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All results from a given calculation for C3H7N (Cyclopropylamine)

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-173.193487
Energy at 298.15K-173.201920
Nuclear repulsion energy124.997337
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
4/u)
Dep P Dep U
1 A 3478 3356 2.22      
2 A 3247 3134 13.50      
3 A 3145 3035 5.17      
4 A 3062 2955 56.42      
5 A 1640 1582 10.41      
6 A 1495 1442 22.93      
7 A 1397 1348 13.89      
8 A 1244 1201 0.14      
9 A 1177 1135 8.10      
10 A 1053 1016 8.65      
11 A 1015 980 10.86      
12 A 867 837 104.80      
13 A 828 799 26.14      
14 A 769 742 3.10      
15 A 407 393 5.06      
16 A 3554 3430 0.28      
17 A 3235 3122 0.32      
18 A 3139 3029 18.01      
19 A 1417 1368 2.92      
20 A 1273 1229 0.77      
21 A 1181 1139 0.11      
22 A 1114 1075 0.39      
23 A 1052 1015 0.89      
24 A 912 880 11.04      
25 A 833 804 1.66      
26 A 395 381 8.06      
27 A 283 273 32.28      

Unscaled Zero Point Vibrational Energy (zpe) 21605.0 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 20848.8 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
0.54453 0.22409 0.19354

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.529 0.000
H2 -0.429 1.543 0.000
N3 1.431 0.380 0.000
C4 -0.787 -0.509 0.754
C5 -0.787 -0.509 -0.754
H6 1.828 0.852 0.815
H7 1.828 0.852 -0.815
H8 -1.694 -0.197 1.278
H9 -1.694 -0.197 -1.278
H10 -0.205 -1.288 1.250
H11 -0.205 -1.288 -1.250

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.10111.43921.50531.50532.02682.02682.24242.24242.21472.2147
H21.10112.19452.21522.21522.49702.49702.50192.50193.10263.1026
N31.43922.19452.50622.50621.02171.02173.42513.42512.64922.6492
C41.50532.21522.50621.50782.94853.33921.09222.24631.09192.2273
C51.50532.21522.50621.50783.33922.94852.24631.09222.22731.0919
H62.02682.49701.02172.94853.33921.62953.70324.22822.98273.6014
H72.02682.49701.02173.33922.94851.62954.22823.70323.60142.9827
H82.24242.50193.42511.09222.24633.70324.22822.55541.84613.1298
H92.24242.50193.42512.24631.09224.22823.70322.55543.12981.8461
H102.21473.10262.64921.09192.22732.98273.60141.84613.12982.4995
H112.21473.10262.64922.22731.09193.60142.98273.12981.84612.4995

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.734 C1 N3 H7 109.734
C1 C4 C5 59.945 C1 C4 H8 118.514
C1 C4 H10 116.109 C1 C5 C4 59.945
C1 C5 H9 118.514 C1 C5 H11 116.109
H2 C1 N3 118.907 H2 C1 C4 115.536
H2 C1 C5 115.536 N3 C1 C4 116.658
N3 C1 C5 116.658 C4 C1 C5 60.110
C4 C5 H9 118.659 C4 C5 H11 117.009
C5 C4 H8 118.659 C5 C4 H10 117.009
H6 N3 H7 105.782 H8 C4 H10 115.390
H9 C5 H11 115.390
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.098      
2 H 0.011      
3 N -0.180      
4 C -0.046      
5 C -0.046      
6 H 0.091      
7 H 0.091      
8 H 0.042      
9 H 0.042      
10 H 0.046      
11 H 0.046      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.138 1.300 0.000 1.307
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.482 1.736 0.000
y 1.736 -24.927 0.000
z 0.000 0.000 -24.690
Traceless
 xyz
x 0.326 1.736 0.000
y 1.736 -0.341 0.000
z 0.000 0.000 0.014
Polar
3z2-r20.029
x2-y20.445
xy1.736
xz0.000
yz0.000


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> 77.455
(<r2>)1/2 8.801