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

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-212.574254
Energy at 298.15K-212.586880
HF Energy-212.574254
Nuclear repulsion energy193.239208
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 wB97X-D/3-21G*
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 3428 0.85      
2 A 3517 3334 0.22      
3 A 3162 2997 21.23      
4 A 3152 2988 52.78      
5 A 3145 2981 33.42      
6 A 3137 2973 18.48      
7 A 3119 2956 14.77      
8 A 3109 2946 7.16      
9 A 3069 2909 19.69      
10 A 3065 2905 22.71      
11 A 2973 2818 68.44      
12 A 1736 1645 29.16      
13 A 1589 1506 21.65      
14 A 1573 1491 7.93      
15 A 1565 1483 3.46      
16 A 1560 1479 1.49      
17 A 1551 1470 0.76      
18 A 1475 1398 18.44      
19 A 1450 1375 16.05      
20 A 1441 1365 3.48      
21 A 1417 1343 4.27      
22 A 1386 1313 1.48      
23 A 1358 1287 3.64      
24 A 1272 1205 0.60      
25 A 1229 1165 4.22      
26 A 1189 1127 4.65      
27 A 1112 1054 12.53      
28 A 1102 1044 9.66      
29 A 1005 953 0.38      
30 A 973 923 3.31      
31 A 949 899 1.70      
32 A 918 870 6.52      
33 A 815 772 8.94      
34 A 652 618 202.31      
35 A 496 470 12.17      
36 A 427 405 1.14      
37 A 375 355 0.64      
38 A 302 286 5.88      
39 A 272 258 2.61      
40 A 237 225 0.92      
41 A 167 159 47.22      
42 A 117 111 14.90      

Unscaled Zero Point Vibrational Energy (zpe) 33386.4 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 31643.7 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 wB97X-D/3-21G*
ABC
0.25078 0.11543 0.08721

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.014 -0.031 -0.175
H2 -2.839 -0.613 -0.001
H3 -2.140 0.866 0.306
C4 -0.758 -0.703 0.239
H5 -0.617 -0.773 1.335
H6 -0.787 -1.729 -0.147
C7 1.747 -0.770 0.027
H8 1.875 -0.774 1.117
H9 1.701 -1.809 -0.316
H10 2.634 -0.303 -0.416
C11 0.562 1.457 0.111
H12 1.460 1.939 -0.292
H13 -0.305 2.031 -0.231
H14 0.613 1.505 1.207
C15 0.473 -0.003 -0.359
H16 0.350 -0.015 -1.448

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.02461.02481.48372.18652.09503.83854.16504.12104.66172.98873.99542.67853.34192.49382.6853
H21.02461.66392.09662.59732.33984.58884.84734.70495.49683.98325.00793.66944.22623.38633.5527
H31.02481.66392.09252.46272.96104.22704.41284.72214.96772.77363.80472.23962.96712.83303.1709
C41.48372.09662.09251.10731.09602.51482.77652.75233.47702.53523.49022.81112.77371.53682.1323
H52.18652.59732.46271.10731.77182.70152.50143.02843.72152.80393.78313.22662.59192.15583.0419
H62.09502.33982.96101.09601.77182.71553.09822.49483.71573.46964.30363.79143.77512.14722.4338
C73.83854.58884.22702.51482.70152.71551.09751.09611.09542.52422.74203.48182.80211.53662.1677
H84.16504.84734.41282.77652.50143.09821.09751.77721.77422.77783.08473.80012.60672.17713.0795
H94.12104.70494.72212.75233.02842.49481.09611.77721.77493.48583.75584.33353.80642.18462.5151
H104.66175.49684.96773.47703.72153.71571.09541.77421.77492.76872.53283.75723.15962.18222.5225
C112.98873.98322.77362.53522.80393.46962.52422.77783.48582.76871.09561.09461.09831.53652.1544
H123.99545.00793.80473.49023.78314.30362.74203.08473.75582.53281.09561.76901.77522.17932.5269
H132.67853.66942.23962.81113.22663.79143.48183.80014.33353.75721.09461.76901.78542.18142.4687
H143.34194.22622.96712.77372.59193.77512.80212.60673.80643.15961.09831.77521.78542.17823.0703
C152.49383.38632.83301.53682.15582.14721.53662.17712.18462.18221.53652.17932.18142.17821.0963
H162.68533.55273.17092.13233.04192.43382.16773.07952.51512.52252.15442.52692.46873.07031.0963

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 114.324 N1 C4 H6 107.659
N1 C4 C15 111.291 H2 N1 H3 108.565
H2 N1 C4 112.116 H3 N1 C4 111.749
C4 C15 C7 109.821 C4 C15 C11 111.159
C4 C15 H16 106.961 H5 C4 H6 107.057
H5 C4 C15 108.145 H6 C4 C15 108.120
C7 C15 C11 110.443 C7 C15 H16 109.705
H8 C7 H9 108.226 H8 C7 H10 108.011
H8 C7 C15 110.372 H9 C7 H10 108.177
H9 C7 C15 111.050 H10 C7 C15 110.898
C11 C15 H16 108.675 H12 C11 H13 107.741
H12 C11 H14 108.022 H12 C11 C15 110.664
H13 C11 H14 109.016 H13 C11 C15 110.890
H14 C11 C15 110.415
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.714      
2 H 0.285      
3 H 0.284      
4 C -0.218      
5 H 0.172      
6 H 0.209      
7 C -0.590      
8 H 0.197      
9 H 0.199      
10 H 0.205      
11 C -0.590      
12 H 0.203      
13 H 0.213      
14 H 0.189      
15 C -0.264      
16 H 0.220      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.632 -0.480 1.060 1.324
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.603 1.127 -2.530
y 1.127 -32.684 0.991
z -2.530 0.991 -34.667
Traceless
 xyz
x 3.073 1.127 -2.530
y 1.127 -0.049 0.991
z -2.530 0.991 -3.024
Polar
3z2-r2-6.047
x2-y22.081
xy1.127
xz-2.530
yz0.991


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.594 0.003 0.110
y 0.003 6.989 0.166
z 0.110 0.166 6.055


<r2> (average value of r2) Å2
<r2> 149.682
(<r2>)1/2 12.234