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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: HSEh1PBE/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 HSEh1PBE/3-21G
 hartrees
Energy at 0K-191.826314
Energy at 298.15K-191.833273
HF Energy-191.826314
Nuclear repulsion energy123.415035
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 HSEh1PBE/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 3523 3394 0.96      
2 A 3300 3179 6.13      
3 A 3281 3161 1.77      
4 A 3198 3081 3.26      
5 A 3188 3071 7.67      
6 A 3153 3037 35.70      
7 A 1518 1462 9.53      
8 A 1488 1433 8.47      
9 A 1447 1393 1.96      
10 A 1310 1262 60.37      
11 A 1214 1169 0.51      
12 A 1202 1158 65.02      
13 A 1192 1148 6.73      
14 A 1156 1114 0.49      
15 A 1100 1059 6.40      
16 A 1071 1032 40.81      
17 A 985 949 10.70      
18 A 926 892 24.34      
19 A 844 813 9.26      
20 A 818 788 4.34      
21 A 773 745 4.58      
22 A 397 382 25.27      
23 A 375 361 13.39      
24 A 338 326 127.23      

Unscaled Zero Point Vibrational Energy (zpe) 18897.5 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 18204.0 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 HSEh1PBE/3-21G
ABC
0.55197 0.22709 0.19634

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.231 -0.003 0.495
C2 0.905 -0.753 -0.136
C3 0.902 0.772 -0.148
O4 -1.471 -0.111 -0.198
H5 -0.279 0.004 1.582
H6 1.608 -1.270 0.505
H7 0.658 -1.237 -1.073
H8 1.599 1.296 0.496
H9 0.680 1.241 -1.099
H10 -1.949 0.751 -0.092

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50031.51551.42441.08842.23322.18412.24372.21741.9659
C21.50031.52512.46172.21921.08281.08292.25332.22553.2263
C31.51551.52512.53242.23052.25702.22541.08341.08352.8517
O41.42442.46172.53242.14573.36392.56203.44732.69570.9916
H51.08842.21922.23052.14572.51823.07642.52443.10432.4803
H62.23321.08282.25703.36392.51821.84192.56563.12044.1344
H72.18411.08292.22542.56203.07641.84193.12422.47823.4220
H82.24372.25331.08343.44732.52442.56563.12421.84133.6374
H92.21742.22551.08352.69573.10433.12042.47821.84132.8578
H101.96593.22632.85170.99162.48034.13443.42203.63742.8578

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.117 C1 C2 H6 118.779
C1 C2 H7 114.487 C1 C3 C2 59.128
C1 C3 H8 118.436 C1 C3 H9 116.126
C1 O4 H10 107.559 C2 C1 C3 60.755
C2 C1 O4 114.612 C2 C1 H5 117.137
C2 C3 H8 118.518 C2 C3 H9 116.081
C3 C1 O4 118.912 C3 C1 H5 116.930
C3 C2 H6 118.896 C3 C2 H7 116.108
O4 C1 H5 116.643 H6 C2 H7 116.527
H8 C3 H9 116.370
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.027      
2 C -0.449      
3 C -0.474      
4 O -0.558      
5 H 0.212      
6 H 0.228      
7 H 0.254      
8 H 0.224      
9 H 0.239      
10 H 0.351      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.349 1.491 0.714 1.690
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.515 -3.508 0.092
y -3.508 -24.113 -0.172
z 0.092 -0.172 -23.869
Traceless
 xyz
x -0.524 -3.508 0.092
y -3.508 0.079 -0.172
z 0.092 -0.172 0.445
Polar
3z2-r20.890
x2-y2-0.402
xy-3.508
xz0.092
yz-0.172


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.917 -0.280 0.194
y -0.280 4.574 0.022
z 0.194 0.022 4.160


<r2> (average value of r2) Å2
<r2> 73.826
(<r2>)1/2 8.592