Bismuth, compound with tellurium (1:1)

Formula: BiTe
Molecular weight: 336.58
IUPAC Standard InChI: InChI=1S/Bi.H2Te.3H/h;1H2;;;
IUPAC Standard InChIKey: LVDNKSJHASMZCT-UHFFFAOYSA-N
CAS Registry Number: 12010-57-0
Chemical structure:
This structure is also available as a 2d Mol file
Information on this page:
Other data available:
- Gas phase ion energetics data
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Constants of diatomic molecules

Data compiled by: Klaus P. Huber and Gerhard H. Herzberg

Data collected through May, 1976

Symbols used in the table of constants
Symbol	Meaning
State	electronic state and / or symmetry symbol
T_e	minimum electronic energy (cm^-1)
ω_e	vibrational constant – first term (cm^-1)
ω_ex_e	vibrational constant – second term (cm^-1)
ω_ey_e	vibrational constant – third term (cm^-1)
B_e	rotational constant in equilibrium position (cm^-1)
α_e	rotational constant – first term (cm^-1)
γ_e	rotation-vibration interaction constant (cm^-1)
D_e	centrifugal distortion constant (cm^-1)
β_e	rotational constant – first term, centrifugal force (cm^-1)
r_e	internuclear distance (Å)
Trans.	observed transition(s) corresponding to electronic state
ν₀₀	position of 0-0 band (units noted in table)

Diatomic constants for ²⁰⁹Bi⁽¹³⁰⁾Te
State	T_e	ω_e	ω_ex_e	ω_ey_e	B_e	α_e	γ_e	D_e	β_e	r_e	Trans.	ν₀₀
E 1											E ← X V
E 1	↳Sharma, 1954
D	43116	263.0 H	0.96								D ← X V	43143 H
D	↳Sharma, 1954
C	(42870)	(164.4) H	(0.4)								C ← X (V)	(42848) H
C	↳Sharma, 1954
B 2											B ← X V	41967 H
B 2	↳Sharma, 1954
State	T_e	ω_e	ω_ex_e	ω_ey_e	B_e	α_e	γ_e	D_e	β_e	r_e	Trans.	ν₀₀
A 3											A ← X V
A 3	↳Sharma, 1954
X	0	208.5 H	0.52

Notes

Bands in the region 43900 - 45300 cm^-1.

Bands in the region 40700 - 42000 cm^-1.

Bands in the region 34000 - 35500 cm^-1.

Thermochemical value (mass-spectrom.) Porter and Spencer, 1960, Uy and Drowart, 1969; Boncheva-Mladenova, Pashinkin, et al., 1968.

References

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Sharma, 1954
Sharma, C.B., The absorption spectrum of bismuth selenide and bismuth telluride in the region 2900-2200 Å, Proc. Phys. Soc. London Sect. A, 1954, 67, 935. [all data]

Porter and Spencer, 1960
Porter, R.F.; Spencer, C.W., Stabilities of the gaseous molecules, BiSe, BiTe, and SbTe, J. Chem. Phys., 1960, 32, 943. [all data]

Uy and Drowart, 1969
Uy, O.M.; Drowart, J., Mass spectrometric determination of the dissociation energies of the molecules BiO, BiS, BiSe and BiTe, J. Chem. Soc. Faraday Trans., 1969, 65, 3221. [all data]

Boncheva-Mladenova, Pashinkin, et al., 1968
Boncheva-Mladenova, Z.; Pashinkin, A.S.; Novoselova, A.V., Determination of the saturated vapor pressure of solid bismuth telluride, Inorg. Mater. Engl. Transl., 1968, 4, 241, In original 291-292. [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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