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

using model chemistry: BLYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-118.397501
Energy at 298.15K 
HF Energy-118.397501
Nuclear repulsion energy75.093600
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 BLYP/aug-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 3169 3163 16.51      
2 A 3064 3058 18.01      
3 A 3025 3020 32.45      
4 A 3019 3013 36.65      
5 A 2956 2950 30.48      
6 A 2917 2912 26.13      
7 A 2844 2838 34.66      
8 A 1440 1437 2.76      
9 A 1432 1429 5.82      
10 A 1418 1415 1.74      
11 A 1397 1394 3.11      
12 A 1349 1346 1.66      
13 A 1301 1298 4.04      
14 A 1211 1209 0.08      
15 A 1128 1126 0.11      
16 A 1054 1052 0.25      
17 A 1004 1002 0.93      
18 A 894 893 0.96      
19 A 851 849 0.12      
20 A 729 728 0.50      
21 A 496 495 49.57      
22 A 367 366 1.17      
23 A 230 230 0.04      
24 A 46 46 0.82      

Unscaled Zero Point Vibrational Energy (zpe) 18671.0 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 18635.5 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 BLYP/aug-cc-pVDZ
ABC
1.08488 0.29333 0.25374

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.315 -0.297 -0.019
C2 0.083 0.555 0.034
C3 -1.239 -0.243 -0.026
H4 -2.113 0.432 0.017
H5 -1.305 -0.829 -0.962
H6 -1.313 -0.950 0.822
H7 0.088 1.172 0.966
H8 0.111 1.302 -0.789
H9 2.300 0.149 -0.201
H10 1.274 -1.369 0.207

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49822.55473.50542.83462.83562.15252.14451.09661.0970
C21.49821.54552.20042.19822.19861.11751.11172.26612.2694
C32.55471.54551.10551.10611.10652.17842.18823.56532.7640
H43.50542.20041.10551.78911.78872.50862.52004.42833.8416
H52.83462.19821.10611.78911.78813.10752.56333.81182.8825
H62.83562.19861.10651.78871.78812.54653.11283.91292.6922
H72.15251.11752.17842.50863.10752.54651.75922.70272.9058
H82.14451.11172.18822.52002.56333.11281.75922.54373.0791
H91.09662.26613.56534.42833.81183.91292.70272.54371.8775
H101.09702.26942.76403.84162.88252.69222.90583.07911.8775

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 114.132 C1 C2 H7 109.900
C1 C2 H8 109.613 C2 C1 H9 120.908
C2 C1 H10 121.180 C2 C3 H4 111.118
C2 C3 H5 110.914 C2 C3 H6 110.920
C3 C2 H7 108.713 C3 C2 H8 109.801
H4 C3 H5 107.994 H4 C3 H6 107.924
H5 C3 H6 107.834 H7 C2 H8 104.211
H9 C1 H10 117.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.857      
2 C 1.123      
3 C 0.984      
4 H -0.365      
5 H -0.312      
6 H -0.317      
7 H -0.400      
8 H -0.422      
9 H -0.574      
10 H -0.574      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.247 0.275 0.080 0.378
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.064 0.188 -0.081
y 0.188 -21.299 -0.354
z -0.081 -0.354 -22.321
Traceless
 xyz
x -0.255 0.188 -0.081
y 0.188 0.894 -0.354
z -0.081 -0.354 -0.639
Polar
3z2-r2-1.279
x2-y2-0.766
xy0.188
xz-0.081
yz-0.354


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.284 -0.198 -0.045
y -0.198 6.371 0.081
z -0.045 0.081 5.861


<r2> (average value of r2) Å2
<r2> 60.854
(<r2>)1/2 7.801