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

using model chemistry: HF/aug-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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-212.402960
Energy at 298.15K-212.415898
Nuclear repulsion energy186.362586
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/aug-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' 3717 3384 1.24      
2 A' 3210 2922 64.01      
3 A' 3162 2878 71.48      
4 A' 3151 2869 37.00      
5 A' 3140 2859 33.33      
6 A' 3127 2847 22.99      
7 A' 1794 1633 28.51      
8 A' 1630 1484 4.25      
9 A' 1620 1474 0.90      
10 A' 1608 1464 0.53      
11 A' 1605 1461 0.22      
12 A' 1541 1403 9.47      
13 A' 1537 1399 1.75      
14 A' 1500 1366 2.97      
15 A' 1400 1274 6.83      
16 A' 1226 1116 6.39      
17 A' 1162 1058 27.08      
18 A' 1123 1022 3.00      
19 A' 1076 980 17.61      
20 A' 971 884 24.62      
21 A' 910 828 154.53      
22 A' 458 417 4.65      
23 A' 416 379 0.33      
24 A' 196 179 2.11      
25 A" 3794 3455 1.95      
26 A" 3209 2921 143.23      
27 A" 3196 2909 32.01      
28 A" 3166 2882 9.52      
29 A" 3143 2861 2.98      
30 A" 1614 1470 6.01      
31 A" 1499 1364 0.18      
32 A" 1438 1309 0.25      
33 A" 1412 1286 0.06      
34 A" 1333 1213 0.00      
35 A" 1120 1020 0.43      
36 A" 987 898 0.02      
37 A" 843 767 0.32      
38 A" 785 714 1.93      
39 A" 283 257 43.83      
40 A" 264 240 0.99      
41 A" 129 118 0.00      
42 A" 115 105 2.82      

Unscaled Zero Point Vibrational Energy (zpe) 34802.5 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 31684.2 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/aug-cc-pVTZ
ABC
0.60707 0.06513 0.06203

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.521 0.427 0.000
C2 1.335 -0.412 0.000
C3 0.000 0.329 0.000
C4 -1.207 -0.605 0.000
C5 -2.540 0.135 0.000
H6 2.549 1.017 0.805
H7 2.549 1.017 -0.805
H8 1.388 -1.061 0.868
H9 1.388 -1.061 -0.868
H10 -0.046 0.979 -0.871
H11 -0.046 0.979 0.871
H12 -1.157 -1.256 0.869
H13 -1.157 -1.256 -0.869
H14 -3.374 -0.557 0.000
H15 -2.636 0.768 0.876
H16 -2.636 0.768 -0.876

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45262.52273.86765.06920.99830.99832.06112.06112.76602.76604.13654.13655.97625.24165.2416
C21.45261.52682.54883.91342.04052.04051.08481.08482.14502.14502.77042.77044.71094.23404.2340
C32.52271.52681.52602.54742.76022.76022.14772.14771.08801.08802.14572.14573.48832.81202.8120
C43.86762.54881.52601.52514.16944.16942.77402.77402.14892.14891.08661.08662.16772.16692.1669
C55.06923.91342.54741.52515.22725.22724.19724.19722.77372.77372.14532.14531.08381.08481.0848
H60.99832.04052.76024.16945.22721.60962.38062.90883.08892.59584.34764.65826.18115.19135.4561
H70.99832.04052.76024.16945.22721.60962.90882.38062.59583.08894.65824.34766.18115.45615.1913
H82.06111.08482.14772.77404.19722.38062.90881.73573.04022.49392.55283.08764.86684.42044.7518
H92.06111.08482.14772.77404.19722.90882.38061.73572.49393.04023.08762.55284.86684.75184.4204
H102.76602.14501.08802.14892.77373.08892.59583.04022.49391.74173.04262.49613.76793.13122.5988
H112.76602.14501.08802.14892.77372.59583.08892.49393.04021.74172.49613.04263.76792.59883.1312
H124.13652.77042.14571.08662.14534.34764.65822.55283.08763.04262.49611.73812.48152.50653.0540
H134.13652.77042.14571.08662.14534.65824.34763.08762.55282.49613.04261.73812.48153.05402.5065
H145.97624.71093.48832.16771.08386.18116.18114.86684.86683.76793.76792.48152.48151.75171.7517
H155.24164.23402.81202.16691.08485.19135.45614.42044.75183.13122.59882.50653.05401.75171.7515
H165.24164.23402.81202.16691.08485.45615.19134.75184.42042.59883.13123.05402.50651.75171.7515

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 115.688 N1 C2 H8 107.757
N1 C2 H9 107.757 C2 N1 H6 111.373
C2 N1 H7 111.373 C2 C3 C4 113.213
C2 C3 H10 109.081 C2 C3 H11 109.081
C3 C2 H8 109.476 C3 C2 H9 109.476
C3 C4 C5 113.212 C3 C4 H12 109.281
C3 C4 H13 109.281 C4 C3 H10 109.445
C4 C3 H11 109.445 C4 C5 H14 111.254
C4 C5 H15 111.128 C4 C5 H16 111.128
C5 C4 H12 109.303 C5 C4 H13 109.303
H6 N1 H7 107.437 H8 C2 H9 106.263
H10 C3 H11 106.345 H12 C4 H13 106.222
H14 C5 H15 107.748 H14 C5 H16 107.748
H15 C5 H16 107.665
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.680      
2 C -0.106      
3 C -0.338      
4 C -0.443      
5 C -0.987      
6 H 0.086      
7 H 0.086      
8 H 0.265      
9 H 0.265      
10 H 0.260      
11 H 0.260      
12 H 0.261      
13 H 0.261      
14 H 0.276      
15 H 0.267      
16 H 0.267      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.147 0.733 0.000 1.361
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.438 2.885 0.000
y 2.885 -33.302 0.000
z 0.000 0.000 -32.209
Traceless
 xyz
x -8.683 2.885 0.000
y 2.885 3.522 0.000
z 0.000 0.000 5.161
Polar
3z2-r210.321
x2-y2-8.137
xy2.885
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.917 0.176 0.000
y 0.176 8.137 0.000
z 0.000 0.000 7.618


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