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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: B3PW91/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 B3PW91/cc-pVDZ
 hartrees
Energy at 0K-323.638041
Energy at 298.15K-323.647592
Nuclear repulsion energy244.177905
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 B3PW91/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 3517 3394 5.16      
2 A 3384 3265 392.34      
3 A 3139 3029 17.63      
4 A 3098 2990 0.99      
5 A 3095 2986 32.52      
6 A 3042 2935 18.72      
7 A 2999 2894 73.07      
8 A 1892 1826 367.60      
9 A 1499 1446 16.49      
10 A 1474 1423 81.18      
11 A 1469 1418 59.41      
12 A 1454 1403 164.33      
13 A 1445 1394 74.24      
14 A 1428 1378 56.26      
15 A 1326 1280 9.20      
16 A 1276 1231 4.08      
17 A 1240 1197 16.95      
18 A 1187 1145 38.75      
19 A 1150 1110 14.12      
20 A 1126 1087 9.89      
21 A 1002 967 13.78      
22 A 982 948 29.47      
23 A 920 888 43.24      
24 A 889 858 15.72      
25 A 789 762 63.62      
26 A 648 625 2.95      
27 A 581 560 6.79      
28 A 479 462 9.65      
29 A 380 367 5.60      
30 A 286 276 5.67      
31 A 206 199 2.19      
32 A 141 136 2.25      
33 A 77 74 6.00      

Unscaled Zero Point Vibrational Energy (zpe) 23809.4 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 22976.1 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 B3PW91/cc-pVDZ
ABC
0.30416 0.06753 0.05804

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.194 0.237 -0.337
C2 2.515 -0.064 0.200
C3 0.155 -0.733 -0.005
C4 -1.221 -0.060 0.024
O5 -1.141 1.273 0.106
O6 -2.259 -0.670 0.007
H7 1.256 0.327 -1.352
H8 0.102 -1.616 -0.666
H9 2.917 -1.046 -0.117
H10 3.224 0.716 -0.114
H11 0.338 -1.113 1.014
H12 2.473 -0.054 1.301
H13 -0.165 1.446 0.070

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.45801.45922.45932.59263.58611.02062.17532.15922.09812.09262.09851.8643
C21.45802.46203.74023.89434.81622.03682.99721.10751.10002.55011.10113.0796
C31.45922.46201.53182.39082.41452.03671.10422.78163.39581.10322.74642.2038
C42.45933.74021.53181.33771.20412.85952.15594.25564.51412.12553.90841.8395
O52.59263.89432.39081.33772.24352.96053.23844.67904.40592.95034.03130.9916
O63.58614.81622.41451.20412.24353.89782.63105.19055.65652.82004.94432.9771
H71.02062.03682.03672.85952.96053.89782.36132.48362.35752.91772.94322.3008
H82.17532.99721.10422.15593.23842.63102.36132.92363.93591.76983.45453.1606
H92.15921.10752.78164.25564.67905.19052.48362.92361.78932.81661.78673.9680
H102.09811.10003.39584.51414.40595.65652.35753.93591.78933.59831.77673.4719
H112.09262.55011.10322.12552.95032.82002.91771.76982.81663.59832.40102.7736
H122.09851.10112.74643.90844.03134.94432.94323.45451.78671.77672.40103.2751
H131.86433.07962.20381.83950.99162.97712.30083.16063.96803.47192.77363.2751

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.928 N1 C2 H10 109.413
N1 C2 H12 109.376 N1 C3 C4 110.595
N1 C3 H8 115.429 N1 C3 H11 108.709
C2 N1 C3 115.119 C2 N1 H7 109.244
C3 N1 H7 109.153 C3 C4 O5 112.677
C3 C4 O6 123.458 C4 C3 H8 108.664
C4 C3 H11 106.401 C4 O5 H13 103.319
O5 C4 O6 123.844 H8 C3 H11 106.599
H9 C2 H10 108.300 H9 C2 H12 107.987
H10 C2 H12 107.644
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.305      
2 C -0.007      
3 C 0.014      
4 C 0.143      
5 O -0.168      
6 O -0.247      
7 H 0.115      
8 H 0.065      
9 H 0.041      
10 H 0.054      
11 H 0.082      
12 H 0.062      
13 H 0.154      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.328 -0.206 -0.588 5.365
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.441 -0.633 -0.488
y -0.633 -36.939 -0.598
z -0.488 -0.598 -32.861
Traceless
 xyz
x -7.541 -0.633 -0.488
y -0.633 0.713 -0.598
z -0.488 -0.598 6.829
Polar
3z2-r213.658
x2-y2-5.503
xy-0.633
xz-0.488
yz-0.598


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.440 0.387 0.039
y 0.387 6.635 0.025
z 0.039 0.025 5.188


<r2> (average value of r2) Å2
<r2> 197.864
(<r2>)1/2 14.066