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

using model chemistry: MP2/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-212.708429
Energy at 298.15K-212.721126
HF Energy-212.226697
Nuclear repulsion energy191.807701
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 MP2/6-31G
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 3664 3505 0.63      
2 A 3545 3392 0.15      
3 A 3144 3008 33.38      
4 A 3135 2999 47.52      
5 A 3128 2993 66.36      
6 A 3122 2987 11.26      
7 A 3088 2955 34.07      
8 A 3060 2928 16.27      
9 A 3045 2913 21.49      
10 A 3042 2911 28.92      
11 A 2954 2827 74.44      
12 A 1749 1674 32.57      
13 A 1587 1518 12.80      
14 A 1577 1508 3.92      
15 A 1573 1505 0.38      
16 A 1568 1500 2.83      
17 A 1562 1495 1.29      
18 A 1488 1424 11.42      
19 A 1465 1402 5.64      
20 A 1457 1394 3.68      
21 A 1431 1369 3.70      
22 A 1389 1329 0.11      
23 A 1366 1307 8.12      
24 A 1277 1222 0.09      
25 A 1241 1188 1.66      
26 A 1203 1151 6.81      
27 A 1113 1065 9.15      
28 A 1101 1054 9.83      
29 A 1007 963 0.32      
30 A 970 928 1.53      
31 A 958 916 0.34      
32 A 929 889 7.96      
33 A 812 777 11.62      
34 A 721 690 211.51      
35 A 496 475 9.05      
36 A 425 407 0.59      
37 A 370 354 0.34      
38 A 278 266 4.19      
39 A 268 256 10.26      
40 A 229 220 5.32      
41 A 208 199 47.72      
42 A 128 122 4.44      

Unscaled Zero Point Vibrational Energy (zpe) 33434.9 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 31990.5 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 MP2/6-31G
ABC
0.24602 0.11326 0.08533

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.026 -0.028 -0.162
H2 -2.843 -0.632 -0.141
H3 -2.207 0.848 0.320
C4 -0.770 -0.697 0.247
H5 -0.644 -0.764 1.349
H6 -0.810 -1.729 -0.133
C7 1.758 -0.788 0.024
H8 1.905 -0.797 1.115
H9 1.696 -1.830 -0.323
H10 2.645 -0.328 -0.435
C11 0.579 1.473 0.104
H12 1.477 1.947 -0.317
H13 -0.295 2.048 -0.233
H14 0.643 1.537 1.203
C15 0.477 -0.002 -0.347
H16 0.352 -0.019 -1.442

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01601.01611.48072.17602.09133.86384.20384.13844.68833.01814.02462.70403.38222.51032.7007
H21.01601.67582.10982.65992.31014.60624.91374.69775.50384.02475.03433.69904.32063.38553.5035
H31.01611.67582.11122.47012.96634.29904.49914.77685.04862.86263.89662.32393.06232.89343.2253
C41.48072.10982.11121.11071.10052.53952.81382.77323.50202.55943.51582.82702.81151.54672.1387
H52.17602.65992.47011.11071.77592.74292.55913.06683.76632.83693.82383.24512.64092.17083.0554
H62.09132.31012.96631.10051.77592.73933.12972.51513.74053.49874.33363.81343.81662.16452.4477
C73.86384.60624.29902.53952.74292.73931.10131.10031.09952.55152.77043.51002.83541.54732.1716
H84.20384.91374.49912.81382.55913.12971.10131.78321.78052.81673.12453.84032.65472.19233.0910
H94.13844.69774.77682.77323.06682.51511.10031.78321.78083.51353.78374.36013.84422.19702.5178
H104.68835.50385.04863.50203.76633.74051.09951.78051.78082.79342.55963.78463.18842.19352.5231
C113.01814.02472.86262.55942.83693.49872.55152.81673.51352.79341.09971.09851.10231.54652.1607
H124.02465.03433.89663.51583.82384.33362.77043.12453.78372.55961.09971.77671.78122.19112.5290
H132.70403.69902.32392.82703.24513.81343.51003.84034.36013.78461.09851.77671.78982.19372.4799
H143.38224.32063.06232.81152.64093.81662.83542.65473.84423.18841.10231.78121.78982.19113.0825
C152.51033.38552.89341.54672.17082.16451.54732.19232.19702.19351.54652.19112.19372.19111.1022
H162.70073.50353.22532.13873.05542.44772.17163.09102.51782.52312.16072.52902.47993.08251.1022

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 113.452 N1 C4 H6 107.320
N1 C4 C15 112.015 H2 N1 H3 111.107
H2 N1 C4 114.059 H3 N1 C4 114.171
C4 C15 C7 110.327 C4 C15 C11 111.671
C4 C15 H16 106.469 H5 C4 H6 106.861
H5 C4 C15 108.432 H6 C4 C15 108.530
C7 C15 C11 111.121 C7 C15 H16 108.933
H8 C7 H9 108.185 H8 C7 H10 108.005
H8 C7 C15 110.602 H9 C7 H10 108.099
H9 C7 C15 111.032 H10 C7 C15 110.805
C11 C15 H16 108.149 H12 C11 H13 107.849
H12 C11 H14 107.977 H12 C11 C15 110.657
H13 C11 H14 108.827 H13 C11 C15 110.931
H14 C11 C15 110.501
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability