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All results from a given calculation for C3H7 (n-Propyl radical)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-118.521132
Energy at 298.15K-118.527465
HF Energy-118.521132
Nuclear repulsion energy75.950355
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 B3LYPultrafine/aug-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 3233 3128 13.93      
2 A 3135 3033 15.41      
3 A 3089 2989 30.33      
4 A 3083 2983 35.44      
5 A 3025 2927 28.18      
6 A 2999 2902 21.00      
7 A 2920 2825 30.25      
8 A 1504 1455 3.98      
9 A 1498 1450 6.56      
10 A 1468 1420 2.99      
11 A 1464 1417 1.39      
12 A 1411 1365 1.92      
13 A 1364 1320 2.76      
14 A 1269 1228 0.11      
15 A 1172 1134 0.15      
16 A 1083 1047 0.21      
17 A 1052 1018 1.05      
18 A 925 895 1.25      
19 A 878 849 0.14      
20 A 758 733 0.84      
21 A 494 478 49.90      
22 A 374 362 1.90      
23 A 243 235 0.03      
24 A 96 93 0.52      

Unscaled Zero Point Vibrational Energy (zpe) 19268.3 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 18642.1 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 B3LYPultrafine/aug-cc-pVTZ
ABC
1.10764 0.29949 0.25944

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.301 -0.294 -0.032
C2 0.080 0.554 0.055
C3 -1.225 -0.243 -0.041
H4 -2.094 0.410 0.048
H5 -1.292 -0.767 -0.995
H6 -1.287 -0.990 0.754
H7 0.086 1.107 1.006
H8 0.109 1.320 -0.724
H9 2.251 0.127 -0.331
H10 1.295 -1.308 0.345

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48932.52703.46862.80662.79242.12462.12211.08131.0822
C21.48931.53212.17882.17462.17611.09971.09352.24672.2420
C32.52701.53211.09081.09051.09142.15372.16623.50832.7628
H43.46862.17881.09081.76521.76302.48162.50634.37133.8112
H52.80662.17461.09051.76521.76243.06822.52823.71412.9631
H62.79242.17611.09141.76301.76242.51863.07673.86522.6327
H72.12461.09972.15372.48163.06822.51861.74342.72672.7800
H82.12211.09352.16622.50632.52823.07671.74342.48283.0748
H91.08132.24673.50834.37133.71413.86522.72672.48281.8525
H101.08222.24202.76283.81122.96312.63272.78003.07481.8525

picture of n-Propyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 113.513 C1 C2 H7 109.379
C1 C2 H8 109.540 C2 C1 H9 121.033
C2 C1 H10 120.534 C2 C3 H4 111.223
C2 C3 H5 110.906 C2 C3 H6 110.973
C3 C2 H7 108.723 C3 C2 H8 110.060
H4 C3 H5 108.048 H4 C3 H6 107.790
H5 C3 H6 107.754 H7 C2 H8 105.294
H9 C1 H10 117.802
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.889      
2 C 0.009      
3 C -0.660      
4 H 0.182      
5 H 0.202      
6 H 0.194      
7 H 0.172      
8 H 0.177      
9 H 0.269      
10 H 0.345      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.218 0.256 0.105 0.352
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.616 0.150 -0.096
y 0.150 -20.945 -0.427
z -0.096 -0.427 -21.909
Traceless
 xyz
x -0.189 0.150 -0.096
y 0.150 0.817 -0.427
z -0.096 -0.427 -0.628
Polar
3z2-r2-1.256
x2-y2-0.671
xy0.150
xz-0.096
yz-0.427


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.808 -0.134 -0.045
y -0.134 5.995 0.069
z -0.045 0.069 5.535


<r2> (average value of r2) Å2
<r2> 59.570
(<r2>)1/2 7.718