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

using model chemistry: B1B95/CEP-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 B1B95/CEP-31G
 hartrees
Energy at 0K-38.985819
Energy at 298.15K-38.998096
Nuclear repulsion energy111.853603
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 B1B95/CEP-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 3742 3583 1.94      
2 A 3609 3455 0.10      
3 A 3151 3017 82.77      
4 A 3149 3015 96.99      
5 A 3145 3012 74.87      
6 A 3138 3005 17.76      
7 A 3105 2974 48.88      
8 A 3086 2955 13.52      
9 A 3050 2920 34.85      
10 A 3047 2917 48.70      
11 A 2958 2832 118.45      
12 A 1663 1593 53.54      
13 A 1521 1456 25.59      
14 A 1510 1446 5.81      
15 A 1509 1444 2.55      
16 A 1500 1436 5.06      
17 A 1494 1431 2.27      
18 A 1426 1366 22.29      
19 A 1416 1356 1.83      
20 A 1409 1350 19.95      
21 A 1373 1315 1.22      
22 A 1332 1275 0.68      
23 A 1310 1254 5.53      
24 A 1221 1169 1.56      
25 A 1204 1153 1.74      
26 A 1168 1118 4.90      
27 A 1132 1084 28.92      
28 A 1076 1030 4.02      
29 A 976 934 0.73      
30 A 948 907 1.04      
31 A 931 892 3.92      
32 A 893 855 8.79      
33 A 805 771 6.48      
34 A 565 541 268.71      
35 A 474 454 23.17      
36 A 398 381 0.12      
37 A 346 331 0.06      
38 A 258 247 9.66      
39 A 254 243 1.33      
40 A 217 207 1.04      
41 A 153 146 44.99      
42 A 100 96 10.15      

Unscaled Zero Point Vibrational Energy (zpe) 32878.7 cm-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 31481.4 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 B1B95/CEP-31G
ABC
0.24615 0.11357 0.08556

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.024 -0.035 -0.148
H2 -2.857 -0.615 -0.131
H3 -2.175 0.894 0.234
C4 -0.770 -0.696 0.246
H5 -0.632 -0.759 1.350
H6 -0.809 -1.734 -0.128
C7 1.752 -0.787 0.023
H8 1.889 -0.803 1.119
H9 1.701 -1.833 -0.325
H10 2.650 -0.326 -0.419
C11 0.579 1.469 0.109
H12 1.481 1.951 -0.303
H13 -0.290 2.060 -0.223
H14 0.643 1.525 1.211
C15 0.475 -0.002 -0.360
H16 0.352 -0.014 -1.457

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01501.01571.47062.16872.08853.85374.18394.14014.69093.01734.03192.72083.37532.50872.7130
H21.01501.69542.12202.67682.33384.61454.91154.72215.52204.02575.04323.70854.31653.39603.5236
H31.01571.69542.12132.52122.98344.27684.49204.77235.01982.81673.84412.26353.04872.86043.1735
C41.47062.12202.12131.11441.10362.53352.80112.77983.50392.55433.51792.83642.80391.54932.1500
H52.16872.67682.52121.11441.77852.72782.53163.06623.75322.82293.81313.24602.61972.17323.0656
H62.08852.33382.98341.10361.77852.73393.11412.51963.74543.49804.34173.83023.81042.16842.4641
C73.85374.61454.27682.53352.72782.73391.10451.10341.10252.54392.77093.51262.82611.54702.1789
H84.18394.91154.49202.80112.53163.11411.10451.78401.78142.81003.12613.84022.64232.19733.1015
H94.14014.72214.77232.77983.06622.51961.10341.78401.78303.51393.79034.37413.84142.20382.5316
H104.69095.52205.01983.50393.75323.74541.10251.78141.78302.79072.56223.79193.18002.19942.5404
C113.01734.02572.81672.55432.82293.49802.54392.81003.51392.79071.10271.10261.10521.54692.1677
H124.03195.04323.84413.51793.81314.34172.77093.12613.79032.56221.10271.77671.78182.19742.5428
H132.72083.70852.26352.83643.24603.83023.51263.84024.37413.79191.10261.77671.79202.20392.4973
H143.37534.31653.04872.80392.61973.81042.82612.64233.84143.18001.10521.78181.79202.19723.0931
C152.50873.39602.86041.54932.17322.16841.54702.19732.20382.19941.54692.19742.20392.19721.1034
H162.71303.52363.17352.15003.06562.46412.17893.10152.53162.54042.16772.54282.49733.09311.1034

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 113.340 N1 C4 H6 107.600
N1 C4 C15 112.322 H2 N1 H3 113.214
H2 N1 C4 116.030 H3 N1 C4 115.924
C4 C15 C7 109.818 C4 C15 C11 111.172
C4 C15 H16 107.090 H5 C4 H6 106.614
H5 C4 C15 108.232 H6 C4 C15 108.479
C7 C15 C11 110.618 C7 C15 H16 109.458
H8 C7 H9 107.807 H8 C7 H10 107.645
H8 C7 C15 110.834 H9 C7 H10 107.866
H9 C7 C15 111.409 H10 C7 C15 111.118
C11 C15 H16 108.599 H12 C11 H13 107.346
H12 C11 H14 107.611 H12 C11 C15 110.949
H13 C11 H14 108.519 H13 C11 C15 111.471
H14 C11 C15 110.789
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.506      
2 H 0.258      
3 H 0.248      
4 C -0.343      
5 H 0.114      
6 H 0.139      
7 C -0.492      
8 H 0.124      
9 H 0.147      
10 H 0.154      
11 C -0.521      
12 H 0.155      
13 H 0.154      
14 H 0.125      
15 C 0.104      
16 H 0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.395 -0.202 1.033 1.125
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.878 0.653 -2.540
y 0.653 -32.260 0.708
z -2.540 0.708 -35.011
Traceless
 xyz
x 2.758 0.653 -2.540
y 0.653 0.684 0.708
z -2.540 0.708 -3.442
Polar
3z2-r2-6.883
x2-y21.382
xy0.653
xz-2.540
yz0.708


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.923 -0.038 0.188
y -0.038 7.328 0.023
z 0.188 0.023 6.171


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000