最后结果也完全收敛,且没有虚频,但出现如下的warning:
This molecule is an asymmetric top.
Rotational symmetry number 1. Warning -- assumption of classical behavior for rotation
may cause significant error
Rotational temperatures (Kelvin) 0.01027 0.00404 0.00367
Rotational constants (GHZ): 0.21399 0.08413 0.07639
Zero-point vibrational energy 642385.5 (Joules/Mol)
153.53381 (Kcal/Mol) Warning -- explicit consideration of 35 degrees of freedom as vibrations may cause significant error
以及平动(前三个)和转动(后三个)不为零:
Full mass-weighted force constant matrix: Low frequencies --- -4.8190 -0.0023 -0.0012 -0.0009 2.4500 4.4964
Low frequencies --- 22.4123 29.3129 35.7382
Diagonal vibrational polarizability:
56.7442061 59.3045085 36.1234015
Harmonic frequencies (cm**-1), IR intensities (KM/Mole), Raman scattering
activities (A**4/AMU), depolarization ratios for plane and unpolarized
incident light, reduced masses (AMU), force constants (mDyne/A),
and normal coordinates:
1 2 3
A A A
Frequencies -- 22.4047 29.2816 35.7348
Red. masses -- 20.0436 8.8193 4.7460
Frc consts -- 0.0059 0.0045 0.0036
IR Inten -- 0.2136 0.0006 0.0727