Mössbauer spectroscopy of KrF2 and KrF2⋅MF5 (M=As, Sb)

J. H. Holloway; G. J. Schrobilgen; S. Bukshpan; W. Hilbrants; H. de Waard

doi:10.1063/1.434262

Mössbauer spectroscopy of KrF2 and KrF2⋅MF5 (M=As, Sb)

J. H. Holloway, G. J. Schrobilgen, S. Bukshpan, W. Hilbrants, H. de Waard

Research output: Contribution to journal › Article › Academic › peer-review

16 Citations (Scopus)

283 Downloads (Pure)

Abstract

Mössbauer spectra of KrF2 and the recently synthesized compounds α‐ and β‐ [KrF]+[AsF6]− and [KrF]+[SbF6]− have been measured using the 9.4 keV transition of 83Kr produced in the decay of an 83RbF source. The results for the values of quadrupole coupling strengths and the isomer shifts indicate that the Kr–F bonding in all compounds studied is very similar. A slight increase of the quadrupole coupling in going from KrF2 to F–Kr–F–MF5 can be interpreted in terms of a shortening of the average Kr–F bond length. A very accurate value, Qex/Qgr=1.958±0.002 for the ratio of the quadrupole moments of the 9.4 keV state and the ground state has also been derived from the measurements.

Original language	English
Pages (from-to)	2627-2630
Number of pages	4
Journal	Journal of Chemical Physics
Volume	66
Issue number	6
DOIs	https://doi.org/10.1063/1.434262
Publication status	Published - 1977

Access to Document

10.1063/1.434262

Mössbauer spectroscopy of KrF2 and KrF2 ⋅MF5 (M=As, Sb)Final publisher's version, 420 KBLicence: Unspecified

Handle.net

Persistent link

Cite this

@article{884843d367924a1fa86db2e109cdf76a,

title = "M{\"o}ssbauer spectroscopy of KrF2 and KrF2⋅MF5 (M=As, Sb)",

abstract = "M{\"o}ssbauer spectra of KrF2 and the recently synthesized compounds α‐ and β‐ [KrF]+[AsF6]− and [KrF]+[SbF6]− have been measured using the 9.4 keV transition of 83Kr produced in the decay of an 83RbF source. The results for the values of quadrupole coupling strengths and the isomer shifts indicate that the Kr–F bonding in all compounds studied is very similar. A slight increase of the quadrupole coupling in going from KrF2 to F–Kr–F–MF5 can be interpreted in terms of a shortening of the average Kr–F bond length. A very accurate value, Qex/Qgr=1.958±0.002 for the ratio of the quadrupole moments of the 9.4 keV state and the ground state has also been derived from the measurements.",

author = "Holloway, {J. H.} and Schrobilgen, {G. J.} and S. Bukshpan and W. Hilbrants and {de Waard}, H.",

year = "1977",

doi = "10.1063/1.434262",

language = "English",

volume = "66",

pages = "2627--2630",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "AMER INST PHYSICS",

number = "6",

}

TY - JOUR

T1 - Mössbauer spectroscopy of KrF2 and KrF2⋅MF5 (M=As, Sb)

AU - Holloway, J. H.

AU - Schrobilgen, G. J.

AU - Bukshpan, S.

AU - Hilbrants, W.

AU - de Waard, H.

PY - 1977

Y1 - 1977

N2 - Mössbauer spectra of KrF2 and the recently synthesized compounds α‐ and β‐ [KrF]+[AsF6]− and [KrF]+[SbF6]− have been measured using the 9.4 keV transition of 83Kr produced in the decay of an 83RbF source. The results for the values of quadrupole coupling strengths and the isomer shifts indicate that the Kr–F bonding in all compounds studied is very similar. A slight increase of the quadrupole coupling in going from KrF2 to F–Kr–F–MF5 can be interpreted in terms of a shortening of the average Kr–F bond length. A very accurate value, Qex/Qgr=1.958±0.002 for the ratio of the quadrupole moments of the 9.4 keV state and the ground state has also been derived from the measurements.

AB - Mössbauer spectra of KrF2 and the recently synthesized compounds α‐ and β‐ [KrF]+[AsF6]− and [KrF]+[SbF6]− have been measured using the 9.4 keV transition of 83Kr produced in the decay of an 83RbF source. The results for the values of quadrupole coupling strengths and the isomer shifts indicate that the Kr–F bonding in all compounds studied is very similar. A slight increase of the quadrupole coupling in going from KrF2 to F–Kr–F–MF5 can be interpreted in terms of a shortening of the average Kr–F bond length. A very accurate value, Qex/Qgr=1.958±0.002 for the ratio of the quadrupole moments of the 9.4 keV state and the ground state has also been derived from the measurements.

U2 - 10.1063/1.434262

DO - 10.1063/1.434262

M3 - Article

SN - 0021-9606

VL - 66

SP - 2627

EP - 2630

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 6

ER -

Mössbauer spectroscopy of KrF2 and KrF2⋅MF5 (M=As, Sb)

Abstract

Access to Document

Handle.net

Fingerprint

Cite this