Molecule
- Name
- Ammonia
- IUPAC name
- (14N,2H3)Ammonia
- Secondary names
- Azane, NH3, NH3-14-d3, NH3-d3
- InChI
- InChI=1S/H3N/h1H3/i1+0/hD3
- InChI key
- QGZKDVFQNNGYKY-KTUOKZJPSA-N
- Comments
- $^{14}ND_3$ isotope
- Formula
- $^{14}ND_3$
- Chemical formula
- NH3
- Isotopic formula
- [14]ND3
- Structural formula
- [2H][14N]([2H])[2H]
- Charge
- 0
- Unpaired electrons
- 0
- Relations
-
- no
- Isotope mixture type
- pure isotope
- Spin type
- unique
- Molar mass
- 20.045374 $g/mol$
- State STP
- gas
- Protic
- protic
- Polarity
- polar
- Dipole
- 1.4718 $D$
- Molecule symmetry
- C3v
- Case
- symmetric-top
- Vibrations number
- 4
- Vibrations
-
Label Mode Bond Symmetry Degeneracy Fundamental frequency Observed frequency Observed frequency Harmonic frequency Activity IR Activity Raman Strength Comments V1 stretching sym. $^{14}ND_3$ $A_{1}$ no 2420.0 2420.1 2420.6 active active s Fermi resonance with $2\nu_4$ - observed split between symmetric and antisymmetric levels V2 bending sym. $^{14}ND_3$ $A_{1}$ no 748.0 745.7 749.4 active active vs observed split between symmetric and antisymmetric levels V3 stretching $^{14}ND_3$ $E$ double 2564.0 2564.0 active active s V4 deformation $^{14}ND_3$ $E$ double 1191.0 1191.0 active active vs - Comments
- Data from NIST Chemistry WebBook
- Publications