scholarly journals Magnetic Properties and Crystal Structure Analysis of Ferromagnetic Metal / r-plane Oriented Cr2O3 Multilayer

2017 ◽  
Vol 42 (1) ◽  
pp. 1-3 ◽  
Author(s):  
Takashi Sumida ◽  
Kosuke Hashimoto ◽  
Shinjiro Fukui ◽  
Tsuyoshi Hirato ◽  
Tomoko Nagata ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Ferromagnetic Metal

Syntheses, structures and magnetic properties of two isostructural dicyanamide-bridged 2D polymers

2021 ◽  
Vol 45 (16) ◽  
pp. 7117-7128
Author(s):  
Andrii Kliuikov ◽  
Oleksandr Bukrynov ◽  
Erik Čižmár ◽  
Lucia Váhovská ◽  
Svitlana Vitushkina ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Structure Analysis ◽  
Magnetic Measurements ◽  
Crystal Structure Analysis ◽  
2D Polymers

Complexes [Co(biq)(μ1,5-dca)2]n (1) and [Ni(biq)(μ1,5-dca)2]n (2) (biq is 2,2′-biquinoline, dca is dicyanamide anion, N(CN)2−) have been characterized by crystal structure analysis, and spectral and magnetic measurements.

Synthesis, Characterisation, Structure, and Magnetic Properties of [Ni{H2NCH(CH3)CH2NH2}3][Fe(CN)5NO]·H2O

2005 ◽  
Vol 60 (10) ◽  
pp. 1043-1048 ◽  
Author(s):  
Manas Kumar Saha ◽  
Dilip Kumar Dey ◽  
Brajagopal Samanta ◽  
Subrata Kumar Dey ◽  
K. M. Abdul Malik ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Aqueous Solution ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Structure Analysis ◽  
Mossbauer Spectroscopy ◽  
Crystal Structure Analysis ◽  
Single Crystal Structure ◽  
Magnetic Studies ◽  
Single Crystal Structure Analysis

The complex [Ni(pn)3][Fe(CN)5NO]·H2O (1) was synthesised by the reaction of [Ni(pn)3]Cl2 (pn = racemic propane-1,2-diamine) with Na2[Fe(CN)5NO]·2H2O in aqueous solution and has been charaterised by IR and Mössbauer spectroscopy and magnetic studies. Single crystal structure analysis revealed octahedrally coordinate cations [Ni(pn)3]2+ and anions [Fe(CN)5NO]2−.

Cs2NiO2 Revisited. Crystal Structure and Magnetic Properties

2012 ◽  
Vol 67 (1) ◽  
pp. 57-60
Author(s):  
Katarina Đuriš ◽  
Martin Jansen
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Single Crystals ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Single Crystal Structure ◽  
Space Group ◽  
Single Crystal Structure Analysis

Single crystals as well as microcrystalline powders of Cs2NiO2 were obtained via the azide/nitrate route from appropriate mixtures of CsN3, CsNO3 and NiO. The single-crystal structure analysis confirmed that Cs2NiO2 crystallizes in the tetragonal space group I4/mmm (Z = 2, a = 4.4090(3), c = 13.576(3) Å , R1 = 0.036, wR2 = 0.093). Above 45 K, Cs2NiO2 is paramagnetic, and an analysis based on the Curie-Weiss law has resulted in μ = 2.89 μB paramagnetic units, θ = −30.8 K and TN ∼ 20 K.

Crystal structure analysis of 4-R-phenyl-2,6-dimethyl-3,5-N-(dimethylcarbamoyl)-1,4-dihydropyridines [R=2-nitro (1), 4-methoxy (2) and 3,4-dichloro (3)]

1998 ◽  
Vol 213 (3) ◽  
Author(s):  
M. Bidya Sagar ◽  
K. Ravikumar ◽  
Y. S. Sadanandam
Keyword(s):  
Crystal Structure ◽  
Calcium Channel ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Calcium Channel Antagonists

AbstractThe crystallographic characterization of the following three calcium channel antagonists is reported here: 2,6-dimethyl-3,5-dicarbamoyl-4-[2-nitro]-1,4-dihydropyridine (

scholarly journals Combined Use of Structure Analysis, Studies of Molecular Association in Solution, and Molecular Modelling to Understand the Different Propensities of Dihydroxybenzoic Acids to Form Solid Phases

Pharmaceutics ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 734
Author(s):  
Aija Trimdale ◽  
Anatoly Mishnev ◽  
Agris Bērziņš
Keyword(s):  
Crystal Structure ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Molecular Association ◽  
Hydroxyl Groups ◽  
Solid Phases ◽  
Solvent Molecules ◽  
Dynamics Simulations

The arrangement of hydroxyl groups in the benzene ring has a significant effect on the propensity of dihydroxybenzoic acids (diOHBAs) to form different solid phases when crystallized from solution. All six diOHBAs were categorized into distinctive groups according to the solid phases obtained when crystallized from selected solvents. A combined study using crystal structure and molecule electrostatic potential surface analysis, as well as an exploration of molecular association in solution using spectroscopic methods and molecular dynamics simulations were used to determine the possible mechanism of how the location of the phenolic hydroxyl groups affect the diversity of solid phases formed by the diOHBAs. The crystal structure analysis showed that classical carboxylic acid homodimers and ring-like hydrogen bond motifs consisting of six diOHBA molecules are prominently present in almost all analyzed crystal structures. Both experimental spectroscopic investigations and molecular dynamics simulations indicated that the extent of intramolecular bonding between carboxyl and hydroxyl groups in solution has the most significant impact on the solid phases formed by the diOHBAs. Additionally, the extent of hydrogen bonding with solvent molecules and the mean lifetime of solute–solvent associates formed by diOHBAs and 2-propanol were also investigated.

Sign in / Sign up

Export Citation Format

Share Document