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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-323.872327
Energy at 298.15K-323.881782
HF Energy-323.872327
Nuclear repulsion energy243.685461
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 B3LYPultrafine/aug-cc-pVTZ
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 3403 4.77      
2 A 3482 3369 285.95      
3 A 3106 3005 20.26      
4 A 3070 2971 1.06      
5 A 3068 2968 27.55      
6 A 3026 2928 21.23      
7 A 2982 2885 72.09      
8 A 1838 1779 392.93      
9 A 1519 1470 12.97      
10 A 1498 1449 10.04      
11 A 1491 1443 13.70      
12 A 1475 1427 4.88      
13 A 1458 1411 1.68      
14 A 1398 1352 369.33      
15 A 1351 1308 9.19      
16 A 1291 1249 4.13      
17 A 1210 1171 19.93      
18 A 1175 1137 12.72      
19 A 1148 1111 37.50      
20 A 1127 1091 25.02      
21 A 1003 970 18.13      
22 A 963 931 14.97      
23 A 876 848 61.97      
24 A 868 840 17.53      
25 A 766 741 65.55      
26 A 639 618 3.38      
27 A 579 560 8.91      
28 A 477 462 10.47      
29 A 367 355 4.40      
30 A 276 267 5.69      
31 A 202 195 2.24      
32 A 130 125 3.22      
33 A 65 63 5.81      

Unscaled Zero Point Vibrational Energy (zpe) 23721.1 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 22950.2 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.30137 0.06692 0.05751

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.211 0.279 -0.293
C2 2.556 -0.078 0.157
C3 0.175 -0.696 0.033
C4 -1.226 -0.077 0.028
O5 -1.227 1.259 0.115
O6 -2.231 -0.727 -0.038
H7 1.220 0.451 -1.291
H8 0.154 -1.582 -0.607
H9 2.907 -1.042 -0.232
H10 3.260 0.693 -0.152
H11 0.346 -1.047 1.054
H12 2.572 -0.127 1.246
H13 -0.297 1.547 0.106

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.46271.46022.48382.65903.59521.01242.16402.15122.09482.07862.09452.0096
C21.46272.46313.78434.01274.83472.03972.93541.09711.08912.57391.09013.2836
C31.46022.46311.53172.40702.40722.04001.09382.76693.38841.09272.74642.2929
C42.48383.78431.53171.33841.19872.82872.13884.25244.55502.11333.98931.8721
O52.65904.01272.40701.33842.23012.93593.24064.74424.53042.94484.19960.9738
O63.59524.83472.40721.19872.23013.85582.59705.15165.67262.81755.00822.9882
H71.01242.03972.04002.82872.93593.85582.39542.48932.34832.91612.93212.3350
H82.16402.93541.09382.13883.24062.59702.39542.83083.87711.75623.37663.2406
H92.15121.09712.76694.25244.74425.15162.48932.83081.77262.86551.76994.1330
H102.09481.08913.38844.55504.53045.67262.34833.87711.77263.60141.76083.6667
H112.07862.57391.09272.11332.94482.81752.91611.75622.86553.60142.41622.8352
H122.09451.09012.74643.98934.19965.00822.93213.37661.76991.76082.41623.5122
H132.00963.28362.29291.87210.97382.98822.33503.24064.13303.66672.83523.5122

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.594 N1 C2 H10 109.485
N1 C2 H12 109.400 N1 C3 C4 112.215
N1 C3 H8 115.087 N1 C3 H11 108.164
C2 N1 C3 114.856 C2 N1 H7 109.650
C3 N1 H7 109.863 C3 C4 O5 113.828
C3 C4 O6 123.218 C4 C3 H8 107.939
C4 C3 H11 106.057 C4 O5 H13 107.069
O5 C4 O6 122.951 H8 C3 H11 106.875
H9 C2 H10 108.354 H9 C2 H12 108.037
H10 C2 H12 107.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.206      
2 C -0.637      
3 C -0.045      
4 C 0.471      
5 O -0.426      
6 O -0.621      
7 H -0.022      
8 H 0.248      
9 H 0.225      
10 H 0.267      
11 H 0.209      
12 H 0.296      
13 H 0.242      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.463 -0.106 -0.632 5.500
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.223 -1.022 -0.421
y -1.022 -38.167 -0.558
z -0.421 -0.558 -33.876
Traceless
 xyz
x -8.202 -1.022 -0.421
y -1.022 0.883 -0.558
z -0.421 -0.558 7.318
Polar
3z2-r214.637
x2-y2-6.056
xy-1.022
xz-0.421
yz-0.558


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.139 0.304 0.062
y 0.304 8.254 0.007
z 0.062 0.007 6.528


<r2> (average value of r2) Å2
<r2> 194.706
(<r2>)1/2 13.954