ditechnetium(7+) ion heptaoxidandiide

• ChemBase ID: 129731
• Molecular Formular: O7Tc2
• Molecular Mass: 307.9958
• Monoisotopic Mass: 307.77883434
• SMILES: [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Tc+7].[Tc+7]
• Canonical SMILES: [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Tc+7].[Tc+7]
• InChI: InChI=1S/7O.2Tc/q7*-2;2*+7
• InChIKey: IOWOAQVVLHHFTL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ditechnetium(7+) ion heptaoxidandiide
• IUPAC Traditional name: ditechnetium(7+) ion heptaoxidandiide
• Synonyms: Technetium heptoxide; Technetium(VII) oxide

Database IDs

• CAS Number: 12165-21-8
• PubChem SID: 162224020
• PubChem CID: 22227441
• Wikipedia Title: Technetium(VII)_oxide

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: hydrolysis to HTcO₄ in water
• Apperance: yellow solid
• Melting Point: 119.5 °C
• Boiling Point: 310.6 °C

Safety Information

• Main Hazard: radioactive