scholarly journals Synthesis and Characterization of 2-Alkylbutadiene Polymers. I. Structural Characterization of 2-Ethyl-, 2-n-Propyl-, 2-Isopropyl-, and 2-n-Butylbutadiene Polymers

1973 ◽  
Vol 4 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Ryotaro Ohno ◽  
Masato Kawakami ◽  
Yasuyuki Tanaka
Keyword(s):  
Structural Characterization ◽  
Synthesis And Characterization

Synthesis and characterization of bis(trifluoromethyl)gold .mu.-halide dimers: x-ray structural characterization of [Au(CF3)2(.mu.-I)]2

1990 ◽  
Vol 29 (17) ◽  
pp. 3252-3253 ◽  
Author(s):  
John L. Margrave ◽  
Kenton H. Whitmire ◽  
Robert H. Hauge ◽  
Nathan T. Norem
Keyword(s):  
Structural Characterization ◽  
Synthesis And Characterization ◽  
X Ray

Bismuth(iii)-thiophenedicarboxylates as host frameworks for lanthanide ions: synthesis, structural characterization, and photoluminescent behavior

2018 ◽  
Vol 47 (38) ◽  
pp. 13419-13433
Author(s):  
Alyssa K. Adcock ◽  
Bradley Gibbons ◽  
Jeffrey D. Einkauf ◽  
Jeffery A. Bertke ◽  
J. Faye Rubinson ◽  
...  
Keyword(s):  
Organic Compounds ◽  
Structural Characterization ◽  
Lanthanide Ions ◽  
Synthesis And Characterization

The synthesis and characterization of three bismuth-organic compounds, two of which are lanthanide-doped, and two europium phases are reported.

Synthesis and Characterization of Ag Doped LaCoO3 Nanowire Sputter-Deposited Coatings as Heavy Hydrocarbon Sensors

2014 ◽  
Vol 605 ◽  
pp. 314-317 ◽  
Author(s):  
Amine Taguett ◽  
Mohammad Arab Pour Yazdi ◽  
Jean Baptiste Sanchez ◽  
Eric Monsifrot ◽  
Pascal Briois ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Magnetron Sputtering ◽  
Structural Characterization ◽  
Perovskite Structure ◽  
Short Description ◽  
Synthesis And Characterization ◽  
Reactive Magnetron ◽  
Post Heat Treatment ◽  
Sputter Deposited

In this paper, we investigate the feasibility of La1-xAgxCoO3-α nanowires by reactive magnetron sputtering. After a short description of the experimental and hydrocarbon sensing bench devices, a first part will be dedicated to the chemical, microstructural and structural characterization (SEM, XRD,...) of the coatings. As deposited coatings are amorphous and a post heat-treatment under air at 873 K is necessary to crystallise them in the perovskite structure. Finally, the performance as dodecane-sensors of these coatings with amorphous and crystalline structures will be discussed depending on dodecane concentrations and sensitive surfaces temperature and will be compared to those of La0.40Sr0.15Ag0.45CoO3-α nanowires.

scholarly journals Synthesis and structural characterization of dialkyltin complexes of N-salicylidene-L-valine

2020 ◽  
Vol 43 (1) ◽  
pp. 138-146 ◽  
Author(s):  
Laijin Tian ◽  
Ruili Wang ◽  
Jiawei Zhang ◽  
Fubi Zhong ◽  
Yulin Qiu
Keyword(s):  
Crystal Structures ◽  
Structural Characterization ◽  
Synthesis And Characterization ◽  
Coordination Environment ◽  
Trigonal Bipyramidal ◽  
Supramolecular Chain ◽  
Macrocyclic Structure

AbstractThe synthesis and characterization of five new chiral dialkyltin complexes of N-salicylidene-L-valine, [2-O-3-R-5-R'C6H2C(H)=NCH(CH(CH3)2)C(O)O]SnR''2 (R, R', R'' = H, H, Me (1); H, Br, Me (2); OMe, H, Et (3); Br, Br, n-Bu (4); CH(OMe)2, Me, n-Bu (5)), have been reported. Compounds 1-5 are all (S)-enantiomers, and their crystal structures have been studied. Compound 1 displays a trimeric macrocyclic structure in which the coordination environment of each tin atom is a distorted [SnC2NO3] octahedron. In complexes 2-5, the tin atom has an intermediate geometry between trigonal bipyramidal and square pyramidal, and 3 is closer to a square pyramid. In crystals, a zigzag supramolecular chain is formed by the intermolecular C-H…O, O-H…O or Sn…O interactions.

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