scholarly journals The Complex Formation of Boron Fluoride with Lower Olefin at Low Temperatures. I. The Isotope Effects and Absorption Spectra of Boron Fluoride-Propylene and -Ethylene Systems

1963 ◽  
Vol 36 (11) ◽  
pp. 1376-1381 ◽  
Author(s):  
Ryohei Nakane ◽  
Tsunao Watanabe ◽  
Osamu Kurihara ◽  
Toshiyuki \={O}yama
Keyword(s):  
Complex Formation ◽  
Absorption Spectra ◽  
Low Temperatures ◽  
Isotope Effects ◽  
Boron Fluoride ◽  
Lower Olefin

Study of the Infrared Absorption Spectra of Some Pyridine Derivatives-Iodine Complexes

1976 ◽  
Vol 30 (2) ◽  
pp. 200-204 ◽  
Author(s):  
F. M. Abdel Kerim ◽  
F. Abou El Fotouh
Keyword(s):  
Complex Formation ◽  
Absorption Spectra ◽  
Infrared Absorption ◽  
Ir Absorption ◽  
Pyridine Derivatives ◽  
Thermodynamic Constants ◽  
Ir Absorption Spectra ◽  
Infrared Absorption Spectra ◽  
The Stability ◽  
Iodine Complexes

The ir absorption spectra of some pyridine derivatives-iodine complexes were measured in the region 400 to 1400 cm−1 and the results are discussed. The effect of complex formation on the intensities of some of the bands was investigated. The thermodynamic constants of these complexes were calculated. It was found that the stability of the complex depends to a large extent on the electronegativity as well as the position of the substituent on the pyridine nucleus. The structures of formed complexes are discussed.

Complex formation of small rings with chlorine at low temperatures

1974 ◽  
Vol 15 (3) ◽  
pp. 384-387
Author(s):  
V. T. Aleksanyan ◽  
B. Z. Gevorkyan
Keyword(s):  
Complex Formation ◽  
Low Temperatures

Secondary isotope effects on pi-complex formation

1964 ◽  
Vol 8 (3-4) ◽  
pp. 339-346 ◽  
Author(s):  
E. A. Halevi ◽  
B. Ravid
Keyword(s):  
Complex Formation ◽  
Isotope Effects ◽  
Pi Complex

Infra‐Red Absorption Spectra at Low Temperatures

1949 ◽  
Vol 17 (12) ◽  
pp. 1339-1340 ◽  
Author(s):  
D. H. Rank ◽  
D. W. E. Axford
Keyword(s):  
Absorption Spectra ◽  
Low Temperatures ◽  
Infra Red

Optical absorption spectra of LiI crystals irradiated at low temperatures

1980 ◽  
Vol 33 (2) ◽  
pp. 195-197 ◽  
Author(s):  
S. Hashmoto ◽  
Z. Maekawa ◽  
K. Atobe ◽  
M. Nakagawa
Keyword(s):  
Optical Absorption ◽  
Absorption Spectra ◽  
Low Temperatures ◽  
Optical Absorption Spectra
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