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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: CCSD(T)/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD(T)/6-31G(2df,p)
 hartrees
Energy at 0K-192.695606
Energy at 298.15K-192.702582
HF Energy-191.932941
Nuclear repulsion energy124.295772
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 CCSD(T)/6-31G(2df,p)
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 3857 3857        
2 A 3280 3280        
3 A 3265 3265        
4 A 3182 3182        
5 A 3172 3172        
6 A 3151 3151        
7 A 1521 1521        
8 A 1462 1462        
9 A 1434 1434        
10 A 1326 1326        
11 A 1248 1248        
12 A 1203 1203        
13 A 1201 1201        
14 A 1140 1140        
15 A 1076 1076        
16 A 1060 1060        
17 A 1004 1004        
18 A 946 946        
19 A 842 842        
20 A 824 824        
21 A 760 760        
22 A 404 404        
23 A 399 399        
24 A 325 325        

Unscaled Zero Point Vibrational Energy (zpe) 19040.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19040.8 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 CCSD(T)/6-31G(2df,p)
ABC
0.55630 0.23108 0.19907

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.240 -0.015 0.485
C2 0.910 -0.744 -0.137
C3 0.883 0.776 -0.137
O4 -1.457 -0.113 -0.198
H5 -0.315 -0.019 1.571
H6 1.614 -1.252 0.510
H7 0.699 -1.236 -1.079
H8 1.568 1.308 0.513
H9 0.666 1.259 -1.083
H10 -1.897 0.737 -0.110

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49691.50811.39961.08852.22892.19562.24022.21421.9144
C21.49691.52052.45042.22371.08331.08332.25102.22853.1734
C31.50811.52052.50432.23342.25102.22941.08391.08392.7803
O41.39962.45042.50432.10783.35152.58633.41702.67800.9607
H51.08852.22372.23342.10782.52343.08772.53523.10512.4287
H62.22891.08332.25103.35152.52341.83402.56023.12134.0825
H72.19561.08332.22942.58633.08771.83403.12442.49523.4018
H82.24022.25101.08393.41702.53522.56023.12441.83433.5663
H92.21422.22851.08392.67803.10513.12132.49521.83432.7904
H101.91443.17342.78030.96072.42874.08253.40183.56632.7904

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.969 C1 C2 H6 118.628
C1 C2 H7 115.706 C1 C3 C2 59.238
C1 C3 H8 118.683 C1 C3 H9 116.392
C1 O4 H10 106.935 C2 C1 C3 60.793
C2 C1 O4 115.519 C2 C1 H5 117.789
C2 C3 H8 118.648 C2 C3 H9 116.667
C3 C1 O4 118.867 C3 C1 H5 117.754
C3 C2 H6 118.690 C3 C2 H7 116.791
O4 C1 H5 115.244 H6 C2 H7 115.666
H8 C3 H9 115.592
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability