Calculated Frequencies (cm−1)

Vibrational Assignment

3707.1

(N?H)pyrazole stretching vibration

3279.2

(C?H)pyrazole stretching vibration

3230.3

(C?H)benzene stretching vibration

3114.4

(C?H)cyclohexane anti-symmetric stretching

1661.5

(C?C,C=C)cyclohexane, benzene anti-symmetric stretching

1501.0

(C?H)cyclohexane, benzene scissoring

1435.3

(C=C)pyrazole stretching

1377.6

(NO3−)uncoordinated anti-symmetric stretching

1324.1

(C?H)cyclohexane, benzene rocking

1095.7

(C=N, N?N)pyrazole symmetric stretching

1062.3

(C?C)cyclohexane twisting

1033.1

(C=C)benzene twisting

979.3

Ag?Npyrazole symmetric stretching

968.4

(C?H)pyrazole rocking

959.8

(NO3−)uncoordinated symmetric stretching

802.9

(C?H)benzene wagging

720.5

(NO3−)uncoordinated wagging

647.7

(NO3−)uncoordinated scissoring

574.1

(N?H)pyrazole rocking

434.1

(C?C)cyclohexane scissoring

183.4

Ag?Npyrazole anti-symmetric stretching