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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: mPW1PW91/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 mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-323.707694
Energy at 298.15K-323.717225
Nuclear repulsion energy244.435117
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 mPW1PW91/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 3560 3412 5.42      
2 A 3474 3329 339.57      
3 A 3156 3024 19.29      
4 A 3120 2990 3.47      
5 A 3112 2982 26.89      
6 A 3065 2938 17.46      
7 A 3019 2893 70.98      
8 A 1871 1793 403.33      
9 A 1508 1445 19.11      
10 A 1482 1420 5.86      
11 A 1478 1416 28.90      
12 A 1459 1399 18.20      
13 A 1443 1382 101.99      
14 A 1431 1372 258.71      
15 A 1336 1280 11.10      
16 A 1286 1232 3.80      
17 A 1238 1187 15.66      
18 A 1194 1144 36.64      
19 A 1160 1111 17.48      
20 A 1135 1088 10.59      
21 A 1007 965 11.42      
22 A 985 944 28.79      
23 A 910 872 48.82      
24 A 893 856 18.12      
25 A 784 751 63.30      
26 A 642 615 2.83      
27 A 580 556 8.10      
28 A 483 463 10.09      
29 A 374 359 5.03      
30 A 286 274 7.00      
31 A 205 196 2.37      
32 A 135 129 3.11      
33 A 68 65 6.04      

Unscaled Zero Point Vibrational Energy (zpe) 23938.3 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 22940.1 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 mPW1PW91/aug-cc-pVDZ
ABC
0.30241 0.06772 0.05821

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.201 0.242 -0.345
C2 2.507 -0.066 0.224
C3 0.157 -0.728 -0.038
C4 -1.214 -0.062 0.024
O5 -1.153 1.271 0.102
O6 -2.248 -0.678 0.031
H7 1.287 0.343 -1.351
H8 0.096 -1.578 -0.733
H9 2.904 -1.047 -0.087
H10 3.224 0.708 -0.072
H11 0.341 -1.145 0.961
H12 2.436 -0.056 1.318
H13 -0.192 1.475 0.056

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.45741.45732.46202.60803.58931.01462.16392.15102.09362.09022.09281.9034
C21.45742.45553.72663.89874.79822.03403.00231.10301.09562.53011.09663.1126
C31.45732.45551.52572.39402.40642.03601.09942.76623.38641.09862.73582.2326
C42.46203.72661.52571.33641.20372.88242.14234.23614.50522.11403.87271.8463
O52.60803.89872.39401.33642.23692.98733.22114.67664.41642.96774.01520.9839
O63.58934.79822.40641.20372.23693.93012.62445.16675.64552.79004.89722.9777
H71.01462.03402.03602.88242.98733.93012.34342.47892.34972.90772.93332.3338
H82.16393.00231.09942.14233.22112.62442.34342.92983.93001.76503.46343.1669
H92.15101.10302.76624.23614.67665.16672.47892.92981.78372.77151.78223.9959
H102.09361.09563.38644.50524.41645.64552.34973.93001.78373.57961.77143.5030
H112.09022.53011.09862.11402.96772.79002.90771.76502.77153.57962.38812.8231
H122.09281.09662.73583.87274.01524.89722.93333.46341.78221.77142.38813.2930
H131.90343.11262.23261.84630.98392.97772.33383.16693.99593.50302.82313.2930

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.587 N1 C2 H10 109.367
N1 C2 H12 109.235 N1 C3 C4 111.231
N1 C3 H8 114.921 N1 C3 H11 108.925
C2 N1 C3 114.807 C2 N1 H7 109.424
C3 N1 H7 109.608 C3 C4 O5 113.374
C3 C4 O6 123.257 C4 C3 H8 108.297
C4 C3 H11 106.190 C4 O5 H13 104.420
O5 C4 O6 123.352 H8 C3 H11 106.835
H9 C2 H10 108.445 H9 C2 H12 108.238
H10 C2 H12 107.808
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.399      
2 C 0.706      
3 C 0.558      
4 C 0.753      
5 O -0.470      
6 O -0.580      
7 H -0.010      
8 H -0.180      
9 H -0.079      
10 H -0.256      
11 H -0.114      
12 H -0.176      
13 H 0.247      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.581 -0.189 -0.678 5.626
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.863 -0.964 -0.384
y -0.964 -37.890 -0.526
z -0.384 -0.526 -33.533
Traceless
 xyz
x -8.152 -0.964 -0.384
y -0.964 0.808 -0.526
z -0.384 -0.526 7.344
Polar
3z2-r214.688
x2-y2-5.973
xy-0.964
xz-0.384
yz-0.526


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.978 0.322 0.054
y 0.322 8.050 0.005
z 0.054 0.005 6.402


<r2> (average value of r2) Å2
<r2> 192.660
(<r2>)1/2 13.880