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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: mPW1PW91/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 mPW1PW91/cc-pVTZ
 hartrees
Energy at 0K-323.779470
Energy at 298.15K-323.789007
Nuclear repulsion energy245.162946
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/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 3568 3423 5.46      
2 A 3492 3350 328.08      
3 A 3138 3010 19.17      
4 A 3104 2977 2.39      
5 A 3097 2971 27.03      
6 A 3056 2931 18.17      
7 A 3010 2888 67.80      
8 A 1889 1812 384.71      
9 A 1522 1460 14.73      
10 A 1499 1438 17.96      
11 A 1493 1432 14.08      
12 A 1476 1416 11.01      
13 A 1459 1400 13.76      
14 A 1437 1378 375.48      
15 A 1350 1295 8.15      
16 A 1296 1243 3.54      
17 A 1241 1191 16.28      
18 A 1193 1144 31.17      
19 A 1164 1116 25.40      
20 A 1144 1097 9.58      
21 A 1010 969 13.90      
22 A 985 945 23.96      
23 A 906 869 52.59      
24 A 892 856 17.39      
25 A 781 749 64.42      
26 A 650 623 3.24      
27 A 583 560 8.06      
28 A 484 464 10.01      
29 A 376 360 5.45      
30 A 284 272 6.03      
31 A 203 195 2.26      
32 A 135 129 2.70      
33 A 68 65 5.82      

Unscaled Zero Point Vibrational Energy (zpe) 23992.5 cm-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 23013.6 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 mPW1PW91/cc-pVTZ
ABC
0.30472 0.06797 0.05844

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.200 0.239 -0.344
C2 2.504 -0.065 0.220
C3 0.157 -0.724 -0.034
C4 -1.215 -0.061 0.024
O5 -1.152 1.267 0.103
O6 -2.241 -0.678 0.027
H7 1.279 0.346 -1.346
H8 0.097 -1.575 -0.717
H9 2.903 -1.038 -0.091
H10 3.214 0.707 -0.072
H11 0.339 -1.134 0.962
H12 2.436 -0.060 1.308
H13 -0.194 1.470 0.059

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.45361.45322.46132.60543.57961.01042.15522.14362.08622.08122.08531.9022
C21.45362.45173.72483.89344.78822.03042.99231.09621.08892.52601.08983.1081
C31.45322.45171.52482.38682.39842.03131.09282.76483.37641.09202.72772.2235
C42.46133.72481.52481.33211.19632.87482.13604.23404.49692.10863.87091.8407
O52.60543.89342.38681.33212.22982.97623.21084.66834.40602.95414.01130.9806
O63.57964.78822.39841.19632.22983.91422.61215.15755.62892.78154.88862.9667
H71.01042.03042.03132.87482.97623.91422.34142.47502.34472.89802.92342.3248
H82.15522.99231.09282.13603.21082.61212.34142.92483.91681.75263.44553.1552
H92.14361.09622.76484.23404.66835.15752.47502.92481.77212.77331.76963.9872
H102.08621.08893.37644.49694.40605.62892.34473.91681.77213.56741.76003.4950
H112.08122.52601.09202.10862.95412.78152.89801.75262.77333.56742.38202.8068
H122.08531.08982.72773.87094.01134.88862.92343.44551.76961.76002.38203.2888
H131.90223.10812.22351.84070.98062.96672.32483.15523.98723.49502.80683.2888

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.685 N1 C2 H10 109.437
N1 C2 H12 109.306 N1 C3 C4 111.454
N1 C3 H8 114.934 N1 C3 H11 108.878
C2 N1 C3 115.002 C2 N1 H7 109.663
C3 N1 H7 109.771 C3 C4 O5 113.150
C3 C4 O6 123.176 C4 C3 H8 108.244
C4 C3 H11 106.196 C4 O5 H13 104.454
O5 C4 O6 123.656 H8 C3 H11 106.678
H9 C2 H10 108.388 H9 C2 H12 108.093
H10 C2 H12 107.760
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.242      
2 C -0.167      
3 C -0.104      
4 C 0.261      
5 O -0.227      
6 O -0.302      
7 H 0.122      
8 H 0.094      
9 H 0.074      
10 H 0.093      
11 H 0.102      
12 H 0.093      
13 H 0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.416 -0.142 -0.656 5.457
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.104 -0.853 -0.386
y -0.853 -37.266 -0.548
z -0.386 -0.548 -33.154
Traceless
 xyz
x -7.894 -0.853 -0.386
y -0.853 0.863 -0.548
z -0.386 -0.548 7.031
Polar
3z2-r214.063
x2-y2-5.838
xy-0.853
xz-0.386
yz-0.548


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.180 0.339 0.034
y 0.339 7.287 0.011
z 0.034 0.011 5.809


<r2> (average value of r2) Å2
<r2> 191.561
(<r2>)1/2 13.841