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All results from a given calculation for C(NH2)H2C(CH3)HCH3 (1-Propanamine, 2-methyl-)

using model chemistry: CISD/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CISD/6-31G*
 hartrees
Energy at 0K-212.943523
Energy at 298.15K-212.956466
HF Energy-212.316301
Nuclear repulsion energy194.318436
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 CISD/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 3713 3437 0.22      
2 A 3629 3360 0.37      
3 A 3237 2997 34.13      
4 A 3229 2989 45.59      
5 A 3222 2983 68.17      
6 A 3216 2977 9.73      
7 A 3188 2951 33.47      
8 A 3162 2927 15.06      
9 A 3150 2916 21.53      
10 A 3144 2911 26.59      
11 A 3074 2846 65.06      
12 A 1779 1647 37.55      
13 A 1614 1495 12.05      
14 A 1605 1486 1.61      
15 A 1601 1482 4.47      
16 A 1591 1473 2.28      
17 A 1585 1467 0.87      
18 A 1528 1415 10.16      
19 A 1515 1403 1.59      
20 A 1505 1393 8.32      
21 A 1462 1354 0.63      
22 A 1430 1324 0.03      
23 A 1394 1290 6.88      
24 A 1306 1209 0.12      
25 A 1270 1176 2.34      
26 A 1245 1152 7.17      
27 A 1155 1069 10.00      
28 A 1152 1066 8.27      
29 A 1026 950 0.39      
30 A 999 925 7.30      
31 A 994 920 70.36      
32 A 981 909 1.77      
33 A 910 843 77.24      
34 A 844 782 2.29      
35 A 507 470 7.12      
36 A 439 406 0.62      
37 A 382 354 1.01      
38 A 301 279 22.38      
39 A 280 259 8.35      
40 A 250 231 20.13      
41 A 232 215 12.95      
42 A 128 118 4.87      

Unscaled Zero Point Vibrational Energy (zpe) 34484.8 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 31926.0 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 CISD/6-31G*
ABC
0.25213 0.11655 0.08781

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.999 -0.024 -0.188
H2 -2.795 -0.602 0.039
H3 -2.125 0.840 0.321
C4 -0.767 -0.685 0.235
H5 -0.659 -0.746 1.327
H6 -0.803 -1.711 -0.133
C7 1.726 -0.783 0.027
H8 1.872 -0.796 1.108
H9 1.667 -1.817 -0.315
H10 2.612 -0.334 -0.421
C11 0.578 1.450 0.108
H12 1.479 1.914 -0.293
H13 -0.271 2.040 -0.232
H14 0.629 1.515 1.197
C15 0.468 -0.003 -0.345
H16 0.355 -0.013 -1.431

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01041.01011.46012.14792.06813.80724.15414.08314.62692.98353.98282.69183.34562.47202.6613
H21.01041.61452.03902.49872.28614.52484.79174.63875.43353.94954.97133.66434.18933.34033.5258
H31.01011.61452.04322.38292.90804.18944.38994.67394.93642.77993.81102.27712.96842.80703.1536
C41.46012.03902.04321.09921.09052.50392.78202.74093.46022.52693.47572.80882.77781.52572.1176
H52.14792.49872.38291.09921.75562.71632.54033.04183.73122.80023.77803.21652.60592.14883.0280
H62.06812.28612.90801.09051.75562.69873.08752.47983.69373.45814.28683.78973.77202.13982.4304
C73.80724.52484.18942.50392.71632.69871.09131.09021.08962.51232.72753.46792.80271.52582.1438
H84.15414.79174.38992.78202.54033.08751.09131.76311.76052.77843.07633.79912.62572.17013.0592
H94.08314.63874.67392.74093.04182.47981.09021.76311.76143.46973.73604.31753.80362.17472.4942
H104.62695.43354.93643.46023.73123.69371.08961.76051.76142.75652.52073.73953.15722.17042.4934
C112.98353.94952.77992.52692.80023.45812.51232.77843.46972.75651.08971.08871.09221.52602.1350
H123.98284.97133.81103.47573.77804.28682.72753.07633.73602.52071.08971.75591.76102.16802.5048
H132.69183.66432.27712.80883.21653.78973.46793.79914.31753.73951.08871.75591.76902.17562.4583
H143.34564.18932.96842.77782.60593.77202.80272.62573.80363.15721.09221.76101.76902.16973.0521
C152.47203.34032.80701.52572.14882.13981.52582.17012.17472.17041.52602.16802.17562.16971.0918
H162.66133.52583.15362.11763.02802.43042.14383.05922.49422.49342.13502.50482.45833.05211.0918

picture of 1-Propanamine, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C4 H5 113.369 N1 C4 H6 107.472
N1 C4 C15 111.751 H2 N1 H3 106.072
H2 N1 C4 109.904 H3 N1 C4 110.279
C4 C15 C7 110.276 C4 C15 C11 111.795
C4 C15 H16 106.825 H5 C4 H6 106.603
H5 C4 C15 108.808 H6 C4 C15 108.606
C7 C15 C11 110.816 C7 C15 H16 108.838
H8 C7 H9 107.836 H8 C7 H10 107.651
H8 C7 C15 110.939 H9 C7 H10 107.813
H9 C7 C15 111.372 H10 C7 C15 111.067
C11 C15 H16 108.144 H12 C11 H13 107.418
H12 C11 H14 107.625 H12 C11 C15 110.860
H13 C11 H14 108.408 H13 C11 C15 111.531
H14 C11 C15 110.842
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability