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Experimental data for TeH (Telluryl radical)

22 02 02 11 45
Other names
Tellurium monohydride;
InChI=1S/HTe/h1H [TeH]
State Conformation
2Π C*V
Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)
Property Value Uncertainty units Reference Comment
Information can also be found for this species in the NIST Chemistry Webbook
Vibrational levels (cm-1) vibrations
Mode Number Symmetry Frequency Intensity Comment Description
Fundamental(cm-1) Harmonic(cm-1) Reference (km mol-1) unc. Reference
1 Σ   2137 1989Fin/Set:19-28       estimate from Kratzer relation

Detailed diatomic data
ωe ωexe ωeye Be αe ZPE reference
6.14735 0.16527 1989Fin/Set:19-28

vibrational zero-point energy:   cm-1 (from fundamental vibrations)
Calculated vibrational frequencies for TeH (Telluryl radical).
Rotational Constants (cm-1) rotational constants
See section I.F.4 to change rotational constant units
A B C reference comment
  6.06538   1989Fin/Set:19-28 B0 130Te

Calculated rotational constants for TeH (Telluryl radical).
Product of moments of inertia moments of inertia
2.77932amu Å2   4.615247E-40gm cm2
Geometric Data
picture of Telluryl radical

Point Group C∞v

Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
Description Value unc. Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rHTe 1.656 0.000 1 2 1989Fin/Set:19-28 re

Atom x (Å) y (Å) z (Å)
Te1 0.0000 0.0000 0.0000
H2 0.0000 0.0000 1.6559

Atom - Atom Distances bond lengths
Distances in Å
  Te1 H2
Te1   1.6559
H2 1.6559  

Calculated geometries for TeH (Telluryl radical).

Bond descriptions

Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
H-Te 1
Electronic energy levels (cm-1)
Energy (cm-1) Degeneracy reference description
Dipole, Quadrupole and Polarizability
Electric dipole moment dipole
State Config State description Conf description Exp. min. Dipole (Debye) Reference comment Point Group Components
x y z total dipole quadrupole
1 1 2Π C∞v True           C∞v 1 1
Experimental dipole measurement abbreviations: MW microwave; DT Dielectric with Temperature variation; DR Indirect (usually an upper limit); MB Molecular beam
Calculated electric dipole moments for TeH (Telluryl radical).
Electric quadrupole moment quadrupole
State Config State description Conf description Exp. min. Quadrupole (D Å) Reference comment Point Group Components
xx yy zz dipole quadrupole
1 1 2Π C∞v True       C∞v 1 1

Calculated electric quadrupole moments for TeH (Telluryl radical).

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squib reference DOI
1989Fin/Set:19-28 EH Finks, KD Setzer "Near-Infrared Emission Bands of TeH and TeD" J MOL. SPEC. 138, 19-28 (1989) 10.1016/0022-2852(89)90094-5

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