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All results from a given calculation for C(NH2)H2CH2CH2CH3 (1-Butanamine)

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-213.676516
Energy at 298.15K-213.689182
Nuclear repulsion energy185.845744
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 B1B95/cc-pVDZ
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' 3497 3361 1.28      
2 A' 3145 3023 33.75      
3 A' 3056 2937 26.29      
4 A' 3051 2933 97.84      
5 A' 3046 2928 0.74      
6 A' 3029 2911 18.94      
7 A' 1656 1591 16.97      
8 A' 1485 1428 4.03      
9 A' 1475 1418 0.41      
10 A' 1464 1407 0.48      
11 A' 1460 1403 0.27      
12 A' 1406 1351 9.49      
13 A' 1396 1342 3.45      
14 A' 1363 1310 4.25      
15 A' 1269 1219 8.74      
16 A' 1157 1112 5.13      
17 A' 1120 1077 16.71      
18 A' 1093 1050 4.04      
19 A' 1041 1000 17.47      
20 A' 927 891 66.87      
21 A' 887 852 101.15      
22 A' 424 407 4.60      
23 A' 387 372 0.83      
24 A' 171 165 1.95      
25 A" 3574 3436 0.06      
26 A" 3137 3015 49.24      
27 A" 3101 2981 75.22      
28 A" 3087 2967 0.42      
29 A" 3062 2943 1.97      
30 A" 1470 1413 6.89      
31 A" 1387 1333 1.27      
32 A" 1317 1266 0.43      
33 A" 1296 1246 0.01      
34 A" 1217 1170 0.02      
35 A" 1045 1004 0.56      
36 A" 913 878 0.03      
37 A" 781 751 0.27      
38 A" 740 712 4.10      
39 A" 315 302 43.57      
40 A" 251 241 0.03      
41 A" 125 120 0.58      
42 A" 110 106 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 32964.5 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 31685.5 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 B1B95/cc-pVDZ
ABC
0.60054 0.06520 0.06209

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.528 0.423 0.000
C2 1.336 -0.410 0.000
C3 0.000 0.324 0.000
C4 -1.205 -0.603 0.000
C5 -2.534 0.133 0.000
H6 2.498 1.045 0.807
H7 2.498 1.045 -0.807
H8 1.386 -1.075 0.877
H9 1.386 -1.075 -0.877
H10 -0.046 0.988 -0.881
H11 -0.046 0.988 0.881
H12 -1.151 -1.267 0.879
H13 -1.151 -1.267 -0.879
H14 -3.383 -0.563 0.000
H15 -2.632 0.777 0.886
H16 -2.632 0.777 -0.886

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45352.52983.87175.07031.01961.01962.07732.07732.77822.77824.14244.14245.99295.24785.2478
C21.45351.52442.54913.90832.02912.02911.10181.10182.15362.15362.77352.77354.72224.23604.2360
C32.52981.52441.52092.54142.72222.72222.15552.15551.10391.10392.15092.15093.49772.81422.8142
C43.87172.54911.52091.51934.13324.13322.77602.77602.15692.15691.10211.10212.17842.17422.1742
C55.07033.90832.54141.51935.17725.17724.19474.19472.77462.77462.15522.15521.09811.09951.0995
H61.01962.02912.72224.13325.17721.61352.39492.92683.05302.54524.32014.63676.15035.13785.4088
H71.01962.02912.72224.13325.17721.61352.92682.39492.54523.05304.63674.32016.15035.40885.1378
H82.07731.10182.15552.77604.19472.39492.92681.75423.06472.51042.54413.09104.87634.42464.7628
H92.07731.10182.15552.77604.19472.92682.39491.75422.51043.06473.09102.54414.87634.76284.4246
H102.77822.15361.10392.15692.77463.05302.54523.06472.51041.76193.06572.51053.78423.13962.5953
H112.77822.15361.10392.15692.77462.54523.05302.51043.06471.76192.51053.06573.78422.59533.1396
H124.14242.77352.15091.10212.15524.32014.63672.54413.09103.06572.51051.75702.50022.52443.0798
H134.14242.77352.15091.10212.15524.63674.32013.09102.54412.51053.06571.75702.50023.07982.5244
H145.99294.72223.49772.17841.09816.15036.15034.87634.87633.78423.78422.50022.50021.77321.7732
H155.24784.23602.81422.17421.09955.13785.40884.42464.76283.13962.59532.52443.07981.77321.7715
H165.24784.23602.81422.17421.09955.40885.13784.76284.42462.59533.13963.07982.52441.77321.7715

picture of 1-Butanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 116.302 N1 C2 H8 107.977
N1 C2 H9 107.977 C2 N1 H6 108.997
C2 N1 H7 108.997 C2 C3 C4 113.664
C2 C3 H10 109.001 C2 C3 H11 109.001
C3 C2 H8 109.266 C3 C2 H9 109.266
C3 C4 C5 113.426 C3 C4 H12 109.132
C3 C4 H13 109.132 C4 C3 H10 109.496
C4 C3 H11 109.496 C4 C5 H14 111.657
C4 C5 H15 111.233 C4 C5 H16 111.233
C5 C4 H12 109.575 C5 C4 H13 109.575
H6 N1 H7 104.602 H8 C2 H9 105.509
H10 C3 H11 105.889 H12 C4 H13 105.711
H14 C5 H15 107.588 H14 C5 H16 107.588
H15 C5 H16 107.332
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.200      
2 C 0.030      
3 C -0.072      
4 C -0.092      
5 C -0.035      
6 H 0.078      
7 H 0.078      
8 H 0.028      
9 H 0.028      
10 H 0.013      
11 H 0.013      
12 H 0.024      
13 H 0.024      
14 H 0.027      
15 H 0.030      
16 H 0.030      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.979 0.794 0.000 1.260
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.882 2.794 0.000
y 2.794 -32.604 0.000
z 0.000 0.000 -32.107
Traceless
 xyz
x -7.526 2.794 0.000
y 2.794 3.391 0.000
z 0.000 0.000 4.136
Polar
3z2-r28.271
x2-y2-7.278
xy2.794
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.086 0.325 0.000
y 0.325 7.597 0.000
z 0.000 0.000 7.262


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000