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

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-213.515521
Energy at 298.15K-213.528271
HF Energy-213.287921
Nuclear repulsion energy193.511746
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 B2PLYP/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 3588 3406 0.17      
2 A 3502 3324 1.33      
3 A 3154 2993 34.67      
4 A 3148 2988 39.66      
5 A 3141 2981 66.71      
6 A 3135 2976 10.08      
7 A 3103 2945 35.31      
8 A 3077 2921 21.77      
9 A 3069 2913 16.38      
10 A 3065 2909 25.65      
11 A 2975 2824 72.58      
12 A 1718 1631 30.15      
13 A 1567 1487 12.18      
14 A 1555 1476 2.10      
15 A 1553 1474 2.28      
16 A 1544 1466 2.05      
17 A 1538 1460 1.07      
18 A 1472 1397 10.94      
19 A 1456 1382 0.63      
20 A 1446 1373 6.54      
21 A 1411 1339 1.79      
22 A 1380 1310 0.03      
23 A 1343 1275 7.86      
24 A 1261 1197 0.19      
25 A 1224 1162 2.57      
26 A 1201 1140 5.78      
27 A 1112 1055 1.77      
28 A 1102 1046 11.72      
29 A 991 941 0.22      
30 A 963 914 25.99      
31 A 955 907 27.61      
32 A 948 900 12.06      
33 A 879 835 82.72      
34 A 814 772 2.60      
35 A 489 465 7.25      
36 A 423 401 0.60      
37 A 367 349 0.88      
38 A 290 275 23.94      
39 A 270 257 4.97      
40 A 241 229 18.14      
41 A 225 213 14.22      
42 A 120 114 4.86      

Unscaled Zero Point Vibrational Energy (zpe) 33406.4 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 31709.4 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 B2PLYP/6-31G*
ABC
0.25008 0.11562 0.08712

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.045 -0.012 -0.198
H2 -2.839 -0.510 0.202
H3 -2.086 0.923 0.198
C4 -0.792 -0.663 0.235
H5 -0.684 -0.700 1.329
H6 -0.833 -1.694 -0.126
C7 1.705 -0.831 0.025
H8 1.832 -0.853 1.111
H9 1.606 -1.861 -0.329
H10 2.608 -0.404 -0.417
C11 0.655 1.452 0.117
H12 1.564 1.877 -0.315
H13 -0.176 2.090 -0.184
H14 0.749 1.486 1.207
C15 0.467 -0.002 -0.352
H16 0.365 -0.007 -1.441

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01901.01611.47702.15842.07513.84514.17734.09534.67453.08754.07502.81273.46742.51672.7119
H21.01901.61862.05292.43942.35314.55904.77084.67685.48304.00815.03493.74154.22683.39043.6360
H31.01611.61862.04712.42462.91994.18074.39704.65444.91632.79263.80722.27043.06102.77013.0917
C41.47702.05292.04711.10011.09332.51182.77262.74013.47172.56593.50802.85262.81751.53882.1404
H52.15842.43942.42461.10011.76882.72532.53023.05753.73862.81023.79473.21502.61702.15413.0428
H62.07512.35312.91991.09331.76882.68463.05542.45313.68573.48894.30493.84163.79372.14592.4520
C73.84514.55904.18072.51182.72532.68461.09281.09391.09232.51522.73313.48152.77161.53752.1507
H84.17734.77084.39702.77262.53023.05541.09281.77251.77142.77243.09113.79112.57952.17403.0623
H94.09534.67684.65442.74013.05752.45311.09391.77251.77013.47643.73844.33783.78192.18132.4931
H104.67455.48304.91633.47173.73863.68571.09231.77141.77012.74702.51073.74573.10942.17942.4970
C113.08754.00812.79262.56592.81023.48892.51522.77243.47642.74701.09231.09041.09451.53912.1541
H124.07505.03493.80723.50803.79474.30492.73313.09113.73842.51071.09231.75851.77002.17562.5006
H132.81273.74152.27042.85263.21503.84163.48153.79114.33783.74571.09041.75851.77642.19512.5044
H143.46744.22683.06102.81752.61703.79372.77162.57953.78193.10941.09451.77001.77642.17313.0639
C152.51673.39042.77011.53882.15412.14591.53752.17402.18132.17941.53912.17562.19512.17311.0940
H162.71193.63603.09172.14043.04282.45202.15073.06232.49312.49702.15412.50062.50443.06391.0940

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 112.946 N1 C4 H6 106.718
N1 C4 C15 113.106 H2 N1 H3 105.375
H2 N1 C4 109.287 H3 N1 C4 108.988
C4 C15 C7 109.468 C4 C15 C11 112.948
C4 C15 H16 107.569 H5 C4 H6 107.493
H5 C4 C15 108.283 H6 C4 C15 108.035
C7 C15 C11 109.678 C7 C15 H16 108.451
H8 C7 H9 108.306 H8 C7 H10 108.325
H8 C7 C15 110.339 H9 C7 H10 108.128
H9 C7 C15 110.853 H10 C7 C15 110.799
C11 C15 H16 108.609 H12 C11 H13 107.340
H12 C11 H14 108.080 H12 C11 C15 110.386
H13 C11 H14 108.786 H13 C11 C15 112.061
H14 C11 C15 110.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.774      
2 H 0.312      
3 H 0.311      
4 C -0.130      
5 H 0.117      
6 H 0.145      
7 C -0.464      
8 H 0.144      
9 H 0.148      
10 H 0.151      
11 C -0.473      
12 H 0.152      
13 H 0.158      
14 H 0.140      
15 C -0.090      
16 H 0.152      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.135 0.003 -0.015
y 0.003 7.489 0.041
z -0.015 0.041 6.477


<r2> (average value of r2) Å2
<r2> 150.197
(<r2>)1/2 12.255