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

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-174.476588
Energy at 298.15K-174.487181
Nuclear repulsion energy138.092666
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 B3LYP/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 3058 2966 46.89      
2 A1 2911 2824 192.60      
3 A1 1475 1431 17.44      
4 A1 1459 1416 4.93      
5 A1 1194 1158 19.50      
6 A1 842 817 21.92      
7 A1 356 345 7.99      
8 A2 3099 3006 0.00      
9 A2 1459 1415 0.00      
10 A2 1058 1026 0.00      
11 A2 252 244 0.00      
12 E 3103 3010 45.59      
12 E 3103 3010 45.60      
13 E 3053 2962 33.69      
13 E 3053 2962 33.70      
14 E 2893 2807 51.77      
14 E 2893 2807 51.77      
15 E 1484 1440 7.99      
15 E 1484 1440 7.99      
16 E 1449 1406 9.95      
16 E 1449 1406 9.96      
17 E 1421 1378 4.00      
17 E 1421 1378 4.00      
18 E 1304 1265 13.65      
18 E 1304 1265 13.65      
19 E 1107 1074 9.70      
19 E 1107 1074 9.69      
20 E 1062 1030 17.93      
20 E 1062 1030 17.93      
21 E 419 407 0.01      
21 E 419 407 0.01      
22 E 271 263 0.69      
22 E 271 263 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 26148.1 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 25363.7 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 B3LYP/cc-pVDZ
ABC
0.28929 0.28929 0.16394

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.374
C2 0.000 1.387 -0.060
C3 1.202 -0.694 -0.060
C4 -1.202 -0.694 -0.060
H5 0.000 1.501 -1.171
H6 1.300 -0.751 -1.171
H7 -1.300 -0.751 -1.171
H8 -0.891 1.903 0.331
H9 0.891 1.903 0.331
H10 2.094 -0.180 0.331
H11 1.203 -1.724 0.331
H12 -1.203 -1.724 0.331
H13 -2.094 -0.180 0.331
X14 0.000 0.000 1.374

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13 X14
N11.45381.45381.45382.15432.15432.15432.10222.10222.10222.10222.10222.10221.0000
C21.45382.40312.40311.11642.73782.73781.10181.10182.64473.35843.35842.64471.9955
C31.45382.40312.40312.73781.11642.73783.35842.64471.10181.10182.64473.35841.9955
C41.45382.40312.40312.73782.73781.11642.64473.35843.35842.64471.10181.10181.9955
H52.15431.11642.73782.73782.60052.60051.79231.79233.07693.75553.75553.07692.9548
H62.15432.73781.11642.73782.60052.60053.75553.07691.79231.79233.07693.75552.9548
H72.15432.73782.73781.11642.60052.60053.07693.75553.75553.07691.79231.79232.9548
H82.10221.10183.35842.64471.79233.75553.07691.78283.64044.18823.64042.40542.3463
H92.10221.10182.64473.35841.79233.07693.75551.78282.40543.64044.18823.64042.3463
H102.10222.64471.10183.35843.07691.79233.75553.64042.40541.78283.64044.18822.3463
H112.10223.35841.10182.64473.75551.79233.07694.18823.64041.78282.40543.64042.3463
H122.10223.35842.64471.10183.75553.07691.79233.64044.18823.64042.40541.78282.3463
H132.10222.64473.35841.10183.07693.75551.79232.40543.64044.18823.64041.78282.3463
X141.00001.99551.99551.99552.95482.95482.95482.34632.34632.34632.34632.34632.3463

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 113.240 N1 C2 H8 109.924
N1 C2 H9 109.924 N1 C3 H6 113.240
N1 C3 H10 109.924 N1 C3 H11 109.924
N1 C4 H7 113.240 N1 C4 H12 109.924
N1 C4 H13 109.924 C2 N1 C3 111.478
C2 N1 C4 111.478 C2 N1 X14 107.381
C3 N1 C4 111.478 C3 N1 X14 107.381
C4 N1 X14 107.381 H5 C2 H8 107.795
H5 C2 H9 107.795 H6 C3 H10 107.795
H6 C3 H11 107.795 H7 C4 H12 107.795
H7 C4 H13 107.795 H8 C2 H9 107.997
H10 C3 H11 107.997 H12 C4 H13 107.997
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.277      
2 C 0.072      
3 C 0.072      
4 C 0.072      
5 H -0.011      
6 H -0.011      
7 H -0.011      
8 H 0.016      
9 H 0.016      
10 H 0.016      
11 H 0.016      
12 H 0.016      
13 H 0.016      


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 -0.376 0.376
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.390 0.000 0.000
y 0.000 -26.390 0.000
z 0.000 0.000 -29.626
Traceless
 xyz
x 1.618 0.000 0.000
y 0.000 1.618 0.000
z 0.000 0.000 -3.237
Polar
3z2-r2-6.473
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 6.917 0.000 0.000
y 0.000 6.917 0.000
z 0.000 0.000 5.815


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000