scholarly journals Synthesis, crystal structure and electrophysical properties of triple molybdates containing silver, gallium and divalent metals

2018 ◽  
Vol 5 (3) ◽  
pp. 132-143
Author(s):  
I. Yu. Kotova ◽  
◽  
A. A. Savina ◽  
A. I. Vandysheva ◽  
D. A. Belov ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Electrophysical Properties ◽  
Divalent Metals ◽  
Triple Molybdates

ChemInform Abstract: Crystal Structure Modeling, Electrical and Thermal Characterization of Triple Molybdates RbCrTi0.5(MoO4)3(R: Fe, Cr).

ChemInform ◽  
2013 ◽  
Vol 44 (18) ◽  
pp. no-no
Author(s):  
Sesegma G. Dorzhieva ◽  
Bair G. Bazarov ◽  
Alexey K. Subanakov ◽  
Jibzema G. Bazarova
Keyword(s):  
Crystal Structure ◽  
Thermal Characterization ◽  
Structure Modeling ◽  
Triple Molybdates

scholarly journals The influence of multifunctional microalloyed ceramics microstructure on its capacity properties

2018 ◽  
Vol 15 (2) ◽  
pp. 187-199
Author(s):  
Jelena Purenovic ◽  
Nedeljko Ducic ◽  
Branko Matovic ◽  
Milovan Purenovic
Keyword(s):  
Crystal Structure ◽  
Dielectric Constant ◽  
Electrical Properties ◽  
Electrical Resistance ◽  
Ceramic Materials ◽  
Porous Ceramics ◽  
Electrophysical Properties ◽  
Microstructural Properties ◽  
Structure Morphology ◽  
Composition Structure

Modified porous alumo-silicate ceramics, alloyed with magnesium and microalloyed with aluminum, belongs to modern multifunctional ceramic materials. Microalloying has led to important changes in dielectric and electrical properties of ceramics, such as dielectric constant and electrical resistance. These changes are conditioned by the microstructural properties of modified porous ceramics. The obtained results have shown the unity of the influence of composition, structure, morphology and application of microalloyed multifunctional alumosilicate ceramics on electrophysical properties. Microstructural investigations have shown that this type of ceramics has an amorphous-crystal structure, which causes important changes in its electrical properties and affects its activity. Therefore the ceramics can be considered as an active dielectric. A correlation between microstructural properties and structurally sensitive, i.e. electrophysical properties of microalloyed multifunctional alumo-silicate ceramics, was confirmed.

X-Ray and Raman Investigations on Cyanides ofMono- and DivalentMetals and Synthesis, Crystal Structure and Raman Spectrum of Tl5(CO3)2(CN)

2002 ◽  
Vol 57 (8) ◽  
pp. 895-900 ◽  
Author(s):  
Olaf Reckeweg ◽  
Arndt Simon
Keyword(s):  
Crystal Structure ◽  
Raman Spectroscopy ◽  
Raman Spectrum ◽  
Single Crystal ◽  
Aqueous Ammonia ◽  
Ammonia Solution ◽  
Aqueous Ammonia Solution ◽  
Divalent Metals ◽  
X Ray ◽  
First Time

Pseudobinary cyanides of monovalent and divalent metals were synthesized, and X-ray and Raman data of the cyanides were measured. Single crystal X-ray structure analyses were performed on Zn(CN)2 (Pn3̄m (No. 224), a = 591.32(7) pm), Hg(CN)2 (I4̄2d (No. 122), a = 969.22(14) and c = 890,15(18) pm) and for the first time on AgCN (I4̄2d (No. 166), a = 600.58(8) and c = 526.28(11) pm). The data are compared with literature data. The reaction of TlF and NaCN in 25% aqueous ammonia solution in air led to Tl5(CO3)2(CN) which was characterized by X-ray (Cmca (No. 64), 1468.1(3), 1171.6(2) and 1266.0(3) pm) and Raman spectroscopy.

Crystal structure modeling, electrical and thermal characterization of triple molybdates RbCrTi0.5(MoO4)3 (R=Fe, Cr)

2013 ◽  
Vol 199 ◽  
pp. 21-26 ◽  
Author(s):  
Sesegma G. Dorzhieva ◽  
Bair G. Bazarov ◽  
Alexey K. Subanakov ◽  
Jibzema G. Bazarova
Keyword(s):  
Crystal Structure ◽  
Thermal Characterization ◽  
Structure Modeling ◽  
Triple Molybdates

Structural diversification of the coordination mode of divalent metals with 1,3-propanediaminetetraacetate (1,3-pdta): The missing crystal structure of the s-block metal complex [Sr2(1,3-pdta)(H2O)6]·H2O

Polyhedron ◽  
2011 ◽  
Vol 30 (6) ◽  
pp. 983-989 ◽  
Author(s):  
Urszula Rychlewska ◽  
Beata Warżajtis ◽  
Dušanka D. Radanović ◽  
Nenad S. Drašković ◽  
Ivana M. Stanojević ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Metal Complex ◽  
Coordination Mode ◽  
Divalent Metals ◽  
Structural Diversification
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