Neodymium trifluoride CAS13709-42-7

Details:

Density 6.65

Boiling point: 2300ºC

Melting point 1410ºC

Molecular formula F3Nd

Molecular weight: 201.237

Accurate quality 198.902908

LogP 1.26060

Appearance Traits Pink powder

Storage condition

Sealed at room temperature, cool, ventilated and dry

 

stability

Stable at normal temperature and pressure

 

Avoid material moisture/moist acid. Insoluble in water, nor in hydrochloric, nitric and sulfuric acid, but soluble in perchloric acid. It is hygroscopic and stable in the air. Form NH4F·NdF3 insoluble double salt with ammonium fluoride. Purple powder, easy to moisture absorption, poorly soluble in water, the six-party structure, a = 7  030 a. a. c = 7.200.

Water is insoluble

Molecular structure

1. Molar refractive index: useless

 

2, molar volume (cm3/mol) : no use

 

3, equal volume (90.2K) : no use

 

4. Surface tension (dyne/cm) : unavailable

 

5. Dielectric constant: unavailable

 

6. Polarizability (10-24cm3) : unavailable

 

7. Single isotope mass: 198.90291 Da

 

8. Nominal quality: 199 Da

 

9. Average quality: 201.2372 Da

 

Computational chemistry

1. Number of hydrogen bond donors: 0

 

2. Number of hydrogen bond receptors: 3

 

3. Number of rotatable chemical bonds: 0

 

4. Topological molecular polar surface area (TPSA) : 0

 

5. Number of heavy atoms: 4

 

6. Surface charge: 0

 

7. Complexity: 8

 

8. Number of isotope atoms: 0

 

9. Determine the number of atomic constitutive centers: 0

 

10. Number of uncertain atomic constitutive centers: 0

 

11. Determine the number of chemical bond structure centers: 0

 

12. Number of uncertain chemical bond structure centers: 0

 

13. Number of covalent bond units: 1

Package

 

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