Nitric acid;terbium;hydrate

Base Information

• Chemical Name: Nitric acid;terbium;hydrate
• CAS No.: 13451-19-9
• Molecular Formula: H2O . 1/2 H N O3 . 1/6 Tb
• Molecular Weight: 453.0317
• Hs Code.: 28469093
• Mol file: 13451-19-9.mol

Synonyms:

Chemical Property of Nitric acid;terbium;hydrate

Chemical Property:

• Appearance/Colour: white granular powder
• Vapor Pressure: 49.8mmHg at 25°C
• Melting Point: 89.3ºC
• Boiling Point: 83 ºC at 760 mmHg
• Flash Point: °C
• PSA: 262.02000
• Density: g/cm³
• LogP: 0.46650
• Storage Temp.: 0-6°C
• Water Solubility.: soluble H2O [HAW93]
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 239.93156
• Heavy Atom Count: 6
• Complexity: 24.8

Purity/Quality:

97% ^*data from raw suppliers

Terbium(III) nitrate hexahydrate 99.90% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): OXi
• Hazard Codes: O,Xi
• Statements: 8-36/37/38
• Safety Statements: 17-26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [N+](=O)(O)[O-].O.[Tb]
• Uses: Forms a permanently microporous material [Tb2(1,4-benzenedicarboxylate)3] whose luminescence properties hold promise for sensor applications.1 Forms a permanently microporous material [Tb2(1,4-benzenedicarboxylate)3] whose luminescence properties hold promise for sensor applications.

Refernces

Luminescent Nanothermometers Obtained by Post-Synthetic Modification of Metal-Organic Framework MIL-68

10.1002/ejic.201900110

The research focuses on the development of luminescent nanothermometers through the post-synthetic modification of Metal-Organic Frameworks (MOFs), specifically MIL-68. The purpose of this study was to explore the potential of modifying MOF linkers to design lanthanide coordination spheres, which can tune the emission properties of the material for use as thermometers. The researchers synthesized nanocrystals of MIL-68-NH2 and modified them via a cross-linking reaction with 1,4-Bis{4-[(E)-3(N,N-dimethylamino)prop-2-enoyl]phenoxy}butane (HL), followed by coordination to Eu3+ and Tb3+ ions. The resulting material, Tb90Eu10-MIL-68-HL, was found to be an excellent cryogenic (< 100 K) ratiometric luminescent nanothermometer, exhibiting a maximum relative sensitivity of 9.4 % K–1 at 12 K. The chemicals used in the process included 2-aminoterephthalic acid, indium nitrate, N,N-dimethylformamide (DMF), chloroform, 4-hydroxyacetophenone, europium nitrate hexahydrate, and terbium nitrate hexahydrate. The conclusions of the research highlight the effectiveness of post-synthetic modification of MOFs as a tool for designing ratiometric luminescent nanothermometers, with Tb90Eu10-MIL-68-HL being a standout example due to its high sensitivity in the cryogenic temperature range.

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