return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: QCISD(T)=FULL/aug-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 QCISD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-192.645845
Energy at 298.15K-192.652749
HF Energy-191.937759
Nuclear repulsion energy123.152617
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 QCISD(T)=FULL/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 3790 3676        
2 A 3243 3146        
3 A 3228 3131        
4 A 3145 3051        
5 A 3134 3040        
6 A 3130 3037        
7 A 1494 1449        
8 A 1436 1393        
9 A 1393 1351        
10 A 1296 1257        
11 A 1223 1186        
12 A 1175 1140        
13 A 1169 1134        
14 A 1111 1078        
15 A 1041 1009        
16 A 1024 993        
17 A 974 944        
18 A 926 898        
19 A 820 795        
20 A 801 777        
21 A 736 714        
22 A 400 388        
23 A 396 384        
24 A 306 297        

Unscaled Zero Point Vibrational Energy (zpe) 18694.0 cm-1
Scaled (by 0.9701) Zero Point Vibrational Energy (zpe) 18135.0 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 QCISD(T)=FULL/aug-cc-pVDZ
ABC
0.54543 0.22697 0.19553

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.237 -0.015 0.491
C2 0.917 -0.752 -0.140
C3 0.890 0.784 -0.139
O4 -1.471 -0.113 -0.198
H5 -0.317 -0.022 1.586
H6 1.628 -1.265 0.513
H7 0.702 -1.245 -1.093
H8 1.582 1.320 0.519
H9 0.670 1.270 -1.094
H10 -1.916 0.742 -0.118

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50711.51861.41751.09732.24492.21432.25572.23301.9407
C21.50711.53612.47252.24321.09371.09362.27332.24903.2028
C31.51861.53612.52732.25422.27312.25011.09441.09422.8072
O41.41752.47252.52732.12663.38202.60903.44802.70200.9675
H51.09732.24322.25422.12662.54513.11552.55763.13442.4588
H62.24491.09372.27313.38202.54511.85312.58483.15054.1218
H72.21431.09362.25012.60903.11551.85313.15432.51553.4288
H82.25572.27331.09443.44802.55762.58483.15431.85403.6022
H92.23302.24901.09422.70203.13443.15052.51551.85402.8141
H101.94073.20282.80720.96752.45884.12183.42883.60222.8141

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.859 C1 C2 H6 118.483
C1 C2 H7 115.822 C1 C3 C2 59.124
C1 C3 H8 118.469 C1 C3 H9 116.503
C1 O4 H10 107.411 C2 C1 C3 61.017
C2 C1 O4 115.396 C2 C1 H5 118.074
C2 C3 H8 118.624 C2 C3 H9 116.523
C3 C1 O4 118.765 C3 C1 H5 118.133
C3 C2 H6 118.659 C3 C2 H7 116.663
O4 C1 H5 114.887 H6 C2 H7 115.822
H8 C3 H9 115.796
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability