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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: CCD/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 CCD/3-21G
 hartrees
Energy at 0K-320.701577
Energy at 298.15K-320.711104
HF Energy-320.050556
Nuclear repulsion energy240.530954
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 CCD/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 3417 3322 0.42      
2 A 3302 3210 250.82      
3 A 3120 3034 19.47      
4 A 3094 3009 10.42      
5 A 3085 2999 24.97      
6 A 3051 2967 10.16      
7 A 3008 2924 43.67      
8 A 1854 1803 238.08      
9 A 1595 1551 5.68      
10 A 1576 1532 16.50      
11 A 1554 1511 13.14      
12 A 1524 1481 5.54      
13 A 1513 1471 6.77      
14 A 1437 1397 381.50      
15 A 1379 1340 2.45      
16 A 1317 1280 4.15      
17 A 1215 1182 32.85      
18 A 1189 1156 4.95      
19 A 1161 1129 50.16      
20 A 1110 1079 22.13      
21 A 1034 1006 50.19      
22 A 954 928 17.41      
23 A 917 891 73.60      
24 A 840 816 23.96      
25 A 785 763 85.38      
26 A 639 621 4.65      
27 A 575 559 9.55      
28 A 461 449 10.77      
29 A 395 384 5.32      
30 A 292 284 4.69      
31 A 209 203 1.22      
32 A 136 132 1.48      
33 A 74 72 5.98      

Unscaled Zero Point Vibrational Energy (zpe) 23903.5 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 23241.4 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 CCD/3-21G
ABC
0.29341 0.06592 0.05657

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.192 0.229 -0.356
C2 2.555 -0.063 0.197
C3 0.147 -0.776 0.021
C4 -1.236 -0.064 0.026
O5 -1.118 1.300 0.115
O6 -2.307 -0.654 -0.006
H7 1.238 0.310 -1.379
H8 0.096 -1.662 -0.627
H9 2.959 -1.038 -0.123
H10 3.240 0.731 -0.125
H11 0.354 -1.110 1.048
H12 2.493 -0.051 1.292
H13 -0.128 1.479 0.073

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.49951.49842.47522.58933.62571.02702.20272.18652.12072.11432.11821.8680
C21.49952.51753.79453.91824.90172.08743.04691.10281.09712.58211.09703.0970
C31.49842.51751.55492.43242.45682.08151.09892.82803.44361.09972.76472.2721
C42.47523.79451.55491.37211.22322.86962.17974.30884.54782.15993.93741.9001
O52.58933.91822.43241.37212.29062.96003.28554.70544.40062.97404.03031.0066
O63.62574.90172.45681.22322.29063.92212.67815.28105.71802.89785.00833.0501
H71.02702.08742.08152.86962.96003.92212.40062.52112.39912.94862.97312.3109
H82.20273.04691.09892.17973.28552.67812.40062.97353.98311.78233.46763.2256
H92.18651.10282.82804.30884.70545.28102.52112.97351.79162.85771.78783.9878
H102.12071.09713.44364.54784.40065.71802.39913.98311.79163.61901.78253.4551
H112.11432.58211.09972.15992.97402.89782.94861.78232.85773.61902.39952.8084
H122.11821.09702.76473.93744.03035.00832.97313.46761.78781.78252.39953.2700
H131.86803.09702.27211.90011.00663.05012.31093.22563.98783.45512.80843.2700

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.452 N1 C2 H10 108.524
N1 C2 H12 108.327 N1 C3 C4 108.304
N1 C3 H8 115.134 N1 C3 H11 107.948
C2 N1 C3 114.224 C2 N1 H7 110.010
C3 N1 H7 109.598 C3 C4 O5 112.256
C3 C4 O6 123.901 C4 C3 H8 109.226
C4 C3 H11 107.670 C4 O5 H13 104.991
O5 C4 O6 123.810 H8 C3 H11 108.316
H9 C2 H10 109.055 H9 C2 H12 108.724
H10 C2 H12 108.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability