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

using model chemistry: MP2/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-174.104780
Energy at 298.15K-174.115216
HF Energy-173.351888
Nuclear repulsion energy131.585747
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/cc-pVTZ
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' 3518 3340 0.83      
2 A' 3164 3004 25.12      
3 A' 3073 2918 71.29      
4 A' 3070 2915 9.82      
5 A' 3060 2906 5.20      
6 A' 1659 1575 20.90      
7 A' 1522 1446 5.74      
8 A' 1509 1433 0.60      
9 A' 1494 1419 0.06      
10 A' 1414 1343 3.48      
11 A' 1400 1329 5.36      
12 A' 1326 1259 5.55      
13 A' 1155 1097 4.37      
14 A' 1117 1061 13.70      
15 A' 1060 1006 0.44      
16 A' 930 883 100.58      
17 A' 858 814 88.86      
18 A' 449 426 2.78      
19 A' 262 249 3.84      
20 A" 3612 3430 1.04      
21 A" 3156 2996 42.97      
22 A" 3127 2969 30.97      
23 A" 3101 2944 0.61      
24 A" 1516 1440 7.29      
25 A" 1396 1326 0.34      
26 A" 1331 1263 0.66      
27 A" 1249 1186 0.01      
28 A" 1039 986 0.07      
29 A" 864 820 1.18      
30 A" 751 713 1.78      
31 A" 283 269 37.32      
32 A" 229 217 7.13      
33 A" 135 128 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 26914.3 cm-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 25555.2 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/cc-pVTZ
ABC
0.83160 0.12411 0.11691

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.430 1.273 0.000
C2 0.000 0.750 0.000
C3 -0.055 -0.774 0.000
N4 -1.390 -1.368 0.000
H5 1.462 2.361 0.000
H6 1.971 0.923 0.880
H7 1.971 0.923 -0.880
H8 -0.536 1.124 0.876
H9 -0.536 1.124 -0.876
H10 0.480 -1.152 -0.873
H11 0.480 -1.152 0.873
H12 -1.905 -1.035 -0.807
H13 -1.905 -1.035 0.807

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52292.52893.86411.08831.08991.08992.15742.15742.74672.74674.13564.1356
C21.52291.52472.53372.17512.16492.16491.09251.09252.14722.14722.73272.7327
C32.52891.52471.46153.48222.78522.78522.14432.14431.09181.09182.03492.0349
N43.86412.53371.46154.69464.16174.16172.77622.77622.07562.07561.01311.0131
H51.08832.17513.48224.69461.76041.76042.50742.50743.75033.75034.84974.8497
H61.08992.16492.78524.16171.76041.75922.51413.06643.09832.55494.65834.3430
H71.08992.16492.78524.16171.76041.75923.06642.51412.55493.09834.34304.6583
H82.15741.09252.14432.77622.50742.51413.06641.75183.04462.49213.06082.5577
H92.15741.09252.14432.77622.50743.06642.51411.75182.49213.04462.55773.0608
H102.74672.14721.09182.07563.75033.09832.55493.04462.49211.74602.38902.9197
H112.74672.14721.09182.07563.75032.55493.09832.49213.04461.74602.91972.3890
H124.13562.73272.03491.01314.84974.65834.34303.06082.55772.38902.91971.6136
H134.13562.73272.03491.01314.84974.34304.65832.55773.06082.91972.38901.6136

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 112.153 C1 C2 H8 110.059
C1 C2 H9 110.059 C2 C1 H5 111.735
C2 C1 H6 110.821 C2 C1 H7 110.821
C2 C3 N4 116.075 C2 C3 H10 109.179
C2 C3 H11 109.179 C3 C2 H8 108.906
C3 C2 H9 108.906 C3 N4 H12 109.294
C3 N4 H13 109.294 N4 C3 H10 107.887
N4 C3 H11 107.887 H5 C1 H6 107.837
H5 C1 H7 107.837 H6 C1 H7 107.625
H8 C2 H9 106.590 H10 C3 H11 106.185
H12 N4 H13 105.562
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability