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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-321.615372
Energy at 298.15K-321.625198
HF Energy-321.615372
Nuclear repulsion energy248.106276
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 HSEh1PBE/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 A 3513 3384 5.44      
2 A 3164 3048 11.71      
3 A 3140 3025 4.58      
4 A 3126 3011 15.30      
5 A 3080 2967 13.79      
6 A 3040 2928 30.03      
7 A 2847 2742 368.30      
8 A 1856 1788 344.20      
9 A 1581 1523 19.52      
10 A 1564 1506 31.35      
11 A 1522 1466 108.31      
12 A 1498 1443 21.91      
13 A 1493 1438 9.50      
14 A 1455 1402 273.43      
15 A 1352 1303 7.21      
16 A 1301 1253 7.54      
17 A 1199 1155 20.38      
18 A 1187 1144 25.15      
19 A 1154 1111 53.27      
20 A 1126 1084 18.63      
21 A 1095 1055 105.38      
22 A 1009 972 5.38      
23 A 932 898 6.93      
24 A 860 828 42.74      
25 A 765 737 36.23      
26 A 664 640 9.76      
27 A 571 550 4.39      
28 A 511 493 4.67      
29 A 393 379 42.75      
30 A 379 365 3.72      
31 A 246 237 0.84      
32 A 154 149 2.20      
33 A 104 100 5.10      

Unscaled Zero Point Vibrational Energy (zpe) 23939.5 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 23060.9 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 HSEh1PBE/3-21G
ABC
0.23295 0.07991 0.07178

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.153 0.231 -0.309
C2 2.515 -0.089 0.155
C3 0.131 -0.764 0.035
C4 -1.222 -0.059 0.027
O5 -1.042 1.277 0.120
O6 -2.296 -0.625 -0.029
H7 1.144 0.421 -1.315
H8 0.073 -1.663 -0.595
H9 2.904 -1.047 -0.228
H10 3.197 0.709 -0.150
H11 0.313 -1.096 1.066
H12 2.520 -0.136 1.249
H13 -0.060 1.454 0.107

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.47401.46732.41572.46903.56431.02362.19852.16922.10582.08692.10511.7717
C21.47402.48033.73873.81024.84362.07362.99981.10231.09402.58591.09473.0019
C31.46732.48031.52552.35582.43142.06251.09872.79993.40711.09842.75252.2271
C42.41573.73871.52551.35121.21542.76212.15314.25014.48892.12403.93701.9088
O52.46903.81022.35581.35122.28312.75153.22454.59264.28582.89183.99500.9978
O63.56434.84362.43141.21542.28313.81882.64755.22065.65412.86835.00623.0558
H71.02362.07362.06252.76212.75153.81882.45142.53612.37802.94272.96252.1302
H82.19852.99981.09872.15313.22452.64752.45142.92023.94771.77133.42303.1972
H92.16921.10232.79994.25014.59265.22062.53612.92021.78172.89631.77743.8922
H102.10581.09403.40714.48894.28585.65412.37803.94771.78173.61281.76933.3513
H112.08692.58591.09842.12402.89182.86832.94271.77132.89633.61282.41302.7490
H122.10511.09472.75253.93703.99505.00622.96253.42301.77741.76932.41303.2384
H131.77173.00192.22711.90880.99783.05582.13023.19723.89223.35132.74903.2384

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.918 N1 C2 H10 109.278
N1 C2 H12 109.182 N1 C3 C4 107.625
N1 C3 H8 117.190 N1 C3 H11 107.990
C2 N1 C3 114.977 C2 N1 H7 110.956
C3 N1 H7 110.524 C3 C4 O5 109.805
C3 C4 O6 124.633 C4 C3 H8 109.185
C4 C3 H11 106.962 C4 O5 H13 107.751
O5 C4 O6 125.548 H8 C3 H11 107.454
H9 C2 H10 108.429 H9 C2 H12 107.989
H10 C2 H12 107.873
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability