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All results from a given calculation for C5H10 (Cyclopropane, 1,1-dimethyl-)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-196.538752
Energy at 298.15K-196.549520
HF Energy-196.538752
Nuclear repulsion energy185.109166
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 wB97X-D/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 A1 3151 3015 10.37      
2 A1 3116 2980 40.75      
3 A1 3036 2904 39.23      
4 A1 1530 1463 1.70      
5 A1 1502 1436 6.62      
6 A1 1427 1365 0.51      
7 A1 1366 1307 1.77      
8 A1 1090 1042 0.22      
9 A1 1044 999 8.94      
10 A1 957 916 14.60      
11 A1 698 668 2.07      
12 A1 358 342 0.04      
13 A2 3225 3085 0.00      
14 A2 3099 2964 0.00      
15 A2 1487 1423 0.00      
16 A2 1195 1144 0.00      
17 A2 1069 1022 0.00      
18 A2 904 865 0.00      
19 A2 343 328 0.00      
20 A2 185 177 0.00      
21 B1 3145 3009 25.03      
22 B1 3101 2966 59.82      
23 B1 1508 1442 7.06      
24 B1 1479 1415 6.89      
25 B1 1169 1118 4.96      
26 B1 1079 1032 0.46      
27 B1 867 829 7.07      
28 B1 406 389 0.95      
29 B1 220 211 0.01      
30 B2 3239 3098 24.44      
31 B2 3113 2978 16.24      
32 B2 3033 2901 35.66      
33 B2 1487 1422 4.62      
34 B2 1420 1358 11.06      
35 B2 1329 1272 0.32      
36 B2 976 934 0.45      
37 B2 957 915 0.17      
38 B2 805 770 0.00      
39 B2 365 349 0.94      

Unscaled Zero Point Vibrational Energy (zpe) 30238.3 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 28925.9 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 wB97X-D/aug-cc-pVTZ
ABC
0.20692 0.17455 0.12796

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.150
C2 0.753 0.000 -1.149
C3 -0.753 0.000 -1.149
C4 0.000 1.270 0.967
C5 0.000 -1.270 0.967
H6 1.258 0.909 -1.447
H7 1.258 -0.909 -1.447
H8 -1.258 -0.909 -1.447
H9 -1.258 0.909 -1.447
H10 -0.883 1.319 1.608
H11 -0.883 -1.319 1.608
H12 0.883 -1.319 1.608
H13 0.883 1.319 1.608
H14 0.000 2.153 0.328
H15 0.000 -2.153 0.328

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.50171.50171.50981.50982.22682.22682.22682.22682.15512.15512.15512.15512.16082.1608
C21.50171.50652.58012.58011.08141.08142.22702.22703.46673.46673.05913.05912.71792.7179
C31.50171.50652.58012.58012.22702.22701.08141.08143.05913.05913.46673.46672.71792.7179
C41.50982.58012.58012.53922.74583.48653.48652.74581.09212.80872.80871.09211.09063.4822
C51.50982.58012.58012.53923.48652.74582.74583.48652.80871.09211.09212.80873.48221.0906
H62.22681.08142.22702.74583.48651.81783.10372.51573.75294.34493.79963.10532.50643.7565
H72.22681.08142.22703.48652.74581.81782.51573.10374.34493.75293.10533.79963.75652.5064
H82.22682.22701.08143.48652.74583.10372.51571.81783.79963.10533.75294.34493.75652.5064
H92.22682.22701.08142.74583.48652.51573.10371.81783.10533.79964.34493.75292.50643.7565
H102.15513.46673.05911.09212.80873.75294.34493.79963.10532.63713.17351.76541.76503.8043
H112.15513.46673.05912.80871.09214.34493.75293.10533.79962.63711.76543.17353.80431.7650
H122.15513.05913.46672.80871.09213.79963.10533.75294.34493.17351.76542.63713.80431.7650
H132.15513.05913.46671.09212.80873.10533.79964.34493.75291.76543.17352.63711.76503.8043
H142.16082.71792.71791.09063.48222.50643.75653.75652.50641.76503.80433.80431.76504.3069
H152.16082.71792.71793.48221.09063.75652.50642.50643.75653.80431.76501.76503.80434.3069

picture of Cyclopropane, 1,1-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.893 C1 C2 H6 118.189
C1 C2 H7 118.189 C1 C3 C2 59.893
C1 C3 H8 118.189 C1 C3 H9 118.189
C1 C4 H10 110.821 C1 C4 H13 110.821
C1 C4 H14 111.376 C1 C5 H11 110.821
C1 C5 H12 110.821 C1 C5 H15 111.376
C2 C1 C3 60.214 C2 C1 C4 117.914
C2 C1 C5 117.914 C2 C3 H8 117.813
C2 C3 H9 117.813 C3 C1 C4 117.914
C3 C1 C5 117.914 C3 C2 H6 117.813
C3 C2 H7 117.813 C4 C1 C5 114.475
H6 C2 H7 114.381 H8 C3 H9 114.381
H10 C4 H13 107.848 H10 C4 H14 107.916
H11 C5 H12 107.848 H11 C5 H15 107.916
H12 C5 H15 107.916 H13 C4 H14 107.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.357      
2 C -0.969      
3 C -0.969      
4 C -1.067      
5 C -1.067      
6 H 0.273      
7 H 0.273      
8 H 0.273      
9 H 0.273      
10 H 0.255      
11 H 0.255      
12 H 0.255      
13 H 0.255      
14 H 0.303      
15 H 0.303      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.536 0.000 0.000
y 0.000 -32.389 0.000
z 0.000 0.000 -34.217
Traceless
 xyz
x -0.234 0.000 0.000
y 0.000 1.488 0.000
z 0.000 0.000 -1.254
Polar
3z2-r2-2.508
x2-y2-1.148
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.529 0.000 0.000
y 0.000 8.869 0.000
z 0.000 0.000 9.526


<r2> (average value of r2) Å2
<r2> 122.061
(<r2>)1/2 11.048