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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B2PLYP=FULL/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULL/3-21G
 hartrees
Energy at 0K-191.755177
Energy at 298.15K-191.762135
HF Energy-191.623647
Nuclear repulsion energy122.908579
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 B2PLYP=FULL/3-21G
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 3482 3315 0.54      
2 A 3301 3143 8.56      
3 A 3284 3126 1.98      
4 A 3203 3049 3.92      
5 A 3193 3040 8.57      
6 A 3165 3013 35.48      
7 A 1538 1464 6.16      
8 A 1516 1443 4.96      
9 A 1451 1381 2.93      
10 A 1318 1254 60.75      
11 A 1227 1169 0.37      
12 A 1194 1137 4.91      
13 A 1182 1125 58.43      
14 A 1172 1116 0.94      
15 A 1119 1065 4.29      
16 A 1092 1040 28.99      
17 A 963 917 11.18      
18 A 917 873 22.72      
19 A 841 801 9.95      
20 A 816 777 3.48      
21 A 763 727 5.73      
22 A 396 377 25.44      
23 A 375 357 12.87      
24 A 341 325 121.85      

Unscaled Zero Point Vibrational Energy (zpe) 18924.6 cm-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 18016.2 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 B2PLYP=FULL/3-21G
ABC
0.54699 0.22498 0.19440

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.229 -0.003 0.499
C2 0.909 -0.757 -0.137
C3 0.906 0.777 -0.149
O4 -1.479 -0.111 -0.200
H5 -0.282 0.005 1.583
H6 1.613 -1.272 0.501
H7 0.663 -1.242 -1.071
H8 1.603 1.300 0.492
H9 0.683 1.247 -1.097
H10 -1.956 0.754 -0.093

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50631.52231.43641.08562.23742.19002.24832.22261.9757
C21.50631.53452.47482.22651.08071.08072.26032.23353.2390
C31.52231.53452.54622.23792.26322.23321.08121.08132.8627
O41.43642.47482.54622.15123.37672.57413.46002.70620.9934
H51.08562.22652.23792.15122.52843.08082.53433.10752.4844
H62.23741.08072.26323.37672.52841.83692.57223.12464.1466
H72.19001.08072.23322.57413.08081.83693.12852.48903.4347
H82.24832.26031.08123.46002.53432.57223.12851.83663.6478
H92.22262.23351.08132.70623.10753.12462.48901.83662.8660
H101.97573.23902.86270.99342.48444.14663.43473.64782.8660

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.073 C1 C2 H6 118.814
C1 C2 H7 114.680 C1 C3 C2 59.045
C1 C3 H8 118.454 C1 C3 H9 116.200
C1 O4 H10 107.399 C2 C1 C3 60.882
C2 C1 O4 114.472 C2 C1 H5 117.495
C2 C3 H8 118.537 C2 C3 H9 116.188
C3 C1 O4 118.738 C3 C1 H5 117.240
C3 C2 H6 118.831 C3 C2 H7 116.202
O4 C1 H5 116.387 H6 C2 H7 116.395
H8 C3 H9 116.269
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability