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

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-212.940129
Energy at 298.15K-212.952990
Nuclear repulsion energy186.105193
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 CID/6-31G*
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' 3616 3340 0.16      
2 A' 3236 2989 39.61      
3 A' 3162 2921 57.99      
4 A' 3157 2916 31.68      
5 A' 3148 2908 19.44      
6 A' 3131 2892 19.58      
7 A' 1777 1641 28.85      
8 A' 1609 1487 4.05      
9 A' 1599 1477 0.37      
10 A' 1589 1468 0.86      
11 A' 1586 1465 0.34      
12 A' 1517 1401 3.84      
13 A' 1508 1393 6.15      
14 A' 1465 1353 4.83      
15 A' 1364 1260 6.46      
16 A' 1214 1122 7.79      
17 A' 1163 1074 13.86      
18 A' 1132 1046 6.09      
19 A' 1085 1002 33.32      
20 A' 972 898 77.12      
21 A' 935 864 122.30      
22 A' 451 417 5.57      
23 A' 412 380 0.44      
24 A' 192 177 2.55      
25 A" 3705 3422 0.02      
26 A" 3232 2986 64.34      
27 A" 3210 2965 59.09      
28 A" 3187 2944 10.19      
29 A" 3163 2922 3.96      
30 A" 1596 1475 6.67      
31 A" 1468 1356 0.82      
32 A" 1405 1298 0.26      
33 A" 1385 1279 0.08      
34 A" 1308 1208 0.01      
35 A" 1102 1018 0.57      
36 A" 972 897 0.02      
37 A" 827 764 0.58      
38 A" 768 710 2.71      
39 A" 306 283 58.63      
40 A" 262 242 0.27      
41 A" 128 118 0.04      
42 A" 114 105 3.60      

Unscaled Zero Point Vibrational Energy (zpe) 34579.2 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 31940.8 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 CID/6-31G*
ABC
0.60149 0.06524 0.06211

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.526 0.419 0.000
C2 1.332 -0.418 0.000
C3 0.000 0.326 0.000
C4 -1.208 -0.604 0.000
C5 -2.535 0.145 0.000
H6 2.521 1.025 0.809
H7 2.521 1.025 -0.809
H8 1.385 -1.071 0.872
H9 1.385 -1.071 -0.872
H10 -0.044 0.981 -0.875
H11 -0.044 0.981 0.875
H12 -1.158 -1.258 0.873
H13 -1.158 -1.258 -0.873
H14 -3.379 -0.544 0.000
H15 -2.624 0.782 0.880
H16 -2.624 0.782 -0.880

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45782.52763.87125.06821.01111.01112.06922.06922.77232.77234.14084.14085.98275.23735.2373
C21.45781.52622.54683.90792.03742.03741.09101.09102.14882.14882.76952.76954.71284.22694.2269
C32.52761.52621.52462.54142.73812.73812.15252.15251.09381.09382.14812.14813.48912.80502.8050
C43.87122.54681.52461.52374.14864.14862.77542.77542.15252.15251.09211.09212.17202.16802.1680
C55.06823.90792.54141.52375.19515.19514.19604.19602.76962.76962.15072.15071.08911.08991.0899
H61.01112.03742.73814.14865.19511.61782.38512.91743.06842.56594.33044.64526.15815.15125.4206
H71.01112.03742.73814.14865.19511.61782.91742.38512.56593.06844.64524.33046.15815.42065.1512
H82.06921.09102.15252.77544.19602.38512.91741.74483.05092.50082.55033.09054.87204.41684.7517
H92.06921.09102.15252.77544.19602.91742.38511.74482.50083.05093.09052.55034.87204.75174.4168
H102.77232.14881.09382.15252.76963.06842.56593.05092.50081.75033.05162.50113.77013.12712.5881
H112.77232.14881.09382.15252.76962.56593.06842.50083.05091.75032.50113.05163.77012.58813.1271
H124.14082.76952.14811.09212.15074.33044.64522.55033.09053.05162.50111.74652.49092.51173.0631
H134.14082.76952.14811.09212.15074.64524.33043.09052.55032.50113.05161.74652.49093.06312.5117
H145.98274.71283.48912.17201.08916.15816.15814.87204.87203.77013.77012.49092.49091.76071.7607
H155.23734.22692.80502.16801.08995.15125.42064.41684.75173.12712.58812.51173.06311.76071.7601
H165.23734.22692.80502.16801.08995.42065.15124.75174.41682.58813.12713.06312.51171.76071.7601

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 115.763 N1 C2 H8 107.684
N1 C2 H9 107.684 C2 N1 H6 109.894
C2 N1 H7 109.894 C2 C3 C4 113.188
C2 C3 H10 109.087 C2 C3 H11 109.087
C3 C2 H8 109.538 C3 C2 H9 109.538
C3 C4 C5 112.963 C3 C4 H12 109.237
C3 C4 H13 109.237 C4 C3 H10 109.483
C4 C3 H11 109.483 C4 C5 H14 111.371
C4 C5 H15 111.004 C4 C5 H16 111.004
C5 C4 H12 109.497 C5 C4 H13 109.497
H6 N1 H7 106.255 H8 C2 H9 106.195
H10 C3 H11 106.277 H12 C4 H13 106.182
H14 C5 H15 107.804 H14 C5 H16 107.804
H15 C5 H16 107.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability