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All results from a given calculation for NH2CH2CH2CH3 (1-Propanamine)

using model chemistry: MP2/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-311G*
 hartrees
Energy at 0K-173.909738
Energy at 298.15K-173.920224
HF Energy-173.316758
Nuclear repulsion energy131.120858
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 MP2/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3536 3361 1.30      
2 A' 3166 3009 30.40      
3 A' 3080 2927 65.63      
4 A' 3074 2922 14.08      
5 A' 3063 2911 18.11      
6 A' 1743 1656 34.20      
7 A' 1547 1470 8.87      
8 A' 1532 1456 1.82      
9 A' 1521 1446 0.24      
10 A' 1447 1375 6.49      
11 A' 1424 1353 6.04      
12 A' 1347 1280 4.86      
13 A' 1173 1114 7.30      
14 A' 1126 1070 11.81      
15 A' 1069 1016 1.93      
16 A' 959 911 177.14      
17 A' 881 838 54.35      
18 A' 454 432 3.20      
19 A' 269 256 4.40      
20 A" 3632 3452 0.00      
21 A" 3162 3005 55.26      
22 A" 3137 2981 34.76      
23 A" 3107 2952 3.28      
24 A" 1542 1465 10.21      
25 A" 1426 1355 0.57      
26 A" 1355 1288 0.68      
27 A" 1273 1209 0.00      
28 A" 1059 1006 0.01      
29 A" 876 833 1.85      
30 A" 749 712 2.25      
31 A" 300 285 50.91      
32 A" 231 220 4.34      
33 A" 136 129 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 27198.4 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 25846.6 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 MP2/6-311G*
ABC
0.82916 0.12293 0.11591

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.429 1.287 0.000
C2 0.000 0.749 0.000
C3 0.054 -0.780 0.000
N4 1.389 -1.376 0.000
H5 -1.445 2.380 0.000
H6 -1.976 0.945 0.883
H7 -1.976 0.945 -0.883
H8 0.540 1.121 0.879
H9 0.540 1.121 -0.879
H10 -0.480 -1.161 0.877
H11 -0.480 -1.161 -0.877
H12 1.900 -1.049 -0.813
H13 1.900 -1.049 0.813

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52692.54373.87761.09261.09381.09382.16282.16282.76862.76864.14784.1478
C21.52691.52952.53892.17892.17312.17311.09721.09722.15612.15612.73982.7398
C32.54371.52951.46283.49692.80612.80612.15022.15021.09561.09562.03572.0357
N43.87762.53891.46284.70534.18244.18242.78052.78052.07632.07631.01441.0144
H51.09262.17893.49694.70531.76641.76642.50962.50963.77353.77354.85924.8592
H61.09382.17312.80614.18241.76641.76632.52213.07702.58333.12624.67764.3598
H71.09382.17312.80614.18241.76641.76633.07702.52213.12622.58334.35984.6776
H82.16281.09722.15022.78052.50962.52213.07701.75902.50003.05563.07032.5625
H92.16281.09722.15022.78052.50963.07702.52211.75903.05562.50002.56253.0703
H102.76862.15611.09562.07633.77352.58333.12622.50003.05561.75492.92182.3839
H112.76862.15611.09562.07633.77353.12622.58333.05562.50001.75492.38392.9218
H124.14782.73982.03571.01444.85924.67764.35983.07032.56252.92182.38391.6264
H134.14782.73982.03571.01444.85924.35984.67762.56253.07032.38392.92181.6264

picture of 1-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.658 C1 C2 H8 109.937
C1 C2 H9 109.937 C2 C1 H5 111.491
C2 C1 H6 110.961 C2 C1 H7 110.961
C2 C3 N4 116.074 C2 C3 H10 109.321
C2 C3 H11 109.321 C3 C2 H8 108.773
C3 C2 H9 108.773 C3 N4 H12 109.182
C3 N4 H13 109.182 N4 C3 H10 107.633
N4 C3 H11 107.633 H5 C1 H6 107.785
H5 C1 H7 107.785 H6 C1 H7 107.692
H8 C2 H9 106.567 H10 C3 H11 106.426
H12 N4 H13 106.576
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability