return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C7H12 (Norbornane)

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-272.423508
Energy at 298.15K-272.438643
HF Energy-272.423508
Nuclear repulsion energy326.574531
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 wB97X-D/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 A1 3181 3015 15.24      
2 A1 3172 3006 40.87      
3 A1 3115 2952 13.21      
4 A1 3095 2934 28.76      
5 A1 1585 1502 1.94      
6 A1 1539 1459 12.56      
7 A1 1377 1305 4.40      
8 A1 1324 1255 2.13      
9 A1 1206 1143 1.81      
10 A1 1028 975 0.02      
11 A1 949 899 2.68      
12 A1 903 856 1.85      
13 A1 841 797 0.00      
14 A1 778 737 1.36      
15 A1 430 408 0.04      
16 A2 3145 2981 0.00      
17 A2 3103 2941 0.00      
18 A2 1542 1461 0.00      
19 A2 1365 1294 0.00      
20 A2 1346 1276 0.00      
21 A2 1281 1214 0.00      
22 A2 1180 1118 0.00      
23 A2 998 946 0.00      
24 A2 983 932 0.00      
25 A2 570 540 0.00      
26 A2 162 154 0.00      
27 B1 3167 3002 32.57      
28 B1 3154 2989 10.39      
29 B1 3114 2952 61.10      
30 B1 1560 1479 11.52      
31 B1 1385 1313 1.36      
32 B1 1266 1200 5.92      
33 B1 1183 1122 0.22      
34 B1 1075 1019 0.54      
35 B1 975 924 0.75      
36 B1 907 860 1.50      
37 B1 825 782 0.84      
38 B1 455 431 0.01      
39 B2 3173 3007 55.13      
40 B2 3148 2984 3.44      
41 B2 3102 2940 43.98      
42 B2 1558 1477 5.89      
43 B2 1384 1312 9.09      
44 B2 1341 1271 0.27      
45 B2 1312 1244 2.53      
46 B2 1208 1145 0.19      
47 B2 1123 1065 0.55      
48 B2 996 944 0.69      
49 B2 838 794 3.97      
50 B2 789 748 0.04      
51 B2 362 343 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 39798.9 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 37721.4 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 wB97X-D/3-21G*
ABC
0.12197 0.10670 0.09232

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.399
C2 0.000 1.138 0.347
C3 0.000 -1.138 0.347
C4 1.250 0.785 -0.499
C5 -1.250 0.785 -0.499
C6 -1.250 -0.785 -0.499
C7 1.250 -0.785 -0.499
H8 -0.895 0.000 2.029
H9 0.895 0.000 2.029
H10 0.000 2.156 0.738
H11 0.000 -2.156 0.738
H12 2.157 1.175 -0.026
H13 -2.157 -1.175 -0.026
H14 2.157 -1.175 -0.026
H15 -2.157 1.175 -0.026
H16 1.185 -1.203 -1.507
H17 -1.185 1.203 -1.507
H18 1.185 1.203 -1.507
H19 -1.185 -1.203 -1.507

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19
C11.54981.54982.40442.40442.40442.40441.09481.09482.25522.25522.84002.84002.84002.84003.36183.36183.36183.3618
C21.54982.27641.55031.55032.44502.44502.21942.21941.09063.31762.18973.18533.18532.18973.21382.20212.20213.2138
C31.54982.27642.44502.44501.55031.55032.21942.21943.31761.09063.18532.18972.18973.18532.20213.21383.21382.2021
C42.40441.55032.44502.50062.95271.57023.40732.67052.23023.42711.09493.95972.21133.46242.23082.66931.09413.3022
C52.40441.55032.44502.50061.57022.95272.67053.40732.23023.42713.46242.21133.95971.09493.30221.09412.66932.2308
C62.40442.44501.55032.95271.57022.50062.67053.40733.42712.23023.95971.09493.46242.21132.66932.23083.30221.0941
C72.40442.44501.55031.57022.95272.50063.40732.67053.42712.23022.21133.46241.09493.95971.09413.30222.23082.6693
H81.09482.21942.21943.40732.67052.67053.40731.79092.66782.66783.86302.68253.86302.68254.27613.74694.27613.7469
H91.09482.21942.21942.67053.40733.40732.67051.79092.66782.66782.68253.86302.68253.86303.74694.27613.74694.2761
H102.25521.09063.31762.23022.23023.42713.42712.66782.66784.31262.49014.04204.04202.49014.21152.71242.71244.2115
H112.25523.31761.09063.42713.42712.23022.23022.66782.66784.31264.04202.49012.49014.04202.71244.21154.21152.7124
H122.84002.18973.18531.09493.46243.95972.21133.86302.68252.49014.04204.91362.35074.31482.96643.65661.77254.3621
H132.84003.18532.18973.95972.21131.09493.46242.68253.86304.04202.49014.91364.31482.35073.65662.96644.36211.7725
H142.84003.18532.18972.21133.95973.46241.09493.86302.68254.04202.49012.35074.31484.91361.77254.36212.96643.6566
H152.84002.18973.18533.46241.09492.21133.95972.68253.86302.49014.04204.31482.35074.91364.36211.77253.65662.9664
H163.36183.21382.20212.23083.30222.66931.09414.27613.74694.21152.71242.96643.65661.77254.36213.37832.40702.3706
H173.36182.20213.21382.66931.09412.23083.30223.74694.27612.71244.21153.65662.96644.36211.77253.37832.37062.4070
H183.36182.20213.21381.09412.66933.30222.23084.27613.74692.71244.21151.77254.36212.96643.65662.40702.37063.3783
H193.36183.21382.20213.30222.23081.09412.66933.74694.27614.21152.71244.36211.77253.65662.96642.37062.40703.3783

picture of Norbornane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 101.716 C1 C2 C5 101.716
C1 C2 H10 116.240 C1 C3 C6 101.716
C1 C3 C7 101.716 C1 C3 H11 116.240
C2 C1 C3 94.514 C2 C1 H8 112.985
C2 C1 H9 112.985 C2 C4 C7 103.165
C2 C4 H12 110.565 C2 C4 H18 111.600
C2 C5 C6 103.165 C2 C5 H15 110.565
C2 C5 H17 111.600 C3 C1 H8 112.985
C3 C1 H9 112.985 C3 C6 C5 103.165
C3 C6 H13 110.565 C3 C6 H19 111.600
C3 C7 C4 103.165 C3 C7 H14 110.565
C3 C7 H16 111.600 C4 C2 C5 107.506
C4 C2 H10 114.098 C4 C7 H14 110.879
C4 C7 H16 112.482 C5 C2 H10 114.098
C5 C6 H13 110.879 C5 C6 H19 112.482
C6 C3 C7 107.506 C6 C3 H11 114.098
C6 C5 H15 110.879 C6 C5 H17 112.482
C7 C3 H11 114.098 C7 C4 H12 110.879
C7 C4 H18 112.482 H8 C1 H9 109.752
H12 C4 H18 108.134 H13 C6 H19 108.134
H14 C7 H16 108.134 H15 C5 H17 108.134
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.356      
2 C -0.299      
3 C -0.299      
4 C -0.377      
5 C -0.377      
6 C -0.377      
7 C -0.377      
8 H 0.205      
9 H 0.205      
10 H 0.199      
11 H 0.199      
12 H 0.209      
13 H 0.209      
14 H 0.209      
15 H 0.209      
16 H 0.205      
17 H 0.205      
18 H 0.205      
19 H 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.062 0.062
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.517 0.000 0.000
y 0.000 -44.742 0.000
z 0.000 0.000 -44.374
Traceless
 xyz
x 0.041 0.000 0.000
y 0.000 -0.296 0.000
z 0.000 0.000 0.255
Polar
3z2-r20.510
x2-y20.225
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.728 0.000 0.000
y 0.000 9.248 0.000
z 0.000 0.000 9.163


<r2> (average value of r2) Å2
<r2> 179.657
(<r2>)1/2 13.404