Structural studies on some iron 8-oxi-quinolinates using Mössbauer spectroscopy

1986 ◽  
Vol 106 (1) ◽  
pp. 21-26
Author(s):  
D. Barb ◽  
M. Morariu ◽  
O. Cozar ◽  
V. Znamirovschi ◽  
R. semeniuc
2018 ◽  
Author(s):  
Alaka Panda ◽  
R. Govindaraj ◽  
K. Vinod ◽  
P. Magudapathy ◽  
G. Amarendra

1981 ◽  
Vol 20 (1) ◽  
pp. 69-78 ◽  
Author(s):  
J. C. Bowker ◽  
C. H. P. Lupis ◽  
P. A. Flinn

2002 ◽  
Vol 63 (5) ◽  
pp. 765-772 ◽  
Author(s):  
B Gržeta ◽  
E Tkalčec ◽  
C Goebbert ◽  
M Takeda ◽  
M Takahashi ◽  
...  

2005 ◽  
Vol 35 (4) ◽  
pp. 385-398 ◽  
Author(s):  
W. Craighead Tennant ◽  
Rodney F. C. Claridge ◽  
Catherine A. McCammon ◽  
Alex I. Smirnov ◽  
Russell J. Beck

2008 ◽  
Vol 114 (6) ◽  
pp. 1623-1629 ◽  
Author(s):  
G. Dercz ◽  
J. Rymarczyk ◽  
A. Hanc ◽  
K. Prusik ◽  
R. Babilas ◽  
...  

Clay Minerals ◽  
1987 ◽  
Vol 22 (4) ◽  
pp. 387-394 ◽  
Author(s):  
C. M. Cardile

AbstractFive montmorillonites were analysed by 57Fe Mössbauer spectroscopy and their Fe3+ occupation in tetrahedral and octahedral sites assigned. The montmorillonites, with a range of IVFe3+ contents, were used in an attempt to correlate IVFe3+ content with VIFe3+cis- and trans-OH site occupation to verify the assertion that increasing IVFe3+ content directs VIFe3+ to cis-OH sites. However, VIFe3+ in montmorillonite appears to be located essentially in the trans-OH sites. The two doublets computer-fitted to the VIFe3+ Mössbauer resonance for montmorillonite appear to represent a distribution of a continuum of slightly different Fe3+ resonances, which arise from the variable atomic environment surrounding the VIFe3+ sites, rather than discrete cis- and trans-OH sites. Therefore Mössbauer spectroscopy cannot be used to demonstrate whether an increasing IVFe3+ content directs VIFe3+ substitution into particular sites for montmorillonites.


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