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

using model chemistry: HF/6-311G**

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/6-311G**
 hartrees
Energy at 0K-212.377719
Energy at 298.15K-212.390675
Nuclear repulsion energy186.058257
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/6-311G**
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' 3715 3375 0.06      
2 A' 3218 2923 68.11      
3 A' 3167 2877 76.64      
4 A' 3155 2866 35.33      
5 A' 3146 2858 37.60      
6 A' 3131 2845 27.99      
7 A' 1800 1635 29.07      
8 A' 1630 1481 3.81      
9 A' 1620 1472 0.71      
10 A' 1609 1462 0.82      
11 A' 1606 1459 0.21      
12 A' 1544 1403 9.65      
13 A' 1536 1396 2.52      
14 A' 1498 1361 4.18      
15 A' 1396 1268 7.80      
16 A' 1228 1116 7.52      
17 A' 1167 1060 24.93      
18 A' 1126 1023 5.34      
19 A' 1081 982 27.27      
20 A' 975 886 51.01      
21 A' 932 847 140.93      
22 A' 459 417 4.71      
23 A' 416 378 0.32      
24 A' 195 178 2.21      
25 A" 3791 3444 0.11      
26 A" 3216 2922 154.62      
27 A" 3203 2910 40.29      
28 A" 3174 2883 9.96      
29 A" 3150 2862 4.27      
30 A" 1615 1467 6.35      
31 A" 1504 1366 0.50      
32 A" 1436 1305 0.31      
33 A" 1412 1282 0.05      
34 A" 1330 1208 0.00      
35 A" 1122 1019 0.47      
36 A" 988 897 0.06      
37 A" 843 766 0.41      
38 A" 785 713 1.72      
39 A" 300 273 48.84      
40 A" 265 241 0.45      
41 A" 128 116 0.03      
42 A" 114 104 3.00      

Unscaled Zero Point Vibrational Energy (zpe) 34861.6 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 31671.8 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 HF/6-311G**
ABC
0.60389 0.06495 0.06185

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.524 0.438 0.000
C2 1.341 -0.409 0.000
C3 0.000 0.327 0.000
C4 -1.207 -0.612 0.000
C5 -2.544 0.127 0.000
H6 2.532 1.034 0.804
H7 2.532 1.034 -0.804
H8 1.398 -1.059 0.869
H9 1.398 -1.059 -0.869
H10 -0.047 0.979 -0.873
H11 -0.047 0.979 0.873
H12 -1.155 -1.263 0.871
H13 -1.155 -1.263 -0.871
H14 -3.378 -0.569 0.000
H15 -2.641 0.761 0.878
H16 -2.641 0.761 -0.878

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45472.52603.87495.07701.00081.00082.06522.06522.76842.76844.14544.14545.98645.24905.2490
C21.45471.52972.55553.92172.03642.03641.08711.08712.14842.14842.77812.77814.72124.24244.2424
C32.52601.52971.52872.55182.74892.74892.15212.15211.09031.09032.14962.14963.49452.81702.8170
C43.87492.55551.52871.52774.16294.16292.78182.78182.15292.15291.08871.08872.17142.17082.1708
C55.07703.92172.55181.52775.21865.21864.20704.20702.77862.77862.14902.14901.08611.08701.0870
H61.00082.03642.74894.16295.21861.60842.38142.91003.07702.58084.34434.65566.17565.18115.4468
H71.00082.03642.74894.16295.21861.60842.91002.38142.58083.07704.65564.34436.17565.44685.1811
H82.06521.08712.15212.78184.20702.38142.91001.73893.04592.49842.56103.09644.87844.43024.7623
H92.06521.08712.15212.78184.20702.91002.38141.73892.49843.04593.09642.56104.87844.76234.4302
H102.76842.14841.09032.15292.77863.07702.58083.04592.49841.74553.04842.50053.77483.13702.6032
H112.76842.14841.09032.15292.77862.58083.07702.49843.04591.74552.50053.04843.77482.60323.1370
H124.14542.77812.14961.08872.14904.34434.65562.56103.09643.04842.50051.74202.48562.51063.0596
H134.14542.77812.14961.08872.14904.65564.34433.09642.56102.50053.04841.74202.48563.05962.5106
H145.98644.72123.49452.17141.08616.17566.17564.87844.87843.77483.77482.48562.48561.75531.7553
H155.24904.24242.81702.17081.08705.18115.44684.43024.76233.13702.60322.51063.05961.75531.7555
H165.24904.24242.81702.17081.08705.44685.18114.76234.43022.60323.13703.05962.51061.75531.7555

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 115.615 N1 C2 H8 107.807
N1 C2 H9 107.807 C2 N1 H6 110.695
C2 N1 H7 110.695 C2 C3 C4 113.347
C2 C3 H10 109.015 C2 C3 H11 109.015
C3 C2 H8 109.486 C3 C2 H9 109.486
C3 C4 C5 113.214 C3 C4 H12 109.272
C3 C4 H13 109.272 C4 C3 H10 109.437
C4 C3 H11 109.437 C4 C5 H14 111.229
C4 C5 H15 111.121 C4 C5 H16 111.121
C5 C4 H12 109.292 C5 C4 H13 109.292
H6 N1 H7 106.943 H8 C2 H9 106.218
H10 C3 H11 106.348 H12 C4 H13 106.263
H14 C5 H15 107.753 H14 C5 H16 107.753
H15 C5 H16 107.695
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.499      
2 C 0.005      
3 C -0.196      
4 C -0.203      
5 C -0.231      
6 H 0.178      
7 H 0.178      
8 H 0.090      
9 H 0.090      
10 H 0.076      
11 H 0.076      
12 H 0.088      
13 H 0.088      
14 H 0.091      
15 H 0.085      
16 H 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.122 0.791 0.000 1.373
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.315 2.947 0.000
y 2.947 -33.117 0.000
z 0.000 0.000 -32.307
Traceless
 xyz
x -8.603 2.947 0.000
y 2.947 3.694 0.000
z 0.000 0.000 4.909
Polar
3z2-r29.819
x2-y2-8.198
xy2.947
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.668 0.285 0.000
y 0.285 7.371 0.000
z 0.000 0.000 7.124


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