Details
| Original language | English |
|---|---|
| Pages (from-to) | 6606-6609 |
| Number of pages | 4 |
| Journal | Dalton Transactions |
| Issue number | 33 |
| Publication status | Published - 11 Aug 2009 |
Abstract
The metal atom dynamics of four triferrocenylmethane derivatives have been elucidated, using temperature-dependent 57Fe Mössbauer effect (ME) spectroscopy. The hyperfine parameters (IS and QS) at 90 K are compared to each other and those of related ferrocenoids. The metal atom vibrational amplitudes as a function of temperature have been extracted from the ME recoil-free fraction data, and are compared to the X-ray Ui,jvalues for two of the compounds. The single crystal structural data for triferrocenylmethanol have been determined at 173 and 295 K. The vibrational anisotropy of the metal atom for all of the compounds is negligibly small over the accessible temperature range.
ASJC Scopus subject areas
- Chemistry(all)
- Inorganic Chemistry
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In: Dalton Transactions, No. 33, 11.08.2009, p. 6606-6609.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Metal atom dynamics in four triferrocenylmethane derivatives and the crystal structure of Fc3COH
AU - Cohen, Shmuel
AU - Ma, Jingxiang
AU - Butenschön, Holger
AU - Herber, Rolfe H.
PY - 2009/8/11
Y1 - 2009/8/11
N2 - The metal atom dynamics of four triferrocenylmethane derivatives have been elucidated, using temperature-dependent 57Fe Mössbauer effect (ME) spectroscopy. The hyperfine parameters (IS and QS) at 90 K are compared to each other and those of related ferrocenoids. The metal atom vibrational amplitudes as a function of temperature have been extracted from the ME recoil-free fraction data, and are compared to the X-ray Ui,jvalues for two of the compounds. The single crystal structural data for triferrocenylmethanol have been determined at 173 and 295 K. The vibrational anisotropy of the metal atom for all of the compounds is negligibly small over the accessible temperature range.
AB - The metal atom dynamics of four triferrocenylmethane derivatives have been elucidated, using temperature-dependent 57Fe Mössbauer effect (ME) spectroscopy. The hyperfine parameters (IS and QS) at 90 K are compared to each other and those of related ferrocenoids. The metal atom vibrational amplitudes as a function of temperature have been extracted from the ME recoil-free fraction data, and are compared to the X-ray Ui,jvalues for two of the compounds. The single crystal structural data for triferrocenylmethanol have been determined at 173 and 295 K. The vibrational anisotropy of the metal atom for all of the compounds is negligibly small over the accessible temperature range.
UR - http://www.scopus.com/inward/record.url?scp=85034353945&partnerID=8YFLogxK
U2 - 10.1039/b906723j
DO - 10.1039/b906723j
M3 - Article
AN - SCOPUS:68749095943
SP - 6606
EP - 6609
JO - Dalton Transactions
JF - Dalton Transactions
SN - 1477-9226
IS - 33
ER -