Relation between electronic and spatial structure and spin-transition parameters in chain-like Fe(II) compounds

1997 ◽  
Vol 101-103 (1-2) ◽  
pp. 571-577 ◽  
Author(s):  
S Erenburg
Keyword(s):  
Spatial Structure ◽  
Spin Transition ◽  
Electronic And Spatial Structure

Electronic and spatial structure of spin transition iron(II) tris(4-amino-1,2,4-triazole) nitrate and perchlorate complexes

1994 ◽  
Vol 35 (4) ◽  
pp. 509-516 ◽  
Author(s):  
N. V. Bausk ◽  
S. B. Érenburg ◽  
L. N. Mazalov ◽  
L. G. Lavrenova ◽  
V. N. Ikorskii
Keyword(s):  
Spatial Structure ◽  
Spin Transition ◽  
Electronic And Spatial Structure

Studies of the electronic and spatial structure of cadmium(ii) dialkyldithiocarbamate molecules in nonaqueous media

1997 ◽  
Vol 38 (4) ◽  
pp. 601-607 ◽  
Author(s):  
L. N. Mazalov ◽  
S. B. érenburg ◽  
N. V. Bausk ◽  
S. V. Tkachev ◽  
S. M. Zemskova ◽  
...  
Keyword(s):  
Spatial Structure ◽  
Nonaqueous Media ◽  
Electronic And Spatial Structure

Electronic and spatial structure of nanoclusters of Sn2P2S6 ferroelectric crystals

2010 ◽  
Vol 52 (7) ◽  
pp. 1468-1474 ◽  
Author(s):  
A. I. Chobal’ ◽  
I. M. Rizak ◽  
A. G. Grebenyuk ◽  
V. M. Rizak
Keyword(s):  
Spatial Structure ◽  
Ferroelectric Crystals ◽  
Electronic And Spatial Structure

Structural Changes in Iron(II) Polymeric Complexes upon Thermally and Optically Induced Spin Transition Determined by EXAFS Spectroscopy

1998 ◽  
Vol 524 ◽  
Author(s):  
S. B. Erenburg ◽  
N. V. Bausk ◽  
L. G. Lavrenova ◽  
Yu. G. Shvedenkov ◽  
L. N. Mazalov
Keyword(s):  
High Spin ◽  
Structural Changes ◽  
Mutual Influence ◽  
Chemical Shifts ◽  
Spin Transition ◽  
High Spin State ◽  
Local Environment ◽  
Thermally Induced ◽  
Polymeric Complexes ◽  
Electronic And Spatial Structure

ABSTRACTChanges in the electronic and spatial structure of polymeric Fe(II) complexes with 1,2,4- triazoles and various anions upon spin transition was studied using EXAFS and XANES spectroscopy. Spin transition and structural changes were induced by variations of the anion, dilution with Zn, under heating or the action of light. In all complexes, the spin transition is accompanied by drastic changes in the local environment of Fe atoms. The increase in spin transition temperature for the complexes with variable anions CIO4-, I-, Br-, BF4-, NO3- was found to correlate with changes in the Fe-N distances and changes in bond covalence determined from the chemical shifts in Mössbauer spectra. High spin metastable long life states were detected and studied in the polymeric complex Fe(atrz)3(ClO4)2. It was established that the changes in structure of polymeric complexes upon the transition to a metastable high spin state under the action of light differ from those in the thermally induced spin transition. Such differences are determined by mutual influence of Fe atoms in high spin and low spin states in polymeric chains.

Electronic and spatial structure of dichloromethyl aryl ethers

1987 ◽  
Vol 36 (5) ◽  
pp. 955-958
Author(s):  
A. A. Bredikhin ◽  
V. L. Polushina ◽  
A. I. Andreeva ◽  
I. A. Safin ◽  
L. Furer ◽  
...  
Keyword(s):  
Spatial Structure ◽  
Aryl Ethers ◽  
Electronic And Spatial Structure
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