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

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-213.734067
Energy at 298.15K-213.746692
Nuclear repulsion energy193.288382
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 B3PW91/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3565 3440 0.09      
2 A 3490 3367 1.19      
3 A 3124 3014 31.03      
4 A 3120 3011 28.61      
5 A 3111 3003 58.25      
6 A 3107 2998 8.97      
7 A 3063 2955 37.04      
8 A 3035 2929 27.27      
9 A 3031 2925 15.60      
10 A 3027 2921 30.67      
11 A 2925 2822 79.43      
12 A 1642 1584 23.65      
13 A 1486 1434 13.28      
14 A 1475 1424 1.73      
15 A 1472 1421 5.02      
16 A 1461 1409 1.91      
17 A 1456 1405 1.04      
18 A 1418 1369 7.73      
19 A 1393 1344 2.14      
20 A 1384 1336 9.24      
21 A 1357 1310 0.52      
22 A 1335 1288 0.35      
23 A 1295 1250 7.17      
24 A 1225 1182 0.51      
25 A 1192 1150 1.59      
26 A 1165 1124 3.62      
27 A 1101 1063 15.17      
28 A 1092 1054 1.96      
29 A 962 929 0.45      
30 A 944 911 4.75      
31 A 929 897 47.54      
32 A 918 885 3.75      
33 A 855 825 69.59      
34 A 807 779 2.72      
35 A 484 467 6.28      
36 A 412 398 0.65      
37 A 357 345 0.21      
38 A 275 265 13.42      
39 A 258 249 0.62      
40 A 231 223 9.36      
41 A 213 205 25.91      
42 A 110 106 4.92      

Unscaled Zero Point Vibrational Energy (zpe) 32650.4 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 31507.6 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 B3PW91/cc-pVDZ
ABC
0.24940 0.11553 0.08706

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.007 -0.024 -0.198
H2 -2.807 -0.602 0.065
H3 -2.134 0.846 0.321
C4 -0.776 -0.679 0.239
H5 -0.661 -0.743 1.345
H6 -0.805 -1.720 -0.126
C7 1.726 -0.793 0.023
H8 1.880 -0.819 1.116
H9 1.664 -1.836 -0.329
H10 2.626 -0.343 -0.425
C11 0.589 1.455 0.109
H12 1.488 1.930 -0.315
H13 -0.278 2.051 -0.217
H14 0.664 1.528 1.209
C15 0.471 -0.002 -0.340
H16 0.351 -0.009 -1.439

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.02061.02121.46142.16992.08003.81814.17904.09584.64993.00334.00562.70153.39442.48202.6647
H21.02061.61672.03982.50252.30094.53734.80764.65485.46133.96974.99933.67574.22953.35643.5473
H31.02121.61672.04382.39592.92424.20424.41734.69444.96272.79773.83332.27743.01312.81773.1628
C41.46142.03982.04381.11411.10362.51412.80002.75923.48272.53643.49832.81272.80841.53232.1292
H52.16992.50252.39591.11411.77232.72972.55233.06693.75522.81403.81013.22372.63272.16103.0518
H62.08002.30092.92421.10361.77232.70033.09232.48053.71013.47584.31493.80953.80712.15142.4474
C73.81814.53734.20422.51412.72972.70031.10381.10221.10152.52102.75423.48782.81501.52782.1547
H84.17904.80764.41732.80002.55233.09231.10381.77971.77732.80243.12433.83052.64582.18473.0853
H94.09584.65484.69442.75923.06692.48051.10221.77971.77873.48953.76964.34653.83182.18802.5081
H104.64995.46134.96273.48273.75523.71011.10151.77731.77872.76942.54433.76953.16582.18412.5133
C113.00333.96972.79772.53642.81403.47582.52102.80243.48952.76941.10181.10121.10461.52892.1439
H124.00564.99933.83333.49833.81014.31492.75423.12433.76962.54431.10181.77251.77842.18302.5128
H132.70153.67572.27742.81273.22373.80953.48783.83054.34653.76951.10121.77251.78672.18872.4767
H143.39444.22953.01312.80842.63273.80712.81502.64583.83183.16581.10461.77841.78672.18563.0776
C152.48203.35642.81771.53232.16102.15141.52782.18472.18802.18411.52892.18302.18872.18561.1054
H162.66473.54733.16282.12923.05182.44742.15473.08532.50812.51332.14392.51282.47673.07761.1054

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 114.136 N1 C4 H6 107.556
N1 C4 C15 111.985 H2 N1 H3 104.707
H2 N1 C4 109.252 H3 N1 C4 109.548
C4 C15 C7 110.479 C4 C15 C11 111.904
C4 C15 H16 106.521 H5 C4 H6 106.097
H5 C4 C15 108.448 H6 C4 C15 108.309
C7 C15 C11 111.122 C7 C15 H16 108.761
H8 C7 H9 107.550 H8 C7 H10 107.393
H8 C7 C15 111.203 H9 C7 H10 107.628
H9 C7 C15 111.564 H10 C7 C15 111.297
C11 C15 H16 107.864 H12 C11 H13 107.132
H12 C11 H14 107.420 H12 C11 C15 111.125
H13 C11 H14 108.191 H13 C11 C15 111.613
H14 C11 C15 111.162
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.207      
2 H 0.086      
3 H 0.085      
4 C 0.024      
5 H 0.011      
6 H 0.032      
7 C -0.040      
8 H 0.034      
9 H 0.035      
10 H 0.036      
11 C -0.052      
12 H 0.039      
13 H 0.039      
14 H 0.031      
15 C -0.178      
16 H 0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.323 -0.154 1.066 1.125
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.906 0.617 -3.014
y 0.617 -32.984 0.506
z -3.014 0.506 -35.077
Traceless
 xyz
x 2.124 0.617 -3.014
y 0.617 0.508 0.506
z -3.014 0.506 -2.632
Polar
3z2-r2-5.264
x2-y21.078
xy0.617
xz-3.014
yz0.506


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 150.274
(<r2>)1/2 12.259