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All results from a given calculation for N(CH3)3 (Trimethylamine)

using model chemistry: wB97X-D/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-174.434467
Energy at 298.15K-174.445157
HF Energy-174.434467
Nuclear repulsion energy138.669646
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at wB97X-D/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3100 2953 44.46      
2 A1 2944 2804 213.07      
3 A1 1517 1446 29.44      
4 A1 1503 1431 0.21      
5 A1 1217 1160 25.80      
6 A1 864 823 26.84      
7 A1 374 356 10.28      
8 A2 3147 2998 0.00      
9 A2 1496 1425 0.00      
10 A2 1079 1028 0.00      
11 A2 246 234 0.00      
12 E 3150 3001 43.83      
12 E 3150 3001 43.63      
13 E 3098 2951 37.55      
13 E 3098 2951 37.60      
14 E 2932 2793 56.97      
14 E 2932 2793 56.86      
15 E 1522 1450 14.97      
15 E 1522 1450 14.99      
16 E 1494 1423 7.45      
16 E 1494 1423 7.42      
17 E 1459 1390 0.56      
17 E 1459 1390 0.56      
18 E 1335 1271 15.96      
18 E 1335 1271 15.98      
19 E 1133 1079 8.90      
19 E 1133 1079 8.91      
20 E 1086 1035 17.98      
20 E 1086 1035 17.96      
21 E 437 417 0.01      
21 E 437 417 0.01      
22 E 275 262 0.58      
22 E 275 262 0.58      

Unscaled Zero Point Vibrational Energy (zpe) 26664.9 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 25401.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/cc-pVDZ
ABC
0.29147 0.29147 0.16518

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.375
C2 0.000 1.383 -0.061
C3 1.197 -0.691 -0.061
C4 -1.197 -0.691 -0.061
H5 0.000 1.483 -1.164
H6 1.285 -0.742 -1.164
H7 -1.285 -0.742 -1.164
H8 -0.886 1.894 0.328
H9 0.886 1.894 0.328
H10 2.083 -0.180 0.328
H11 1.197 -1.714 0.328
H12 -1.197 -1.714 0.328
H13 -2.083 -0.180 0.328

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13
N11.44991.45001.45002.13792.13792.13792.09112.09112.09112.09112.09112.0911
C21.44992.39502.39501.10792.71672.71671.09401.09402.63273.34273.34272.6327
C31.45002.39502.39502.71671.10792.71673.34272.63271.09401.09402.63273.3427
C41.45002.39502.39502.71672.71671.10792.63273.34273.34272.63271.09401.0940
H52.13791.10792.71672.71672.56912.56911.78331.78333.05473.72593.72593.0547
H62.13792.71671.10792.71672.56912.56913.72593.05471.78331.78333.05473.7259
H72.13792.71672.71671.10792.56912.56913.05473.72593.72593.05471.78331.7833
H82.09111.09403.34272.63271.78333.72593.05471.77143.62104.16573.62102.3943
H92.09111.09402.63273.34271.78333.05473.72591.77142.39433.62104.16573.6210
H102.09112.63271.09403.34273.05471.78333.72593.62102.39431.77143.62104.1657
H112.09113.34271.09402.63273.72591.78333.05474.16573.62101.77142.39433.6210
H122.09113.34272.63271.09403.72593.05471.78333.62104.16573.62102.39431.7714
H132.09112.63273.34271.09403.05473.72591.78332.39433.62104.16573.62101.7714

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 112.718 N1 C2 H8 109.778
N1 C2 H9 109.778 N1 C3 H6 112.718
N1 C3 H10 109.778 N1 C3 H11 109.778
N1 C4 H7 112.718 N1 C4 H12 109.778
N1 C4 H13 109.778 C2 N1 C3 111.358
C2 N1 C4 111.358 C3 N1 C4 111.358
H5 C2 H8 108.168 H5 C2 H9 108.168
H6 C3 H10 108.168 H6 C3 H11 108.168
H7 C4 H12 108.168 H7 C4 H13 108.168
H8 C2 H9 108.107 H10 C3 H11 108.107
H12 C4 H13 108.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.168      
2 C -0.372      
3 C -0.372      
4 C -0.372      
5 H 0.133      
6 H 0.133      
7 H 0.133      
8 H 0.148      
9 H 0.148      
10 H 0.148      
11 H 0.148      
12 H 0.148      
13 H 0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.665 0.665
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.233 0.000 0.000
y 0.000 -26.233 0.000
z 0.000 0.000 -30.252
Traceless
 xyz
x 2.009 0.000 0.000
y 0.000 2.009 0.000
z 0.000 0.000 -4.018
Polar
3z2-r2-8.037
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.073 0.000 0.000
y 0.000 7.072 -0.001
z 0.000 -0.001 6.567


<r2> (average value of r2) Å2
<r2> 90.319
(<r2>)1/2 9.504