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 C5H9NO2 (Proline)

using model chemistry: SVWN/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at SVWN/TZVP
 hartrees
Energy at 0K-399.207121
Energy at 298.15K-399.219499
HF Energy-399.207121
Nuclear repulsion energy401.698884
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 SVWN/TZVP
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 3622 3580 69.13      
2 A 3468 3428 12.11      
3 A 3070 3035 10.66      
4 A 3053 3017 6.09      
5 A 3026 2991 24.37      
6 A 3017 2982 18.64      
7 A 3004 2970 14.56      
8 A 2957 2923 14.74      
9 A 2839 2806 75.77      
10 A 1803 1782 245.68      
11 A 1451 1434 1.75      
12 A 1436 1420 13.42      
13 A 1417 1400 2.17      
14 A 1399 1382 28.70      
15 A 1330 1315 43.76      
16 A 1317 1302 3.27      
17 A 1282 1267 9.97      
18 A 1270 1255 9.32      
19 A 1262 1247 4.42      
20 A 1212 1198 1.74      
21 A 1199 1185 4.21      
22 A 1183 1170 21.94      
23 A 1160 1147 4.47      
24 A 1133 1120 20.97      
25 A 1120 1107 193.30      
26 A 1071 1059 0.70      
27 A 1063 1051 2.29      
28 A 999 987 8.54      
29 A 959 948 7.45      
30 A 933 922 4.09      
31 A 904 894 2.70      
32 A 866 856 47.66      
33 A 828 818 36.50      
34 A 770 761 4.44      
35 A 733 724 52.31      
36 A 666 658 110.41      
37 A 607 600 43.37      
38 A 580 573 17.86      
39 A 508 503 38.05      
40 A 485 479 18.19      
41 A 351 347 2.88      
42 A 257 254 2.42      
43 A 191 189 0.16      
44 A 67 66 0.18      
45 A 48 47 2.45      

Unscaled Zero Point Vibrational Energy (zpe) 30955.6 cm-1
Scaled (by 0.9885) Zero Point Vibrational Energy (zpe) 30599.6 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 SVWN/TZVP
ABC
0.12089 0.05922 0.04760

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.046 0.150 0.805
C2 0.899 1.244 0.322
C3 1.970 0.496 -0.482
C4 1.449 -0.928 -0.562
N5 0.720 -1.063 0.681
C6 -1.335 0.172 0.009
O7 -1.880 1.159 -0.410
O8 -1.817 -1.068 -0.168
H9 -0.351 0.308 1.854
H10 1.339 1.770 1.178
H11 0.344 1.978 -0.278
H12 2.930 0.514 0.049
H13 2.123 0.933 -1.478
H14 2.253 -1.675 -0.623
H15 0.801 -1.045 -1.458
H16 0.136 -1.899 0.722
H17 -2.657 -0.979 -0.660

Atom - Atom Distances (Å)
  C1 C2 C3 C4 N5 C6 O7 O8 H9 H10 H11 H12 H13 H14 H15 H16 H17
C11.52452.41662.29481.43941.51492.42042.35951.10452.16362.16043.09223.24443.26412.69482.05833.1998
C21.52451.53392.40912.34172.49752.87513.60082.18811.09661.09812.17582.19863.35392.90103.25914.3074
C32.41661.53391.51872.31203.35643.90734.10963.29892.18572.20911.09801.09762.19412.16643.24814.8596
C42.29482.40911.51871.44743.04713.93243.29323.25753.21263.12222.15602.18021.09921.11152.07754.1075
N51.43942.34172.31201.44742.48913.58952.67512.09892.94193.21042.78783.25692.10372.13961.02073.6340
C61.51492.49753.35643.04712.48911.20321.34222.09563.32692.48294.27893.83964.08442.86162.63761.8764
O72.42042.87513.90733.93243.58951.20322.24132.86123.64072.37424.87534.14925.01623.62513.83332.2889
O82.35953.60084.10963.29322.67511.34222.24132.85174.45273.73715.00914.60914.14072.91862.30100.9775
H91.10452.18813.29893.25752.09892.09562.86122.85172.33452.79603.75114.19694.10553.75862.52843.6464
H102.16361.09662.18573.21262.94193.32693.64074.45272.33451.77512.32052.89313.99333.89343.88795.1868
H112.16041.09812.20913.12223.21042.48292.37423.73712.79601.77512.98972.38684.13623.27714.00924.2310
H123.09222.17581.09802.15602.78784.27894.87535.00913.75112.32052.98971.77752.38783.03923.75305.8269
H133.24442.19861.09762.18023.25693.83964.14924.60914.19692.89312.38681.77752.74692.37874.09915.2124
H143.26413.35392.19411.09922.10374.08445.01624.14074.10553.99334.13622.38782.74691.78992.51854.9595
H152.69482.90102.16641.11152.13962.86163.62512.91863.75863.89343.27713.03922.37871.78992.43313.5490
H162.05833.25913.24812.07751.02072.63763.83332.30102.52843.88794.00923.75304.09912.51852.43313.2486
H173.19984.30744.85964.10753.63401.87642.28890.97753.64645.18684.23105.82695.21244.95953.54903.2486

picture of Proline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 104.397 C1 C2 H10 110.201
C1 C2 H11 109.863 C1 N5 C4 105.298
C1 N5 H16 112.466 C1 C6 O7 125.475
C1 C6 O8 111.198 C2 C1 N5 104.344
C2 C1 C6 110.510 C2 C1 H9 111.672
C2 C3 C4 104.223 C2 C3 H12 110.426
C2 C3 H13 112.273 C3 C2 H10 111.295
C3 C2 H11 113.100 C3 C4 N5 102.399
C3 C4 H14 112.905 C3 C4 H15 109.941
C4 C3 H12 109.920 C4 C3 H13 111.876
C4 N5 H16 113.525 N5 C1 C6 114.789
N5 C1 H9 110.505 N5 C4 H14 110.657
N5 C4 H15 112.819 C6 C1 H9 105.185
C6 O8 H17 106.923 O7 C6 O8 123.323
H10 C2 H11 107.962 H12 C3 H13 108.105
H14 C4 H15 108.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.199      
2 C -0.407      
3 C -0.316      
4 C -0.291      
5 N -0.299      
6 C 0.125      
7 O -0.256      
8 O -0.259      
9 H 0.247      
10 H 0.193      
11 H 0.215      
12 H 0.179      
13 H 0.173      
14 H 0.184      
15 H 0.157      
16 H 0.250      
17 H 0.303      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.048 -1.434 -0.382 1.485
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.009 6.137 -1.230
y 6.137 -50.049 2.709
z -1.230 2.709 -48.147
Traceless
 xyz
x 2.089 6.137 -1.230
y 6.137 -2.471 2.709
z -1.230 2.709 0.382
Polar
3z2-r20.764
x2-y23.040
xy6.137
xz-1.230
yz2.709


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.526 0.037 0.167
y 0.037 10.881 0.198
z 0.167 0.198 9.314


<r2> (average value of r2) Å2
<r2> 252.364
(<r2>)1/2 15.886