product is a small band gap semiconductor.1
Packaging
50, 250 g in poly bottle
Application
Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13and Mo19 clusters. The new cluster product is a small band gap semiconductor.1

Sigma Aldrich - 634263

Features and Benefits
Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13and Mo19 clusters. The new cluster product is a small band gap semiconductor.1