The ir spectra of 89 saturated aliphatic-branched and straight-chain esters are reported for the region 350–50 cm−1 and empirical correlations of the band frequencies are classified by the alcohol component. It is found that there is no consistent series of bands for all samples studied but within the individual classes, several discrete areas of absorption are specified. This verified that these vibrations are more sensitive to structural differences than the higher-frequency characteristic group frequencies and are more specific in the total identification of a given, sample.
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References
1.
LorenzelliV. and MöllerK. D., Compt. Rend.249, 520 (1959).
2.
LorenzelliV. and MöllerK. D., Compt. Rend.249, 669 (1959).
3.
LecomteJ., J. Phys. Radium3, 193 (1942).
4.
WilmshurstJ. K., J. Mol. Spectry.1, 201 (1957).
5.
SusiH. and ZellT., Spectrochim. Acta19, 1933 (1963).
6.
ToriyamaK. and ShimanouchiT., Proc. Intern. Symp. Mol. Struct. Spectry., Tokyo, 1962 (C. A. 61, 1398a).
7.
LucierJ. J. and BentleyF. F., Spectrochim. Acta20, 1 (1964).
8.
MiyszawaT., Bull. Chem. Soc. Japan34, 691 (1961).
9.
FateleyW. G. and MillerF. A., Spectrochim. Acta19, 1933 (1963).
10.
ThompsonH. W. and TorkingtonP., J. Chem. Soc.13, 640 (1945).
11.
KatonJ. E. and BentleyF. F., Spectrochim. Acta19, 639 (1963).
12.
JonesL. H. and McLarenE., J. Chem. Phys.22, 1796 (1954).
13.
WilmshurstJ. K., J. Chem. Phys.23, 2463 (1955).
14.
WilmshurstJ. K., J. Chem. Phys.25, 1171 (1956).
15.
WilsonT. P., J. Chem. Phys.11, 361 (1943).
16.
BentleyF. F.RyanM. T., and KatonJ. E., Spectrochim. Acta20, 685 (1964).
17.
TanakaS.HiguchiS., and KamadaH., Nippon Kagaku Zasshi87, 399 (1966).
