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

using model chemistry: QCISD/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 QCISD/cc-pVTZ
 hartrees
Energy at 0K-174.150214
Energy at 298.15K-174.160654
HF Energy-173.351830
Nuclear repulsion energy131.362536
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 QCISD/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' 3512 3356 1.10      
2 A' 3125 2986 33.60      
3 A' 3051 2916 66.92      
4 A' 3047 2912 9.68      
5 A' 3036 2901 17.96      
6 A' 1680 1606 20.39      
7 A' 1528 1460 4.72      
8 A' 1516 1448 0.82      
9 A' 1504 1437 0.02      
10 A' 1430 1366 1.50      
11 A' 1421 1358 6.57      
12 A' 1341 1281 7.57      
13 A' 1161 1110 5.83      
14 A' 1117 1067 13.53      
15 A' 1057 1010 0.65      
16 A' 943 901 115.09      
17 A' 867 829 64.25      
18 A' 450 430 2.65      
19 A' 265 253 3.72      
20 A" 3592 3432 0.03      
21 A" 3117 2978 62.16      
22 A" 3093 2955 29.33      
23 A" 3064 2928 2.08      
24 A" 1519 1452 6.33      
25 A" 1406 1344 0.32      
26 A" 1339 1279 0.59      
27 A" 1259 1203 0.00      
28 A" 1045 999 0.14      
29 A" 867 829 1.14      
30 A" 751 717 1.33      
31 A" 281 268 38.03      
32 A" 225 215 6.04      
33 A" 132 126 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 26870.9 cm-1
Scaled (by 0.9555) Zero Point Vibrational Energy (zpe) 25675.2 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 QCISD/cc-pVTZ
ABC
0.82971 0.12358 0.11641

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.429 1.279 0.000
C2 0.000 0.747 0.000
C3 0.053 -0.779 0.000
N4 1.391 -1.369 0.000
H5 -1.447 2.369 0.000
H6 -1.974 0.936 0.881
H7 -1.974 0.936 -0.881
H8 0.537 1.121 0.877
H9 0.537 1.121 -0.877
H10 -0.482 -1.159 0.874
H11 -0.482 -1.159 -0.874
H12 1.903 -1.031 -0.806
H13 1.903 -1.031 0.806

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52472.53573.86781.09011.09181.09182.15832.15832.75742.75744.13354.1335
C21.52471.52632.53162.17382.17022.17021.09431.09432.15102.15102.72582.7258
C32.53571.52631.46223.48672.79732.79732.14762.14761.09301.09302.03382.0338
N43.86782.53161.46224.69274.17244.17242.77402.77402.07732.07731.01281.0128
H51.09012.17383.48674.69271.76331.76332.50262.50263.76033.76034.84044.8404
H61.09182.17022.79734.17241.76331.76232.51823.07112.57163.11364.66334.3482
H71.09182.17022.79734.17241.76331.76233.07112.51823.11362.57164.34824.6633
H82.15831.09432.14762.77402.50262.51823.07111.75362.49693.04973.05382.5496
H92.15831.09432.14762.77402.50263.07112.51821.75363.04972.49692.54963.0538
H102.75742.15101.09302.07733.76032.57163.11362.49693.04971.74872.92012.3895
H112.75742.15101.09302.07733.76033.11362.57163.04972.49691.74872.38952.9201
H124.13352.72582.03381.01284.84044.66334.34823.05382.54962.92012.38951.6111
H134.13352.72582.03381.01284.84044.34824.66332.54963.05382.38952.92011.6111

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 112.422 C1 C2 H8 109.912
C1 C2 H9 109.912 C2 C1 H5 111.390
C2 C1 H6 111.001 C2 C1 H7 111.001
C2 C3 N4 115.777 C2 C3 H10 109.291
C2 C3 H11 109.291 C3 C2 H8 108.952
C3 C2 H9 108.952 C3 N4 H12 109.170
C3 N4 H13 109.170 N4 C3 H10 107.903
N4 C3 H11 107.903 H5 C1 H6 107.831
H5 C1 H7 107.831 H6 C1 H7 107.624
H8 C2 H9 106.507 H10 C3 H11 106.252
H12 N4 H13 105.376
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability