Phase transitions and H2O motions in [Ca(H2O)4](ClO4)2 studied by infrared spectroscopy, inelastic/quasielastic incoherent neutron scattering and proton magnetic resonance. Part II

2009 ◽  
Vol 923 (1-3) ◽  
pp. 103-109 ◽  
Author(s):  
Joanna Hetmańczyk ◽  
Anna Migdał-Mikuli ◽  
Edward Mikuli ◽  
Krystyna Hołderna-Natkaniec ◽  
Łukasz Hetmańczyk ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Phase Transitions ◽  
Magnetic Resonance ◽  
Neutron Scattering ◽  
Proton Magnetic Resonance ◽  
Incoherent Neutron Scattering ◽  
Incoherent Neutron

Phase transitions and NH3 motions in [Zn(NH3)4](ClO4)2 studied by incoherent neutron scattering and 1H NMR methods

2007 ◽  
Vol 335 (2-3) ◽  
pp. 187-193 ◽  
Author(s):  
Anna Migdał-Mikuli ◽  
Krystyna Hołderna-Natkaniec ◽  
Edward Mikuli ◽  
Łukasz Hetmańczyk ◽  
Ireneusz Natkaniec
Keyword(s):  
Phase Transitions ◽  
Neutron Scattering ◽  
1H Nmr ◽  
Incoherent Neutron Scattering ◽  
Nmr Methods ◽  
Incoherent Neutron

Phase Transitions and Water Dynamics of [Co(H2O)6](ClO4)2 and [Mn(H2O)6](BF4)2 Studied by Neutron Scattering Methods

2001 ◽  
Vol 56 (3-4) ◽  
pp. 244-248 ◽  
Author(s):  
E. Mikuli ◽  
A. Migdał-Mikuli ◽  
I. Natkaniec ◽  
B. Grad
Keyword(s):  
Crystal Structure ◽  
Phase Transition ◽  
Phase Transitions ◽  
Neutron Scattering ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction ◽  
Water Dynamics ◽  
Incoherent Neutron Scattering ◽  
Solid Phases ◽  
Incoherent Neutron

Abstract Inelastic incoherent neutron scattering (IINS) spectra and neutron powder diffraction (NPD) patterns, registered for [Co(H2O)6](ClO4)2 at 18 -270 K and for [Mn(H2O)6](BF4)2 at 18 -230 K, provided evidence that these crystals possess three solid phases in these ranges of temperatures. In both compounds the phase transition occurring at TC3 is connected with a change of the crystal structure, and that occurring at TC2 with a change in the rate of the reorientational motions of H2O ligands.

Incoherent neutron scattering around displacive incommensurate structural phase transitions

1992 ◽  
Vol 180-181 ◽  
pp. 342-344 ◽  
Author(s):  
J. Etrillard ◽  
B. Toudic ◽  
H. Cailleau ◽  
M.H. Lemée-Cailleau ◽  
G. Coddens ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Neutron Scattering ◽  
Structural Phase ◽  
Structural Phase Transitions ◽  
Incoherent Neutron Scattering ◽  
Incoherent Neutron

Phase transitions in [Fe3O(OOCCD3)6(C5H5N)3](C5H5N): evidence from incoherent neutron scattering

1991 ◽  
Vol 113 (11) ◽  
pp. 4158-4160 ◽  
Author(s):  
Roderick D. Cannon ◽  
Upali A. Jayasooriya ◽  
Samuel K. Arap Koske ◽  
Ross P. White ◽  
Jeffrey H. Williams
Keyword(s):  
Phase Transitions ◽  
Neutron Scattering ◽  
Incoherent Neutron Scattering ◽  
Incoherent Neutron
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