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

using model chemistry: CCD/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/3-21G*
 hartrees
Energy at 0K-172.752421
Energy at 298.15K-172.762870
HF Energy-172.321235
Nuclear repulsion energy129.360535
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 CCD/3-21G*
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' 3379 3232 4.34      
2 A' 3102 2967 30.69      
3 A' 3040 2908 46.93      
4 A' 3033 2901 12.35      
5 A' 3025 2893 12.54      
6 A' 1754 1678 17.26      
7 A' 1586 1517 4.96      
8 A' 1573 1505 1.19      
9 A' 1561 1493 0.35      
10 A' 1480 1415 5.22      
11 A' 1424 1362 0.63      
12 A' 1371 1312 2.47      
13 A' 1160 1110 4.88      
14 A' 1074 1027 4.72      
15 A' 1007 963 8.31      
16 A' 907 867 79.69      
17 A' 805 770 164.90      
18 A' 446 426 2.21      
19 A' 267 255 4.44      
20 A" 3471 3320 4.17      
21 A" 3101 2966 66.87      
22 A" 3083 2949 11.94      
23 A" 3055 2922 1.61      
24 A" 1583 1514 7.11      
25 A" 1421 1359 1.14      
26 A" 1372 1312 0.41      
27 A" 1296 1240 0.04      
28 A" 1074 1027 0.00      
29 A" 893 854 2.28      
30 A" 758 725 2.39      
31 A" 309 296 59.13      
32 A" 233 223 5.17      
33 A" 137 131 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 26888.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 25718.4 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 CCD/3-21G*
ABC
0.80457 0.11957 0.11269

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.458 1.301 0.000
C2 0.000 0.765 0.000
C3 -0.047 -0.790 0.000
N4 -1.421 -1.386 0.000
H5 1.476 2.399 0.000
H6 1.995 0.945 0.891
H7 1.995 0.945 -0.891
H8 -0.535 1.136 0.888
H9 -0.535 1.136 -0.888
H10 0.482 -1.169 -0.886
H11 0.482 -1.169 0.886
H12 -1.940 -1.085 -0.833
H13 -1.940 -1.085 0.833

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.55322.57603.93771.09861.09971.09972.18822.18822.79972.79974.23434.2343
C21.55321.55572.57802.20212.19232.19231.10171.10172.18162.18162.80702.8070
C32.57601.55571.49753.53422.82362.82362.17702.17701.09981.09982.08882.0888
N43.93772.57801.49754.76664.23014.23012.81742.81742.11042.11041.02651.0265
H51.09862.20213.53424.76661.78291.78292.53542.53543.80883.80884.95004.9500
H61.09972.19232.82364.23011.78291.78212.53743.09913.14922.59954.75134.4278
H71.09972.19232.82364.23011.78291.78213.09912.53742.59953.14924.42784.7513
H82.18821.10172.17702.81742.53542.53743.09911.77673.08252.52023.14202.6291
H92.18821.10172.17702.81742.53543.09912.53741.77672.52023.08252.62913.1420
H102.79972.18161.09982.11043.80883.14922.59953.08252.52021.77302.42382.9713
H112.79972.18161.09982.11043.80882.59953.14922.52023.08251.77302.97132.4238
H124.23432.80702.08881.02654.95004.75134.42783.14202.62912.42382.97131.6660
H134.23432.80702.08881.02654.95004.42784.75132.62913.14202.97132.42381.6660

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 111.910 C1 C2 H8 109.852
C1 C2 H9 109.852 C2 C1 H5 111.126
C2 C1 H6 110.293 C2 C1 H7 110.293
C2 C3 N4 115.192 C2 C3 H10 109.274
C2 C3 H11 109.274 C3 C2 H8 108.814
C3 C2 H9 108.814 C3 N4 H12 110.306
C3 N4 H13 110.306 N4 C3 H10 107.702
N4 C3 H11 107.702 H5 C1 H6 108.397
H5 C1 H7 108.397 H6 C1 H7 108.253
H8 C2 H9 107.485 H10 C3 H11 107.417
H12 N4 H13 108.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability