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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: PBEPBEultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-192.944526
Energy at 298.15K-192.951354
HF Energy-192.944526
Nuclear repulsion energy123.756864
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 PBEPBEultrafine/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 A 3688 3646 19.10      
2 A 3160 3125 10.60      
3 A 3144 3109 2.03      
4 A 3071 3037 6.50      
5 A 3062 3028 13.49      
6 A 3029 2995 31.66      
7 A 1445 1429 16.36      
8 A 1399 1384 2.73      
9 A 1358 1343 7.47      
10 A 1252 1238 49.76      
11 A 1192 1179 61.44      
12 A 1151 1138 0.24      
13 A 1146 1133 15.04      
14 A 1080 1068 1.70      
15 A 1018 1007 2.19      
16 A 996 985 28.45      
17 A 956 946 12.56      
18 A 903 893 18.67      
19 A 809 800 10.89      
20 A 791 782 6.51      
21 A 729 721 3.51      
22 A 395 391 8.01      
23 A 391 386 10.73      
24 A 291 287 99.46      

Unscaled Zero Point Vibrational Energy (zpe) 18229.1 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 18024.9 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
0.55646 0.22793 0.19668

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.236 -0.010 0.480
C2 0.912 -0.745 -0.134
C3 0.894 0.773 -0.139
O4 -1.469 -0.111 -0.199
H5 -0.315 -0.014 1.572
H6 1.609 -1.264 0.522
H7 0.710 -1.242 -1.081
H8 1.577 1.312 0.517
H9 0.688 1.257 -1.093
H10 -1.937 0.733 -0.092

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49481.50791.41161.09482.23122.20222.24442.22151.9429
C21.49481.51862.46462.22491.08881.08902.25812.23153.2101
C31.50791.51862.52392.23802.25812.23241.08961.08942.8320
O41.41162.46462.52392.11643.36522.60823.43782.70660.9715
H51.09482.22492.23802.11642.52363.09842.54013.11852.4412
H62.23121.08882.25813.36522.52361.83882.57643.13254.1162
H72.20221.08902.23242.60823.09841.83883.13552.49923.4475
H82.24442.25811.08963.43782.54012.57643.13551.83993.6136
H92.22152.23151.08942.70663.11853.13252.49921.83992.8583
H101.94293.21012.83200.97152.44124.11623.44753.61362.8583

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.047 C1 C2 H6 118.599
C1 C2 H7 116.050 C1 C3 C2 59.192
C1 C3 H8 118.662 C1 C3 H9 116.669
C1 O4 H10 107.803 C2 C1 C3 60.762
C2 C1 O4 115.964 C2 C1 H5 117.617
C2 C3 H8 119.024 C2 C3 H9 116.696
C3 C1 O4 119.617 C3 C1 H5 117.732
C3 C2 H6 119.073 C3 C2 H7 116.807
O4 C1 H5 114.627 H6 C2 H7 115.203
H8 C3 H9 115.210
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.295      
2 C -0.552      
3 C -0.586      
4 O -0.506      
5 H 0.300      
6 H 0.243      
7 H 0.214      
8 H 0.217      
9 H 0.235      
10 H 0.141      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.446 1.234 0.668 1.472
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.464 -3.129 -0.012
y -3.129 -24.798 -0.133
z -0.012 -0.133 -24.696
Traceless
 xyz
x -0.717 -3.129 -0.012
y -3.129 0.283 -0.133
z -0.012 -0.133 0.435
Polar
3z2-r20.870
x2-y2-0.667
xy-3.129
xz-0.012
yz-0.133


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.987 -0.118 -0.056
y -0.118 6.506 -0.016
z -0.056 -0.016 5.949


<r2> (average value of r2) Å2
<r2> 74.203
(<r2>)1/2 8.614