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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: B3LYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-173.314127
Energy at 298.15K-173.322550
Nuclear repulsion energy125.285905
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 B3LYP/cc-pVTZ
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 3484 3368 1.04      
2 A 3223 3115 18.37      
3 A 3135 3030 6.78      
4 A 3062 2960 52.18      
5 A 1659 1604 13.76      
6 A 1503 1453 14.55      
7 A 1410 1363 22.46      
8 A 1240 1199 1.80      
9 A 1175 1136 5.51      
10 A 1052 1017 16.47      
11 A 1010 976 2.84      
12 A 842 814 75.42      
13 A 808 781 71.49      
14 A 771 745 4.04      
15 A 412 398 5.57      
16 A 3559 3440 0.60      
17 A 3210 3103 0.16      
18 A 3130 3026 23.41      
19 A 1461 1412 2.19      
20 A 1269 1226 1.25      
21 A 1200 1160 0.20      
22 A 1136 1098 0.56      
23 A 1077 1041 1.64      
24 A 895 865 7.40      
25 A 844 816 5.28      
26 A 398 385 5.11      
27 A 266 257 30.39      

Unscaled Zero Point Vibrational Energy (zpe) 21614.8 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 20892.9 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 B3LYP/cc-pVTZ
ABC
0.54871 0.22402 0.19322

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.526 0.000
H2 -0.414 1.532 0.000
N3 1.435 0.381 0.000
C4 -0.791 -0.505 0.754
C5 -0.791 -0.505 -0.754
H6 1.843 0.820 0.816
H7 1.843 0.820 -0.816
H8 -1.686 -0.189 1.271
H9 -1.686 -0.189 -1.271
H10 -0.224 -1.281 1.246
H11 -0.224 -1.281 -1.246

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.08811.44181.50191.50192.03732.03732.22932.22932.20642.2064
H21.08812.17792.20412.20412.50392.50392.48912.48913.08273.0827
N31.44182.17792.51112.51111.01311.01313.41753.41752.65812.6581
C41.50192.20412.51111.50722.94953.34071.08082.23581.08042.2190
C51.50192.20412.51111.50723.34072.94952.23581.08082.21901.0804
H62.03732.50391.01312.94953.34071.63253.69904.22282.97893.5976
H72.03732.50391.01313.34072.94951.63254.22283.69903.59762.9789
H82.22932.48913.41751.08082.23583.69904.22282.54171.82503.1090
H92.22932.48913.41752.23581.08084.22283.69902.54173.10901.8250
H102.20643.08272.65811.08042.21902.97893.59761.82503.10902.4924
H112.20643.08272.65812.21901.08043.59762.97893.10901.82502.4924

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.965 C1 N3 H7 110.965
C1 C4 C5 59.884 C1 C4 H8 118.437
C1 C4 H10 116.442 C1 C5 C4 59.884
C1 C5 H9 118.437 C1 C5 H11 116.442
H2 C1 N3 118.154 H2 C1 C4 115.711
H2 C1 C5 115.711 N3 C1 C4 117.072
N3 C1 C5 117.072 C4 C1 C5 60.232
C4 C5 H9 118.592 C4 C5 H11 117.126
C5 C4 H8 118.592 C5 C4 H10 117.126
H6 N3 H7 107.356 H8 C4 H10 115.231
H9 C5 H11 115.231
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.003     0.250
2 H 0.081     0.017
3 N -0.318     -0.788
4 C -0.219     -0.302
5 C -0.219     -0.302
6 H 0.131     0.305
7 H 0.131     0.305
8 H 0.103     0.116
9 H 0.103     0.116
10 H 0.102     0.142
11 H 0.102     0.142


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.050 1.239 0.000 1.240
CHELPG        
AIM        
ESP 0.053 1.223 0.000 1.225


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.113 1.668 0.000
y 1.668 -25.615 0.000
z 0.000 0.000 -25.027
Traceless
 xyz
x 0.208 1.668 0.000
y 1.668 -0.545 0.000
z 0.000 0.000 0.337
Polar
3z2-r20.674
x2-y20.502
xy1.668
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.787 0.475 0.000
y 0.475 5.953 0.000
z 0.000 0.000 6.298


<r2> (average value of r2) Å2
<r2> 77.703
(<r2>)1/2 8.815