SUBSTITUENT EFFECTS IN IR SPECTROSCOPY .12. FIELD EFFECTS OF 4-SUBSTITUENTS ON THE CYCLOPROPYL NU(CH) VIBRATOR OF TRICYCLENES

Authors
LAURENCE C LUCON M KOH HJ MORRIS DG
Citation
C. Laurence et al., SUBSTITUENT EFFECTS IN IR SPECTROSCOPY .12. FIELD EFFECTS OF 4-SUBSTITUENTS ON THE CYCLOPROPYL NU(CH) VIBRATOR OF TRICYCLENES, Spectrochimica acta. Part A: Molecular spectroscopy, 49(8), 1993, pp. 1105-1108
Citations number
18
Categorie Soggetti
Spectroscopy
Journal title
Spectrochimica acta. Part A: Molecular spectroscopy → ACNP
ISSN journal
05848539
Volume
49
Issue
8
Year of publication
1993
Pages
1105 - 1108
Database
ISI
SICI code
0584-8539(1993)49:8<1105:SEIIS.>2.0.ZU;2-0
Abstract
The variation of the equivalent C2-H and C6-H force constants of 4X-su bstituted tricyclenes depends mainly on the electrostatic forces exert ed by the C4-X dipole. The sensitivity of the cyclopropanic bonds to e lectronic substituent effects in these tricyclenes is compared to the substituent dependence of nu(CH) in other systems.