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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G**
 hartrees
Energy at 0K-213.271077
Energy at 298.15K-213.283789
Nuclear repulsion energy185.700282
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 MP2=FULL/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' 3531 3349 0.73      
2 A' 3167 3004 32.86      
3 A' 3080 2922 69.97      
4 A' 3075 2917 29.44      
5 A' 3071 2914 9.08      
6 A' 3052 2895 14.73      
7 A' 1661 1575 22.90      
8 A' 1528 1450 5.53      
9 A' 1519 1441 0.50      
10 A' 1508 1430 0.33      
11 A' 1499 1422 0.19      
12 A' 1429 1356 3.10      
13 A' 1424 1350 8.34      
14 A' 1390 1319 3.91      
15 A' 1293 1226 4.18      
16 A' 1170 1110 6.36      
17 A' 1123 1066 11.23      
18 A' 1102 1045 3.54      
19 A' 1051 997 26.14      
20 A' 937 889 69.14      
21 A' 901 855 107.13      
22 A' 432 410 5.32      
23 A' 395 375 0.54      
24 A' 178 169 2.43      
25 A" 3622 3436 0.05      
26 A" 3164 3002 50.35      
27 A" 3137 2976 57.99      
28 A" 3120 2960 4.60      
29 A" 3096 2937 2.90      
30 A" 1521 1443 7.43      
31 A" 1410 1338 1.44      
32 A" 1342 1273 0.44      
33 A" 1324 1256 0.01      
34 A" 1247 1183 0.00      
35 A" 1059 1005 0.64      
36 A" 934 886 0.05      
37 A" 800 759 0.43      
38 A" 747 709 2.14      
39 A" 304 288 47.95      
40 A" 254 241 0.28      
41 A" 121 115 0.00      
42 A" 102 97 2.90      

Unscaled Zero Point Vibrational Energy (zpe) 33410.3 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 31693.0 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 MP2=FULL/6-311G**
ABC
0.59630 0.06507 0.06193

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.533 0.419 0.000
C2 1.336 -0.422 0.000
C3 0.000 0.323 0.000
C4 -1.211 -0.606 0.000
C5 -2.537 0.151 0.000
H6 2.502 1.033 0.809
H7 2.502 1.033 -0.809
H8 1.383 -1.076 0.878
H9 1.383 -1.076 -0.878
H10 -0.042 0.978 -0.881
H11 -0.042 0.978 0.881
H12 -1.160 -1.260 0.879
H13 -1.160 -1.260 -0.879
H14 -3.390 -0.533 0.000
H15 -2.616 0.791 0.884
H16 -2.616 0.791 -0.884

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.46342.53503.88215.07711.01571.01572.08092.08092.77802.77804.15114.15115.99925.23775.2377
C21.46341.52902.55333.91452.03222.03221.09601.09602.15212.15212.77542.77544.72694.22694.2269
C32.53501.52901.52642.54272.72322.72322.15382.15381.09861.09862.15042.15043.49642.80082.8008
C43.88212.55331.52641.52684.13824.13822.77832.77832.15732.15731.09681.09682.18022.16962.1696
C55.07713.91452.54271.52685.17855.17854.19984.19982.77242.77242.15872.15871.09351.09431.0943
H61.01572.03222.72324.13825.17851.61722.38842.92313.05362.54474.32094.63836.14955.12385.3957
H71.01572.03222.72324.13825.17851.61722.92312.38842.54473.05364.63834.32096.14955.39575.1238
H82.08091.09602.15382.77834.19982.38842.92311.75633.05632.49942.54923.09614.88314.41284.7517
H92.08091.09602.15382.77834.19982.92312.38841.75632.49943.05633.09612.54924.88314.75174.4128
H102.77802.15211.09862.15732.77243.05362.54473.05632.49941.76163.05902.50223.77773.12702.5812
H112.77802.15211.09862.15732.77242.54473.05362.49943.05631.76162.50223.05903.77772.58123.1270
H124.15112.77542.15041.09682.15874.32094.63832.54923.09613.05902.50221.75802.50502.51523.0717
H134.15112.77542.15041.09682.15874.63834.32093.09612.54922.50223.05901.75802.50503.07172.5152
H145.99924.72693.49642.18021.09356.14956.14954.88314.88313.77773.77772.50502.50501.77011.7701
H155.23774.22692.80082.16961.09435.12385.39574.41284.75173.12702.58122.51523.07171.77011.7686
H165.23774.22692.80082.16961.09435.39575.12384.75174.41282.58123.12703.07172.51521.77011.7686

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 115.784 N1 C2 H8 107.928
N1 C2 H9 107.928 C2 N1 H6 108.774
C2 N1 H7 108.774 C2 C3 C4 113.367
C2 C3 H10 108.875 C2 C3 H11 108.875
C3 C2 H8 109.156 C3 C2 H9 109.156
C3 C4 C5 112.770 C3 C4 H12 109.021
C3 C4 H13 109.021 C4 C3 H10 109.453
C4 C3 H11 109.453 C4 C5 H14 111.549
C4 C5 H15 110.655 C4 C5 H16 110.655
C5 C4 H12 109.648 C5 C4 H13 109.648
H6 N1 H7 105.517 H8 C2 H9 106.494
H10 C3 H11 106.593 H12 C4 H13 106.538
H14 C5 H15 108.011 H14 C5 H16 108.011
H15 C5 H16 107.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability