Boron sulfide

• Formula: BS
• Molecular weight: 42.876
• IUPAC Standard InChI: InChI=1S/BS/c1-2 Copy

  
• IUPAC Standard InChIKey: CPTTWDDSVZIXIO-UHFFFAOYSA-N Copy
• CAS Registry Number: 12228-39-6
• Chemical structure:
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• Information on this page:
  • Gas phase thermochemistry data
  • Constants of diatomic molecules
  • References
  • Notes
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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Gas Phase Heat Capacity (Shomate Equation)

C_p° = A + B*t + C*t² + D*t³ + E/t²
H° − H°_298.15= A*t + B*t²/2 + C*t³/3 + D*t⁴/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t²/2 + D*t³/3 − E/(2*t²) + G
    C_p = heat capacity (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Constants of diatomic molecules

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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

Data collected through June, 1976

Notes

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Koryazhkin and Mal'tsev, 1968
Koryazhkin, V.A.; Mal'tsev, A.A., Nature of the blue-green system of bands in the spectrum of the BS molecule, Moscow Univ. Chem. Bull. Engl. Transl., 1968, 23, 63, In original 92. [all data]

Singh, Tewari, et al., 1971
Singh, J.; Tewari, D.P.; Mohan, H., Thermally excited emission spectrum of gaseous boron monosulphide, Indian J. Pure Appl. Phys., 1971, 9, 269. [all data]

Ball and Thomson, 1975
Ball, J.R.; Thomson, C., The electronic structure of ²Σ⁺ boron monosulphide. Comparison of GTO and STO basis sets in near Hartree-Fock calculations of the energy, dipole moment, and isotropic hyperfine coupling constants, Chem. Phys. Lett., 1975, 36, 6. [all data]

McDonald and Innes, 1969
McDonald, J.K.; Innes, K.K., 2Δi-A2Πi and two 2Σ+-2Πi band systems of the boron monosulfide molecule, J. Mol. Spectrosc., 1969, 29, 1-3, 251, https://doi.org/10.1016/0022-2852(69)90106-4 . [all data]

Brom and Weltner, 1972
Brom, J.M., Jr.; Weltner, W., Jr., ESR of the BS molecule in inert matrices at 4°K, J. Chem. Phys., 1972, 57, 3379. [all data]

Uy and Drowart, 1970
Uy, O.M.; Drowart, J., Mass spectrometric determination of the dissociation energies of the boron monochalcogenides, High Temp. Sci., 1970, 2, 293. [all data]

Gingerich, 1970
Gingerich, K.A., Mass-spectrometric determination of the bond energies of the molecules AuS, BS, and BS₂, Chem. Commun., 1970, 580. [all data]

Notes

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• Symbols used in this document:
  

  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  ΔfH°gas	Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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