Tellurium

• Formula: Te
• Molecular weight: 127.60
• IUPAC Standard InChI: InChI=1S/Te/q-1 Copy

  
• IUPAC Standard InChIKey: KPAKJCZNXLKDNP-UHFFFAOYSA-N Copy
• CAS Registry Number: 22541-49-7
• Chemical structure:
  This structure is also available as a 2d Mol file
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• Options:
  • Switch to SI units

Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, References, Notes

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

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(CAS Reg. No. 18282-39-8 • 4294967295) +  = CAS Reg. No. 18282-39-8

By formula: (CAS Reg. No. 18282-39-8 • 4294967295Te) + Te = CAS Reg. No. 18282-39-8

(CAS Reg. No. 64177-66-8 • 4294967295) +  = CAS Reg. No. 64177-66-8

By formula: (CAS Reg. No. 64177-66-8 • 4294967295Te) + Te = CAS Reg. No. 64177-66-8

(CAS Reg. No. 12269-53-3 • 4294967295) +  = CAS Reg. No. 12269-53-3

By formula: (CAS Reg. No. 12269-53-3 • 4294967295Te) + Te = CAS Reg. No. 12269-53-3

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, References, Notes

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

Data evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

View reactions leading to Te⁺ (ion structure unspecified)

Electron affinity determinations

Ionization energy determinations

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Gal, Maria, et al., 1989
Gal, J.-F.; Maria, P.-C.; Decouzon, M., The Gas-Phase Acidity and Bond Dissociation Energies of Hydrogen Telluride, Int. J. Mass Spectrom. Ion Proc., 1989, 93, 1, 87, https://doi.org/10.1016/0168-1176(89)83076-9 . [all data]

Freidhoff, Snodgrass, et al., 1986
Freidhoff, C.B.; Snodgrass, J.T.; Coe, J.V.; McHugh, K.M.; Bowen, K.H., Negative ion photoelectron spectroscopy of TeH^-, J. Chem. Phys., 1986, 84, 1051. [all data]

Snodgrass, Coe, et al., 1989
Snodgrass, J.T.; Coe, J.V.; McHugh, K.M.; Freidhoff, C.B.; Bowen, K.H., Photoelectron Spectroscopy of the Selenium and Tellurium Containing Negative Ions: SeO₂^-, Se₂^- and Te₂^-, J. Phys. Chem., 1989, 93, 4, 1249, https://doi.org/10.1021/j100341a016 . [all data]

Freidhoff, Coe, et al., 1986
Freidhoff, C.B.; Coe, J.V.; Snodgrass, J.T.; McHugh, K.M.; Bowen, K.H., Negative ion photoelectron spectroscopy of TeO^-, Chem. Phys. Lett., 1986, 124, 268. [all data]

Haeffler, Klinkmüller, et al., 1996
Haeffler, G.; Klinkmüller, A.E.; Rangell, J.; Berzinsh, U.; Hanstorp, D., The Electron Affinity of Tellurium, Z. Phys. D, 1996, 38, 3, 211, https://doi.org/10.1007/s004600050085 . [all data]

Feldmann, Rackwitx, et al., 1977
Feldmann, D.; Rackwitx, R.; Heinicke, E.; Kaiser, H.J., Photodetachment of Some Atomic Negative Ions: P-, As-, Sb-, Te-, Cr-, Ni-, Z. Physik A., 1977, 282, 2, 143-148, https://doi.org/10.1007/BF01408156 . [all data]

Slater and Linberger, 1977
Slater, J.; Linberger, W.C., High resolution photodetachment study of P- and Te-, Phys. Rev. A:, 1977, 15, 2277. [all data]

Lide, 1992
Lide, D.R. (Editor), Ionization potentials of atoms and atomic ions in Handbook of Chem. and Phys., 1992, 10-211. [all data]

Saha, Viswanathan, et al., 1988
Saha, B.; Viswanathan, R.; Sai Baba, M.; Mathews, C.K., Thermochemistry and phase relationships in M -Te (M = Fe, Cr, and Ni) systems of relevance to fuel-clad interactions in fast breeder nuclear reactors - a high temperature mass spectrometric study, High Temp. High Pressures, 1988, 20, 47. [all data]

Moore, 1970
Moore, C.E., Ionization potentials and ionization limits derived from the analyses of optical spectra, Natl. Stand. Ref. Data Ser., (U.S. Natl. Bur. Stand.), 1970, 34, 1. [all data]

Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  EA	Electron affinity
  IE (evaluated)	Recommended ionization energy
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.