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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: B3PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-323.665966
Energy at 298.15K-323.675466
Nuclear repulsion energy243.938557
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 B3PW91/aug-cc-pVDZ
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 3536 3411 4.98      
2 A 3428 3307 344.17      
3 A 3137 3026 19.39      
4 A 3102 2993 3.66      
5 A 3094 2984 26.54      
6 A 3048 2940 18.23      
7 A 3001 2894 73.11      
8 A 1853 1787 396.76      
9 A 1499 1446 17.81      
10 A 1473 1421 6.93      
11 A 1469 1417 25.74      
12 A 1451 1400 16.83      
13 A 1433 1383 54.91      
14 A 1420 1370 300.29      
15 A 1326 1279 9.74      
16 A 1277 1232 3.69      
17 A 1225 1182 17.94      
18 A 1182 1140 35.52      
19 A 1150 1109 19.94      
20 A 1127 1087 10.84      
21 A 1001 965 14.04      
22 A 975 941 26.20      
23 A 908 876 46.60      
24 A 883 852 19.19      
25 A 780 752 61.90      
26 A 637 614 2.87      
27 A 575 555 7.68      
28 A 479 463 9.83      
29 A 372 359 5.03      
30 A 284 274 7.29      
31 A 203 196 2.32      
32 A 135 130 3.10      
33 A 67 65 5.95      

Unscaled Zero Point Vibrational Energy (zpe) 23765.4 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 22924.1 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 B3PW91/aug-cc-pVDZ
ABC
0.30107 0.06745 0.05799

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.204 0.239 -0.347
C2 2.512 -0.065 0.227
C3 0.156 -0.731 -0.041
C4 -1.217 -0.062 0.024
O5 -1.152 1.275 0.101
O6 -2.254 -0.677 0.034
H7 1.292 0.340 -1.354
H8 0.094 -1.580 -0.740
H9 2.913 -1.046 -0.083
H10 3.228 0.712 -0.068
H11 0.341 -1.153 0.957
H12 2.438 -0.055 1.323
H13 -0.187 1.475 0.053

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.46031.46042.46712.61223.59721.01632.16752.15532.09692.09402.09651.9026
C21.46032.46253.73383.90334.80852.03763.01261.10461.09722.53581.09813.1121
C31.46042.46251.52882.39912.41182.03991.10102.77553.39371.10002.74272.2345
C42.46713.73381.52881.33991.20612.89042.14644.24724.51202.11853.87801.8497
O52.61223.90332.39911.33992.24212.99433.22644.68514.41912.97604.01840.9871
O63.59724.80852.41181.20612.24213.94142.63155.18175.65562.79494.90482.9838
H71.01632.03762.03992.89042.99433.94142.34572.48322.35342.91182.93822.3353
H82.16753.01261.10102.14643.22642.63152.34572.94383.94041.76723.47453.1686
H92.15531.10462.77554.24724.68515.18172.48322.94381.78622.77731.78483.9984
H102.09691.09723.39374.51204.41915.65562.35343.94041.78623.58681.77383.5008
H112.09402.53581.10002.11852.97602.79492.91181.76722.77733.58682.39502.8291
H122.09651.09812.74273.87804.01844.90482.93823.47451.78481.77382.39503.2927
H131.90263.11212.23451.84970.98712.98382.33533.16863.99843.50082.82913.2927

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.620 N1 C2 H10 109.330
N1 C2 H12 109.244 N1 C3 C4 111.223
N1 C3 H8 114.880 N1 C3 H11 108.933
C2 N1 C3 114.943 C2 N1 H7 109.410
C3 N1 H7 109.599 C3 C4 O5 113.339
C3 C4 O6 123.295 C4 C3 H8 108.308
C4 C3 H11 106.244 C4 O5 H13 104.265
O5 C4 O6 123.350 H8 C3 H11 106.820
H9 C2 H10 108.439 H9 C2 H12 108.243
H10 C2 H12 107.802
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.356      
2 C 0.757      
3 C 0.603      
4 C 0.715      
5 O -0.447      
6 O -0.557      
7 H -0.027      
8 H -0.203      
9 H -0.101      
10 H -0.276      
11 H -0.142      
12 H -0.196      
13 H 0.230      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.570 -0.204 -0.684 5.616
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.832 -0.938 -0.369
y -0.938 -37.900 -0.519
z -0.369 -0.519 -33.537
Traceless
 xyz
x -8.113 -0.938 -0.369
y -0.938 0.784 -0.519
z -0.369 -0.519 7.329
Polar
3z2-r214.658
x2-y2-5.932
xy-0.938
xz-0.369
yz-0.519


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.102 0.318 0.052
y 0.318 8.136 0.007
z 0.052 0.007 6.454


<r2> (average value of r2) Å2
<r2> 193.316
(<r2>)1/2 13.904