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

using model chemistry: B2PLYP/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 B2PLYP/6-31G(2df,p)
 hartrees
Energy at 0K-174.319753
Energy at 298.15K-174.330194
HF Energy-174.092300
Nuclear repulsion energy131.084292
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 B2PLYP/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' 3509 3351 0.30      
2 A' 3145 3003 29.76      
3 A' 3065 2927 38.10      
4 A' 3057 2920 42.47      
5 A' 3045 2908 10.69      
6 A' 1679 1603 19.34      
7 A' 1529 1460 2.78      
8 A' 1513 1445 0.78      
9 A' 1501 1434 0.10      
10 A' 1425 1361 2.41      
11 A' 1411 1347 4.19      
12 A' 1337 1277 10.66      
13 A' 1157 1105 5.32      
14 A' 1104 1055 11.47      
15 A' 1048 1001 1.29      
16 A' 937 895 122.37      
17 A' 861 822 64.12      
18 A' 448 428 2.46      
19 A' 265 253 3.07      
20 A" 3591 3429 0.02      
21 A" 3138 2997 48.98      
22 A" 3105 2965 36.66      
23 A" 3077 2938 1.98      
24 A" 1519 1451 5.50      
25 A" 1404 1341 0.24      
26 A" 1336 1276 0.47      
27 A" 1256 1200 0.01      
28 A" 1043 996 0.04      
29 A" 866 827 1.25      
30 A" 751 717 2.22      
31 A" 299 286 40.44      
32 A" 229 219 5.04      
33 A" 134 128 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 26890.9 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 25680.8 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 B2PLYP/6-31G(2df,p)
ABC
0.82808 0.12289 0.11579

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.429 1.288 0.000
C2 0.000 0.748 0.000
C3 0.054 -0.782 0.000
N4 1.390 -1.377 0.000
H5 -1.444 2.380 0.000
H6 -1.979 0.948 0.882
H7 -1.979 0.948 -0.882
H8 0.540 1.123 0.877
H9 0.540 1.123 -0.877
H10 -0.483 -1.163 0.876
H11 -0.483 -1.163 -0.876
H12 1.905 -1.039 -0.807
H13 1.905 -1.039 0.807

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52812.54693.88001.09181.09331.09332.16232.16232.76992.76994.14534.1453
C21.52811.53122.53942.17902.17552.17551.09631.09632.15692.15692.73362.7336
C32.54691.53121.46303.49892.81092.81092.15292.15291.09531.09532.03562.0356
N43.88002.53941.46304.70614.18724.18722.78232.78232.07882.07881.01491.0149
H51.09182.17903.49894.70611.76491.76492.50722.50723.77413.77414.85324.8532
H61.09332.17552.81094.18721.76491.76372.52473.07722.58723.12774.67764.3627
H71.09332.17552.81094.18721.76491.76373.07722.52473.12772.58724.36274.6776
H82.16231.09632.15292.78232.50722.52473.07721.75482.50423.05693.06152.5574
H92.16231.09632.15292.78232.50723.07722.52471.75483.05692.50422.55743.0615
H102.76992.15691.09532.07883.77412.58723.12772.50423.05691.75152.92352.3917
H112.76992.15691.09532.07883.77413.12772.58723.05692.50421.75152.39172.9235
H124.14532.73362.03561.01494.85324.67764.36273.06152.55742.92352.39171.6141
H134.14532.73362.03561.01494.85324.36274.67762.55743.06152.39172.92351.6141

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 112.711 C1 C2 H8 109.870
C1 C2 H9 109.870 C2 C1 H5 111.461
C2 C1 H6 111.091 C2 C1 H7 111.091
C2 C3 N4 115.992 C2 C3 H10 109.291
C2 C3 H11 109.291 C3 C2 H8 108.926
C3 C2 H9 108.926 C3 N4 H12 109.127
C3 N4 H13 109.127 N4 C3 H10 107.825
N4 C3 H11 107.825 H5 C1 H6 107.745
H5 C1 H7 107.745 H6 C1 H7 107.528
H8 C2 H9 106.328 H10 C3 H11 106.168
H12 N4 H13 105.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.399      
2 C -0.191      
3 C -0.129      
4 N -0.539      
5 H 0.123      
6 H 0.124      
7 H 0.124      
8 H 0.099      
9 H 0.099      
10 H 0.112      
11 H 0.112      
12 H 0.232      
13 H 0.232      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.178 1.339 0.000 1.351
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.959 1.943 0.000
y 1.943 -32.128 0.000
z 0.000 0.000 -25.500
Traceless
 xyz
x 2.856 1.943 0.000
y 1.943 -6.399 0.000
z 0.000 0.000 3.543
Polar
3z2-r27.086
x2-y26.170
xy1.943
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.572 0.577 0.000
y 0.577 6.068 0.000
z 0.000 0.000 5.740


<r2> (average value of r2) Å2
<r2> 112.608
(<r2>)1/2 10.612