Polycrystalline pyridinium periodate has been studied over a wide range of temperature by
differential thermal analysis, proton nuclear magnetic resonance (NMR) spectra and …

The temperature dependence of the specific heat CV of (C 5 NH 6) BF 4 was analyzed
according to a power law formula with a critical exponent α deduced from the compressible …

The crystal and molecular structure of a new ferroelectric from the pyridinium salt group [C 5
H 5 NH]+ IO 4-was determined by the x-ray diffraction method at 350, 300 and 100 K. The …

Extensive investigation of polycrystalline pyridinium hexafluorophosphate and its
perdeuterated analog was performed by neutron scattering, NMR, and dielectric methods in …

The present paper reports an application of the computer method for enhancing resolution of
complex CW-EPR spectra. The computer resolution enhancement method (CREM) is based …

Single crystals of pyridinium periodate were grown, and their physical properties were
studied. Anomalies of the electric permittivity and birefringence were observed at TC1= 321 …

Measurements of second moment of 1H NMR line, spin-lattice relaxation time and complex
permittivity have been performed for polycrystalline pyridinium iodide as a function of …

The spin-lattice relaxation time T1H for protons nuclei is calculated in term of the pseudospin–
phonon (PS) coupled and the energy fluctuation (EF) models close to the IV–III solid–solid …

Abstract 2 H NMR (nuclear magnetic resonance) line-shape measurements were performed
over a wide temperature range for pyridinium nitrate (d 5 PyH) NO 3 and bis-thiourea …

Measurements of the 1H and 19F nuclear magnetic resonance (NMR) second moments
were performed for a polycrystalline sample of (PyH) BF4, whereas the shape of the 2H …