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

using model chemistry: CCSD=FULL/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-174.097272
Energy at 298.15K-174.107797
HF Energy-173.309241
Nuclear repulsion energy131.522092
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 CCSD=FULL/6-31G(2df,p)
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' 3550 3342 0.05      
2 A' 3176 2990 26.42      
3 A' 3097 2916 44.97      
4 A' 3093 2913 20.13      
5 A' 3081 2901 13.58      
6 A' 1706 1607 22.21      
7 A' 1556 1465 3.82      
8 A' 1543 1453 0.71      
9 A' 1531 1442 0.10      
10 A' 1454 1369 1.48      
11 A' 1443 1359 5.99      
12 A' 1359 1280 8.59      
13 A' 1179 1110 5.70      
14 A' 1137 1071 12.34      
15 A' 1076 1013 1.21      
16 A' 961 905 123.16      
17 A' 885 833 60.21      
18 A' 457 430 2.42      
19 A' 271 255 3.20      
20 A" 3632 3420 0.14      
21 A" 3173 2988 43.16      
22 A" 3143 2959 31.35      
23 A" 3116 2934 2.22      
24 A" 1548 1458 5.92      
25 A" 1429 1345 0.24      
26 A" 1362 1282 0.45      
27 A" 1275 1200 0.03      
28 A" 1062 1000 0.06      
29 A" 880 829 1.42      
30 A" 759 714 2.00      
31 A" 300 283 41.62      
32 A" 238 224 6.07      
33 A" 141 132 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 27305.6 cm-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 25711.0 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 CCSD=FULL/6-31G(2df,p)
ABC
0.82936 0.12409 0.11686

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.430 1.275 0.000
C2 0.000 0.747 0.000
C3 0.054 -0.778 0.000
N4 1.391 -1.366 0.000
H5 -1.453 2.365 0.000
H6 -1.974 0.930 0.881
H7 -1.974 0.930 -0.881
H8 0.536 1.122 0.876
H9 0.536 1.122 -0.876
H10 -0.480 -1.159 0.874
H11 -0.480 -1.159 -0.874
H12 1.903 -1.027 -0.806
H13 1.903 -1.027 0.806

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52452.53363.86481.09011.09111.09112.15822.15822.75512.75514.13044.1304
C21.52451.52592.52992.17542.16912.16911.09381.09382.15072.15072.72362.7236
C32.53361.52591.46093.48622.79402.79402.14732.14731.09281.09282.03262.0326
N43.86482.52991.46094.69224.16814.16812.77302.77302.07602.07601.01321.0132
H51.09012.17543.48624.69221.76221.76222.50482.50483.75893.75894.83994.8399
H61.09112.16912.79404.16811.76221.76142.51743.07002.56803.11024.65914.3438
H71.09112.16912.79404.16811.76221.76143.07002.51743.11022.56804.34384.6591
H82.15821.09382.14732.77302.50482.51743.07001.75282.49693.04943.05212.5477
H92.15821.09382.14732.77302.50483.07002.51741.75283.04942.49692.54773.0521
H102.75512.15071.09282.07603.75892.56803.11022.49693.04941.74812.91912.3883
H112.75512.15071.09282.07603.75893.11022.56803.04942.49691.74812.38832.9191
H124.13042.72362.03261.01324.83994.65914.34383.05212.54772.91912.38831.6114
H134.13042.72362.03261.01324.83994.34384.65912.54773.05212.38832.91911.6114

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 112.315 C1 C2 H8 109.941
C1 C2 H9 109.941 C2 C1 H5 111.533
C2 C1 H6 110.970 C2 C1 H7 110.970
C2 C3 N4 115.762 C2 C3 H10 109.310
C2 C3 H11 109.310 C3 C2 H8 108.986
C3 C2 H9 108.986 C3 N4 H12 109.141
C3 N4 H13 109.141 N4 C3 H10 107.903
N4 C3 H11 107.903 H5 C1 H6 107.781
H5 C1 H7 107.781 H6 C1 H7 107.637
H8 C2 H9 106.496 H10 C3 H11 106.228
H12 N4 H13 105.354
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability