Microwave spectrum, molecular structure, and theoretical calculation of anti-2-cyclohexen-1-one oxime

Microwave spectrum, molecular structure, and theoretical calculation of cyclohexanone oxime (chair form)

“…The rotational constants reproduced from the adjusted and assumed structural parameters shown in Table 3 are in good agreement with those observed, within 2.4 MHz. Table 4 gives the comparison of the fitted structural parameters of chair form of cyclohexanone oxime with those of chair form of cyclohexanone [11], anti form of 2-cyclohexen-1-one oxime [2], twisted form of cyclopentanone oxime [1], and acetoxime [22].…”

“…We have studied the molecular structures and parameters of cyclic oxime compounds, such as cyclopentanone oxime [1] and 2-cyclohexen-1-one oxime [2], by microwave spectroscopy. The molecular structure of cyclopentanone oxime was found to be a twisted conformation and the bond angle of \C 2 C 1 N (Fig.…”