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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-271.765482
Energy at 298.15K-271.777506
Nuclear repulsion energy253.275202
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 B3LYPultrafine/6-31G*
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 3741 3584 9.76      
2 A 3120 2989 81.62      
3 A 3108 2978 18.40      
4 A 3094 2964 4.49      
5 A 3087 2958 48.86      
6 A 3070 2941 35.11      
7 A 3060 2932 29.75      
8 A 3054 2925 22.54      
9 A 3045 2917 32.97      
10 A 2968 2843 56.87      
11 A 1551 1486 1.80      
12 A 1528 1464 3.74      
13 A 1525 1461 1.42      
14 A 1515 1452 0.44      
15 A 1451 1390 4.03      
16 A 1397 1338 32.22      
17 A 1356 1299 0.16      
18 A 1347 1291 1.22      
19 A 1334 1278 7.09      
20 A 1317 1262 4.86      
21 A 1290 1236 20.18      
22 A 1275 1222 1.94      
23 A 1224 1173 22.90      
24 A 1213 1162 0.94      
25 A 1201 1150 4.75      
26 A 1113 1066 67.48      
27 A 1081 1036 32.15      
28 A 1053 1009 4.26      
29 A 995 953 1.17      
30 A 980 939 3.74      
31 A 960 920 6.63      
32 A 900 862 0.05      
33 A 882 844 0.16      
34 A 823 788 0.86      
35 A 772 739 1.91      
36 A 628 601 0.48      
37 A 539 516 5.04      
38 A 473 453 7.94      
39 A 358 343 19.13      
40 A 298 285 109.97      
41 A 179 171 0.95      
42 A 31 30 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 31965.6 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 30623.1 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 B3LYPultrafine/6-31G*
ABC
0.21312 0.10042 0.07493

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.170 1.266 -0.634
H2 -1.777 1.121 1.072
C3 -1.477 0.794 0.070
H4 -2.070 -1.112 -0.886
H5 -1.992 -1.191 0.865
C6 -1.501 -0.765 -0.017
H7 0.266 -1.414 -1.147
H8 0.201 -2.111 0.474
C9 -0.020 -1.210 -0.108
H10 0.263 2.153 0.251
H11 0.186 1.257 -1.276
C12 -0.013 1.192 -0.198
H13 0.788 0.050 1.460
C14 0.791 0.005 0.357
H15 2.616 0.672 0.200
O16 2.126 -0.098 -0.125

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.75711.09472.39342.88402.22533.65764.27183.32092.73752.44222.20203.82273.36774.89474.5356
H21.75711.09662.98412.33122.19503.94023.83593.14842.43023.06422.17552.80672.89074.50194.2608
C31.09471.09662.21332.20011.56183.06483.37872.48392.21552.18871.54032.75962.41864.09703.7164
H42.39342.98412.21331.75421.09482.36962.82842.19454.17153.29493.16413.87533.31305.13074.3828
H52.88402.33122.20011.75421.09533.03212.40962.19854.08043.91443.27493.10163.07145.01494.3737
C62.22532.19501.56181.09481.09532.19592.22471.54943.42112.91942.46512.84352.44704.36683.6895
H73.65763.94023.06482.36963.03212.19591.76471.09693.83182.67562.78713.03492.13283.41952.4969
H84.27183.83593.37872.82842.40962.22471.76471.09444.27033.79493.37662.44642.19913.69502.8484
C93.32093.14842.48392.19452.19851.54941.09691.09443.39442.73752.40332.16731.53263.25412.4169
H102.73752.43022.21554.17154.08043.42113.83184.27033.39441.77241.09702.48212.21522.78072.9460
H112.44223.06422.18873.29493.91442.91942.67563.79492.73751.77241.09793.05022.14462.90272.6307
C122.20202.17551.54033.16413.27492.46512.78713.37662.40331.09701.09792.16661.53732.70952.4984
H133.82272.80672.75963.87533.10162.84353.03492.44642.16732.48213.05022.16661.10432.30602.0797
C143.36772.89072.41863.31303.07142.44702.13282.19911.53262.21522.14461.53731.10431.94971.4225
H154.89474.50194.09705.13075.01494.36683.41953.69503.25412.78072.90272.70952.30601.94970.9697
O164.53564.26083.71644.38284.37373.68952.49692.84842.41692.94602.63072.49842.07971.42250.9697

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.619 H1 C3 C6 112.611
H1 C3 C12 112.272 H2 C3 C6 110.085
H2 C3 C12 110.047 C3 C6 H4 111.643
C3 C6 H5 110.563 C3 C6 C9 105.954
C3 C12 H10 113.225 C3 C12 H11 111.009
C3 C12 C14 103.601 H4 C6 H5 106.441
H4 C6 C9 111.017 H5 C6 C9 111.305
C6 C3 C12 105.248 C6 C9 H7 111.001
C6 C9 H8 113.480 C6 C9 C14 105.115
H7 C9 H8 107.280 H7 C9 C14 107.243
H8 C9 C14 112.601 C9 C14 C12 103.042
C9 C14 H13 109.482 C9 C14 O16 109.685
H10 C12 H11 107.709 H10 C12 C14 113.414
H11 C12 C14 107.778 C12 C14 H13 109.106
C12 C14 O16 115.092 H13 C14 O16 110.143
C14 O16 H15 107.674
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.139      
2 H 0.137      
3 C -0.276      
4 H 0.141      
5 H 0.138      
6 C -0.277      
7 H 0.149      
8 H 0.141      
9 C -0.277      
10 H 0.125      
11 H 0.143      
12 C -0.293      
13 H 0.107      
14 C 0.145      
15 H 0.388      
16 O -0.629      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.541 1.179 0.803 1.525
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.399 3.737 2.088
y 3.737 -37.331 0.306
z 2.088 0.306 -37.413
Traceless
 xyz
x -1.027 3.737 2.088
y 3.737 0.575 0.306
z 2.088 0.306 0.452
Polar
3z2-r20.904
x2-y2-1.068
xy3.737
xz2.088
yz0.306


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.567 0.227 -0.006
y 0.227 8.054 0.092
z -0.006 0.092 7.212


<r2> (average value of r2) Å2
<r2> 166.903
(<r2>)1/2 12.919