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

using model chemistry: HF/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-121G
 hartrees
Energy at 0K-31.310069
Energy at 298.15K-31.320571
HF Energy-31.310069
Nuclear repulsion energy77.357097
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 HF/CEP-121G
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' 3731 3405 0.80      
2 A' 3223 2941 80.06      
3 A' 3166 2889 73.06      
4 A' 3141 2866 20.28      
5 A' 3129 2855 78.86      
6 A' 1840 1679 42.57      
7 A' 1650 1505 6.86      
8 A' 1636 1493 1.44      
9 A' 1630 1488 0.17      
10 A' 1552 1417 4.63      
11 A' 1527 1394 6.66      
12 A' 1452 1325 6.37      
13 A' 1220 1113 3.04      
14 A' 1182 1079 34.58      
15 A' 1102 1006 2.61      
16 A' 954 871 25.31      
17 A' 710 647 332.07      
18 A' 470 429 8.16      
19 A' 284 259 5.02      
20 A" 3857 3520 0.23      
21 A" 3229 2946 183.31      
22 A" 3210 2929 1.72      
23 A" 3172 2895 10.26      
24 A" 1637 1494 7.39      
25 A" 1484 1354 0.05      
26 A" 1426 1301 0.08      
27 A" 1351 1233 0.16      
28 A" 1099 1003 0.32      
29 A" 929 848 0.65      
30 A" 805 735 1.56      
31 A" 255 232 35.13      
32 A" 225 205 20.96      
33 A" 130 119 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 28204.0 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 25736.2 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 HF/CEP-121G
ABC
0.83086 0.12074 0.11399

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.442 1.307 0.000
C2 0.000 0.761 0.000
C3 -0.051 -0.783 0.000
N4 -1.399 -1.367 0.000
H5 1.453 2.394 0.000
H6 1.988 0.970 0.879
H7 1.988 0.970 -0.879
H8 -0.534 1.135 0.874
H9 -0.534 1.135 -0.874
H10 0.477 -1.163 -0.871
H11 0.477 -1.163 0.871
H12 -1.933 -1.208 -0.830
H13 -1.933 -1.208 0.830

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.54182.56843.90171.08691.08821.08822.16742.16742.79102.79104.29004.2900
C21.54181.54542.54732.18512.18372.18371.08971.08972.16552.16552.88152.8815
C32.56841.54541.46943.51472.82892.82892.16192.16191.08701.08702.10042.1004
N43.90172.54731.46944.71994.20814.20812.78762.78762.07862.07860.99930.9993
H51.08692.18513.51474.71991.75691.75692.50902.50903.78953.78955.01235.0123
H61.08822.18372.82894.20811.75691.75772.52753.07563.14552.61394.79974.4857
H71.08822.18372.82894.20811.75691.75773.07562.52752.61393.14554.48574.7997
H82.16741.08972.16192.78762.50902.52753.07561.74723.05682.51013.21642.7288
H92.16741.08972.16192.78762.50903.07562.52751.74722.51013.05682.72883.2164
H102.79102.16551.08702.07863.78953.14552.61393.05682.51011.74192.41092.9500
H112.79102.16551.08702.07863.78952.61393.14552.51013.05681.74192.95002.4109
H124.29002.88152.10040.99935.01234.79974.48573.21642.72882.41092.95001.6591
H134.29002.88152.10040.99935.01234.48574.79972.72883.21642.95002.41091.6591

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 112.602 C1 C2 H8 109.704
C1 C2 H9 109.704 C2 C1 H5 111.271
C2 C1 H6 111.088 C2 C1 H7 111.088
C2 C3 N4 115.306 C2 C3 H10 109.468
C2 C3 H11 109.468 C3 C2 H8 109.032
C3 C2 H9 109.032 C3 N4 H12 115.272
C3 N4 H13 115.272 N4 C3 H10 107.863
N4 C3 H11 107.863 H5 C1 H6 107.748
H5 C1 H7 107.748 H6 C1 H7 107.731
H8 C2 H9 106.581 H10 C3 H11 106.503
H12 N4 H13 112.219
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.460      
2 C -0.173      
3 C -0.129      
4 N -0.690      
5 H 0.147      
6 H 0.136      
7 H 0.136      
8 H 0.108      
9 H 0.108      
10 H 0.131      
11 H 0.131      
12 H 0.277      
13 H 0.277      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.236 1.377 0.000 1.397
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.981 -1.475 0.000
y -1.475 -33.318 0.000
z 0.000 0.000 -25.545
Traceless
 xyz
x 3.450 -1.475 0.000
y -1.475 -7.555 0.000
z 0.000 0.000 4.105
Polar
3z2-r28.209
x2-y27.337
xy-1.475
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.337 0.427 0.000
y 0.427 5.930 0.000
z 0.000 0.000 5.829


<r2> (average value of r2) Å2
<r2> 97.019
(<r2>)1/2 9.850