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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: wB97X-D/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/6-31+G**
 hartrees
Energy at 0K-323.661070
Energy at 298.15K-323.670653
HF Energy-323.661070
Nuclear repulsion energy244.403970
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 wB97X-D/6-31+G**
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 3604 3432 7.38      
2 A 3544 3375 359.40      
3 A 3162 3011 20.28      
4 A 3134 2984 4.82      
5 A 3118 2969 27.42      
6 A 3079 2932 14.41      
7 A 3022 2878 72.94      
8 A 1895 1804 429.83      
9 A 1537 1464 18.73      
10 A 1517 1445 17.75      
11 A 1509 1437 19.57      
12 A 1496 1425 9.94      
13 A 1472 1402 2.12      
14 A 1445 1376 409.81      
15 A 1366 1301 10.81      
16 A 1310 1247 3.12      
17 A 1253 1193 16.06      
18 A 1206 1149 31.93      
19 A 1178 1122 22.73      
20 A 1157 1102 11.19      
21 A 1025 976 17.41      
22 A 985 938 30.49      
23 A 917 873 67.74      
24 A 890 848 19.10      
25 A 785 747 65.98      
26 A 644 614 3.08      
27 A 577 549 10.54      
28 A 494 470 9.40      
29 A 385 367 4.17      
30 A 316 301 9.08      
31 A 238 226 1.99      
32 A 136 130 3.43      
33 A 46 44 4.89      

Unscaled Zero Point Vibrational Energy (zpe) 24221.0 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 23065.6 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 wB97X-D/6-31+G**
ABC
0.29461 0.06829 0.05898

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.198 0.282 -0.291
C2 2.532 -0.084 0.188
C3 0.167 -0.720 -0.028
C4 -1.217 -0.072 0.048
O5 -1.183 1.263 0.110
O6 -2.243 -0.700 -0.003
H7 1.237 0.475 -1.288
H8 0.129 -1.549 -0.743
H9 2.899 -1.032 -0.231
H10 3.238 0.709 -0.070
H11 0.355 -1.154 0.961
H12 2.509 -0.174 1.277
H13 -0.233 1.502 0.030

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.46271.46132.46442.60733.59071.01582.16782.14922.09522.08312.09381.9081
C21.46272.45793.75093.95244.81842.04042.96401.09951.09222.54601.09363.1907
C31.46132.45791.52982.40322.41082.03931.09652.75703.38681.09582.73572.2577
C42.46443.75091.52981.33721.20482.84682.14974.23524.52392.11483.92451.8558
O52.60733.95242.40321.33722.23432.90403.21904.69554.45932.98884.13070.9830
O63.59074.81842.41081.20482.23433.89152.62665.15805.65972.80814.94992.9818
H71.01582.04042.03932.84682.90403.89152.37052.47902.35382.91312.93532.2253
H82.16782.96401.09652.14973.21902.62662.37052.86363.90061.76413.41133.1682
H92.14921.09952.75704.23524.69555.15802.47902.86361.78052.81241.77864.0365
H102.09521.09223.38684.52394.45935.65972.35383.90061.78053.58371.76753.5615
H112.08312.54601.09582.11482.98882.80812.91311.76412.81243.58372.38772.8745
H122.09381.09362.73573.92454.13074.94992.93533.41131.77861.76752.38773.4469
H131.90813.19072.25771.85580.98302.98182.22533.16824.03653.56152.87453.4469

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.268 N1 C2 H10 109.331
N1 C2 H12 109.132 N1 C3 C4 110.936
N1 C3 H8 115.151 N1 C3 H11 108.256
C2 N1 C3 114.406 C2 N1 H7 109.495
C3 N1 H7 109.510 C3 C4 O5 113.736
C3 C4 O6 123.232 C4 C3 H8 108.753
C4 C3 H11 106.130 C4 O5 H13 105.207
O5 C4 O6 122.952 H8 C3 H11 107.168
H9 C2 H10 108.658 H9 C2 H12 108.387
H10 C2 H12 107.928
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.550      
2 C -0.354      
3 C -0.199      
4 C 0.429      
5 O -0.443      
6 O -0.469      
7 H 0.323      
8 H 0.192      
9 H 0.151      
10 H 0.164      
11 H 0.191      
12 H 0.165      
13 H 0.399      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.912 -0.427 -0.883 5.993
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.136 -0.735 0.018
y -0.735 -37.925 -0.196
z 0.018 -0.196 -33.425
Traceless
 xyz
x -8.461 -0.735 0.018
y -0.735 0.855 -0.196
z 0.018 -0.196 7.606
Polar
3z2-r215.211
x2-y2-6.211
xy-0.735
xz0.018
yz-0.196


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.110 0.437 -0.025
y 0.437 7.483 -0.024
z -0.025 -0.024 5.885


<r2> (average value of r2) Å2
<r2> 191.480
(<r2>)1/2 13.838