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

using model chemistry: HF/aug-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 HF/aug-cc-pVDZ
 hartrees
Energy at 0K-212.350227
Energy at 298.15K-212.363164
Nuclear repulsion energy185.797284
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-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3715 3383 1.11      
2 A' 3227 2938 64.82      
3 A' 3174 2890 72.02      
4 A' 3159 2877 28.81      
5 A' 3152 2870 45.26      
6 A' 3138 2857 26.40      
7 A' 1781 1622 28.32      
8 A' 1611 1467 4.04      
9 A' 1601 1458 0.84      
10 A' 1589 1447 0.61      
11 A' 1587 1445 0.37      
12 A' 1534 1396 9.80      
13 A' 1520 1384 1.96      
14 A' 1484 1352 3.37      
15 A' 1381 1258 6.85      
16 A' 1222 1113 6.48      
17 A' 1169 1064 28.39      
18 A' 1130 1029 2.19      
19 A' 1081 985 15.07      
20 A' 972 885 31.75      
21 A' 917 835 142.03      
22 A' 458 417 4.76      
23 A' 417 380 0.34      
24 A' 197 180 2.17      
25 A" 3796 3457 1.28      
26 A" 3225 2937 150.52      
27 A" 3213 2926 30.07      
28 A" 3184 2899 10.99      
29 A" 3161 2878 4.04      
30 A" 1593 1451 6.04      
31 A" 1490 1357 0.25      
32 A" 1424 1297 0.26      
33 A" 1401 1276 0.05      
34 A" 1320 1202 0.00      
35 A" 1113 1013 0.46      
36 A" 980 892 0.03      
37 A" 837 762 0.28      
38 A" 778 709 1.87      
39 A" 286 260 44.58      
40 A" 267 243 0.97      
41 A" 128 117 0.00      
42 A" 114 104 2.98      

Unscaled Zero Point Vibrational Energy (zpe) 34762.9 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 31655.1 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-pVDZ
ABC
0.60244 0.06485 0.06177

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.526 0.432 0.000
C2 1.339 -0.410 0.000
C3 0.000 0.330 0.000
C4 -1.207 -0.609 0.000
C5 -2.546 0.129 0.000
H6 2.543 1.029 0.806
H7 2.543 1.029 -0.806
H8 1.395 -1.062 0.874
H9 1.395 -1.062 -0.874
H10 -0.047 0.984 -0.877
H11 -0.047 0.984 0.877
H12 -1.156 -1.262 0.875
H13 -1.156 -1.262 -0.875
H14 -3.381 -0.573 0.000
H15 -2.644 0.765 0.882
H16 -2.644 0.765 -0.882

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45602.52813.87565.08071.00331.00332.06822.06822.77362.77364.14634.14635.99215.25545.2554
C21.45601.52982.55363.92152.04292.04291.09161.09162.15232.15232.77732.77734.72274.24524.2452
C32.52811.52981.52912.55352.75802.75802.15572.15571.09471.09472.15312.15313.49962.82102.8210
C43.87562.55361.52911.52814.17104.17102.78192.78192.15652.15651.09331.09332.17442.17472.1747
C55.08073.92152.55351.52815.23025.23024.20814.20812.78272.78272.15212.15211.09091.09191.0919
H61.00332.04292.75804.17105.23021.61222.38722.91823.08912.59144.35174.66466.18985.19455.4614
H71.00332.04292.75804.17105.23021.61222.91822.38722.59143.08914.66464.35176.18985.46145.1945
H82.06821.09162.15572.78194.20812.38722.91821.74773.05442.50292.55833.09894.87984.43294.7680
H92.06821.09162.15572.78194.20812.91822.38721.74772.50293.05443.09892.55834.87984.76804.4329
H102.77362.15231.09472.15652.78273.08912.59143.05442.50291.75363.05652.50473.78273.14432.6064
H112.77362.15231.09472.15652.78272.59143.08912.50293.05441.75362.50473.05653.78272.60643.1443
H124.14632.77732.15311.09332.15214.35174.66462.55833.09893.05652.50471.75002.48872.51473.0677
H134.14632.77732.15311.09332.15214.66464.35173.09892.55832.50473.05651.75002.48873.06772.5147
H145.99214.72273.49962.17441.09096.18986.18984.87984.87983.78273.78272.48872.48871.76351.7635
H155.25544.24522.82102.17471.09195.19455.46144.43294.76803.14432.60642.51473.06771.76351.7640
H165.25544.24522.82102.17471.09195.46145.19454.76804.43292.60643.14433.06772.51471.76351.7640

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 115.691 N1 C2 H8 107.687
N1 C2 H9 107.687 C2 N1 H6 110.998
C2 N1 H7 110.998 C2 C3 C4 113.192
C2 C3 H10 109.057 C2 C3 H11 109.057
C3 C2 H8 109.504 C3 C2 H9 109.504
C3 C4 C5 113.285 C3 C4 H12 109.253
C3 C4 H13 109.253 C4 C3 H10 109.438
C4 C3 H11 109.438 C4 C5 H14 111.146
C4 C5 H15 111.110 C4 C5 H16 111.110
C5 C4 H12 109.244 C5 C4 H13 109.244
H6 N1 H7 106.922 H8 C2 H9 106.352
H10 C3 H11 106.435 H12 C4 H13 106.326
H14 C5 H15 107.780 H14 C5 H16 107.780
H15 C5 H16 107.752
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.416      
2 C 0.876      
3 C 0.079      
4 C 0.265      
5 C 0.424      
6 H -0.015      
7 H -0.015      
8 H -0.163      
9 H -0.163      
10 H -0.158      
11 H -0.158      
12 H -0.162      
13 H -0.162      
14 H -0.072      
15 H -0.080      
16 H -0.080      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.178 0.737 0.000 1.389
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.772 2.894 0.000
y 2.894 -33.429 0.000
z 0.000 0.000 -32.357
Traceless
 xyz
x -8.880 2.894 0.000
y 2.894 3.636 0.000
z 0.000 0.000 5.243
Polar
3z2-r210.486
x2-y2-8.344
xy2.894
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.004 0.182 0.000
y 0.182 8.220 0.000
z 0.000 0.000 7.691


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