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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-323.453217
Energy at 298.15K-323.462634
Nuclear repulsion energy242.855882
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 PBEPBE/6-311G**
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 3438 3407 3.08      
2 A 3209 3180 385.85      
3 A 3053 3025 20.85      
4 A 3015 2988 1.22      
5 A 3012 2984 32.08      
6 A 2964 2937 22.73      
7 A 2918 2892 83.64      
8 A 1812 1796 346.31      
9 A 1470 1457 12.86      
10 A 1448 1435 30.67      
11 A 1439 1426 12.79      
12 A 1424 1411 35.97      
13 A 1408 1395 52.72      
14 A 1394 1381 243.62      
15 A 1287 1275 3.20      
16 A 1243 1232 2.96      
17 A 1177 1167 29.42      
18 A 1133 1123 26.01      
19 A 1113 1103 29.53      
20 A 1095 1085 13.13      
21 A 983 974 27.68      
22 A 939 931 24.74      
23 A 915 907 33.57      
24 A 848 840 17.21      
25 A 766 759 58.52      
26 A 626 621 3.04      
27 A 555 550 5.89      
28 A 464 460 8.02      
29 A 372 368 5.10      
30 A 286 283 6.11      
31 A 203 201 1.82      
32 A 140 138 2.22      
33 A 69 69 5.43      

Unscaled Zero Point Vibrational Energy (zpe) 23108.3 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 22898.0 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 PBEPBE/6-311G**
ABC
0.29884 0.06695 0.05756

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.203 0.229 -0.352
C2 2.521 -0.063 0.223
C3 0.150 -0.746 -0.031
C4 -1.228 -0.058 0.025
O5 -1.131 1.286 0.101
O6 -2.276 -0.665 0.030
H7 1.286 0.313 -1.368
H8 0.086 -1.610 -0.715
H9 2.933 -1.046 -0.079
H10 3.231 0.720 -0.078
H11 0.339 -1.149 0.978
H12 2.448 -0.045 1.321
H13 -0.144 1.443 0.051

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.46821.47012.47672.60173.61151.02302.18192.16722.10502.10112.10361.8570
C21.46822.48033.75503.89584.83822.04933.03321.10761.09962.55141.10053.0663
C31.47012.48031.54182.40562.42792.04891.10402.79953.41231.10282.75652.2101
C42.47673.75501.54181.34921.21032.89822.16464.27874.52822.13503.89821.8520
O52.60173.89582.40561.34922.26252.99163.24574.68954.40292.97704.00871.0013
O63.61154.83822.42791.21032.26253.94902.65095.22385.67932.82334.93572.9980
H71.02302.04932.04892.89822.99163.94902.35842.49442.36922.92182.95122.3102
H82.18193.03321.10402.16463.24572.65092.35842.97093.96541.77223.48873.1563
H92.16721.10762.79954.27874.68955.22382.49442.97091.79132.80271.78833.9601
H102.10501.09963.41234.52824.40295.67932.36923.96541.79133.60201.77703.4541
H112.10112.55141.10282.13502.97702.82332.92181.77222.80273.60202.40502.7953
H122.10361.10052.75653.89824.00874.93572.95123.48871.78831.77702.40503.2471
H131.85703.06632.21011.85201.00132.99802.31023.15633.96013.45412.79533.2471

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.843 N1 C2 H10 109.286
N1 C2 H12 109.119 N1 C3 C4 110.610
N1 C3 H8 115.176 N1 C3 H11 108.653
C2 N1 C3 115.155 C2 N1 H7 109.401
C3 N1 H7 109.218 C3 C4 O5 112.463
C3 C4 O6 123.365 C4 C3 H8 108.665
C4 C3 H11 106.481 C4 O5 H13 102.981
O5 C4 O6 124.152 H8 C3 H11 106.844
H9 C2 H10 108.498 H9 C2 H12 108.173
H10 C2 H12 107.747
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.453      
2 C -0.234      
3 C -0.195      
4 C 0.285      
5 O -0.263      
6 O -0.302      
7 H 0.224      
8 H 0.151      
9 H 0.118      
10 H 0.134      
11 H 0.164      
12 H 0.139      
13 H 0.232      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.373 -0.337 -0.662 5.424
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.806 -0.565 -0.387
y -0.565 -37.747 -0.535
z -0.387 -0.535 -33.426
Traceless
 xyz
x -7.219 -0.565 -0.387
y -0.565 0.370 -0.535
z -0.387 -0.535 6.850
Polar
3z2-r213.700
x2-y2-5.059
xy-0.565
xz-0.387
yz-0.535


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.163 0.369 0.015
y 0.369 7.225 0.032
z 0.015 0.032 5.572


<r2> (average value of r2) Å2
<r2> 194.266
(<r2>)1/2 13.938