Characterization of inner- and outer-sphere complexes by thermodynamics and absorption spectra. Part 2. Chloro-complexes of copper(II)

1981 ◽  
pp. 245 ◽  
Author(s):  
Kenneth G. Ashurst ◽  
Robert D. Hancock
Keyword(s):  
Absorption Spectra ◽  
Outer Sphere ◽  
Chloro Complexes ◽  
Outer Sphere Complexes

Characterization of Nx,Ny-Disubstituted adenines by ultraviolet absorption spectra

1965 ◽  
Vol 2 (3) ◽  
pp. 291-297 ◽  
Author(s):  
Nelson J. Leonard ◽  
Kermit L. Carraway ◽  
John P. Helgeson
Keyword(s):  
Absorption Spectra ◽  
Ultraviolet Absorption

scholarly journals Order-of-magnitude multiphoton signal enhancement based on characterization of absorption spectra of immersion oils at the 1700-nm window

2017 ◽  
Vol 25 (6) ◽  
pp. 5909 ◽  
Author(s):  
Ke Wang ◽  
Wenhui Wen ◽  
Yuxin Wang ◽  
Kai Wang ◽  
Jiexing He ◽  
...  
Keyword(s):  
Absorption Spectra ◽  
Signal Enhancement ◽  
Order Of Magnitude

Preparation and characterization of some Cr(III) chloro-complexes with nicotinic acid esters

1985 ◽  
Vol 107 (4) ◽  
pp. 269-274 ◽  
Author(s):  
J. Barrett ◽  
M.K. Kormoh ◽  
P. O'Brien
Keyword(s):  
Nicotinic Acid ◽  
Chloro Complexes ◽  
Acid Esters

Solvothermal Syntheses and Characterization of Three Lanthanide Thioantimonates(V) with Mixed Ethylene Polyamines

2013 ◽  
Vol 68 (2) ◽  
pp. 133-137 ◽  
Author(s):  
Jian Zhou ◽  
Xing Liu ◽  
Feilong Hu
Keyword(s):  
Optical Absorption ◽  
Absorption Spectra ◽  
Trigonal Prism ◽  
Optical Absorption Spectra ◽  
Neutral Complex ◽  
Solvothermal Syntheses ◽  
Absorption Edges

Three new lanthanide thioantimonates(V) [Ln(en)(teta)(SbS4)] {Ln=Sm (1), Eu (2), Gd (3); en=ethylenediamine; teta=triethylenetetramine} have been solvothermally synthesized and structurally characterized. Compounds 1 - 3 are isostructural. The [SbS4]3- anion acting as bichelating ligand is bound to the [Ln(en)(teta)]3+ ion, resulting in a neutral complex [Ln(en)(teta)(SbS4)]. The central Ln3+ ion lies within an eight-coordinate environment forming a distorted bicapped trigonal prism LnN6S2. Although a few lanthanide thioantimonates have been reported to date, they only contain one type of ethylene polyamine. Compounds 1 - 3 are rare examples of lanthanide thioantimonates with mixed ethylene polyamine ligands. The absorption edges of 1:75 eV for 1 and 2:27 eV for 3 have been derived from optical absorption spectra.

Synthesis and Properties of Functionalized Sulfur-Containing Hexa-Peri-Hexabenzocoronene

2015 ◽  
Vol 1088 ◽  
pp. 290-294
Author(s):  
Ying Wang ◽  
Wen Guang Wang ◽  
Rui Cheng ◽  
Jia Ling Pu
Keyword(s):  
Thermal Properties ◽  
Liquid Crystal ◽  
Absorption Spectra ◽  
Synthesis And Characterization ◽  
Discotic Liquid Crystal ◽  
Matrix Surface ◽  
Sulfur Containing ◽  
Columnar Spacing

Synthesis and characterization of a novel hexabenzocoronene (HBC) derivative attached with four alkyl swallow-tailed chains and two sulfur-containing chains are described. The designed peripheral decoration with dove tails as solubilizer and sulfur-containing groups as functionalizer is expected to improve the solubility of molecules, change the columnar spacing stacks and make for its orientation on matrix surface. Its UV−vis absorption spectra appeared in 350-400 nm region as same as typical that of this kind of compounds. The thermal properties as discotic liquid crystal and its orientation on matrix are being studied.

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