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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-213.790000
Energy at 298.15K-213.802670
Nuclear repulsion energy185.803688
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 mPW1PW91/6-311G*
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' 3524 3363 2.91      
2 A' 3124 2982 47.80      
3 A' 3051 2912 96.18      
4 A' 3050 2911 29.94      
5 A' 3040 2901 13.61      
6 A' 3021 2884 19.01      
7 A' 1728 1650 31.76      
8 A' 1528 1458 9.11      
9 A' 1517 1448 1.07      
10 A' 1505 1436 0.49      
11 A' 1497 1428 0.48      
12 A' 1429 1364 3.33      
13 A' 1419 1355 8.87      
14 A' 1391 1327 4.74      
15 A' 1298 1239 2.83      
16 A' 1160 1107 6.16      
17 A' 1114 1063 10.52      
18 A' 1084 1035 5.38      
19 A' 1035 987 29.85      
20 A' 927 885 52.73      
21 A' 881 840 165.27      
22 A' 429 409 6.12      
23 A' 393 375 0.51      
24 A' 178 170 2.56      
25 A" 3602 3438 0.72      
26 A" 3120 2978 77.47      
27 A" 3094 2953 70.88      
28 A" 3073 2933 5.35      
29 A" 3048 2909 3.13      
30 A" 1521 1451 9.71      
31 A" 1417 1352 1.23      
32 A" 1350 1289 0.41      
33 A" 1326 1266 0.00      
34 A" 1239 1183 0.02      
35 A" 1063 1014 0.47      
36 A" 929 887 0.00      
37 A" 789 753 0.55      
38 A" 736 702 3.99      
39 A" 300 286 52.71      
40 A" 249 237 0.19      
41 A" 123 118 0.19      
42 A" 111 106 3.15      

Unscaled Zero Point Vibrational Energy (zpe) 33204.4 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 31690.3 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 mPW1PW91/6-311G*
ABC
0.60272 0.06494 0.06186

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.534 0.406 0.000
C2 1.334 -0.419 0.000
C3 0.000 0.326 0.000
C4 -1.213 -0.597 0.000
C5 -2.538 0.152 0.000
H6 2.535 1.014 0.811
H7 2.535 1.014 -0.811
H8 1.383 -1.079 0.873
H9 1.383 -1.079 -0.873
H10 -0.041 0.986 -0.876
H11 -0.041 0.986 0.876
H12 -1.165 -1.256 0.874
H13 -1.165 -1.256 -0.874
H14 -3.389 -0.534 0.000
H15 -2.633 0.793 0.881
H16 -2.633 0.793 -0.881

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45642.53503.87865.07851.01321.01322.07152.07152.78062.78064.14874.14875.99645.25525.2552
C21.45641.52782.55293.91402.03812.03811.09531.09532.15232.15232.77682.77684.72374.24004.2400
C32.53501.52781.52412.54442.74892.74892.15652.15651.09801.09802.15102.15103.49602.81522.8152
C43.87862.55291.52411.52224.15914.15912.78142.78142.15612.15611.09621.09622.17652.17302.1730
C55.07853.91402.54441.52225.20965.20964.20224.20222.77552.77552.15242.15241.09251.09351.0935
H61.01322.03812.74894.15915.20961.62182.38952.92243.07922.57664.34174.65686.17595.17305.4422
H71.01322.03812.74894.15915.20961.62182.92242.38952.57663.07924.65684.34176.17595.44225.1730
H82.07151.09532.15652.78144.20222.38952.92241.74553.05842.50892.55503.09514.88174.43094.7654
H92.07151.09532.15652.78144.20222.92242.38951.74552.50893.05843.09512.55504.88174.76544.4309
H102.78062.15231.09802.15612.77553.07922.57663.05842.50891.75273.05942.50913.78013.13772.5994
H112.78062.15231.09802.15612.77552.57663.07922.50893.05841.75272.50913.05943.78012.59943.1377
H124.14872.77682.15101.09622.15244.34174.65682.55503.09513.05942.50911.74842.49572.52023.0713
H134.14872.77682.15101.09622.15244.65684.34173.09512.55502.50913.05941.74842.49573.07132.5202
H145.99644.72373.49602.17651.09256.17596.17594.88174.88173.78013.78012.49572.49571.76291.7629
H155.25524.24002.81522.17301.09355.17305.44224.43094.76543.13772.59942.52023.07131.76291.7622
H165.25524.24002.81522.17301.09355.44225.17304.76544.43092.59943.13773.07132.52021.76291.7622

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 116.281 N1 C2 H8 107.701
N1 C2 H9 107.701 C2 N1 H6 109.930
C2 N1 H7 109.930 C2 C3 C4 113.539
C2 C3 H10 109.003 C2 C3 H11 109.003
C3 C2 H8 109.487 C3 C2 H9 109.487
C3 C4 C5 113.277 C3 C4 H12 109.257
C3 C4 H13 109.257 C4 C3 H10 109.553
C4 C3 H11 109.553 C4 C5 H14 111.636
C4 C5 H15 111.299 C4 C5 H16 111.299
C5 C4 H12 109.499 C5 C4 H13 109.499
H6 N1 H7 106.325 H8 C2 H9 105.648
H10 C3 H11 105.905 H12 C4 H13 105.777
H14 C5 H15 107.508 H14 C5 H16 107.508
H15 C5 H16 107.375
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.749      
2 C -0.285      
3 C -0.441      
4 C -0.439      
5 C -0.651      
6 H 0.316      
7 H 0.316      
8 H 0.220      
9 H 0.220      
10 H 0.201      
11 H 0.201      
12 H 0.216      
13 H 0.216      
14 H 0.223      
15 H 0.219      
16 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.112 0.872 0.000 1.414
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.127 3.258 0.000
y 3.258 -32.971 0.000
z 0.000 0.000 -32.047
Traceless
 xyz
x -8.618 3.258 0.000
y 3.258 3.616 0.000
z 0.000 0.000 5.002
Polar
3z2-r210.003
x2-y2-8.156
xy3.258
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.164 0.289 0.000
y 0.289 7.639 0.000
z 0.000 0.000 7.303


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