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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: BLYP/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 BLYP/6-31+G**
 hartrees
Energy at 0K-323.660509
Energy at 298.15K-323.669796
Nuclear repulsion energy240.803406
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 BLYP/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 3415 3397 2.37      
2 A 3226 3209 350.75      
3 A 3049 3033 21.94      
4 A 3015 2999 4.48      
5 A 3009 2993 29.07      
6 A 2965 2949 23.68      
7 A 2915 2900 91.81      
8 A 1763 1753 376.50      
9 A 1481 1473 10.83      
10 A 1462 1454 13.66      
11 A 1447 1440 15.48      
12 A 1432 1425 5.53      
13 A 1419 1411 0.93      
14 A 1363 1356 339.01      
15 A 1303 1296 6.50      
16 A 1250 1243 3.25      
17 A 1158 1152 21.81      
18 A 1129 1123 7.67      
19 A 1103 1097 44.50      
20 A 1080 1074 36.12      
21 A 979 973 29.57      
22 A 913 908 11.23      
23 A 895 890 57.40      
24 A 827 822 24.54      
25 A 761 757 59.37      
26 A 608 605 3.56      
27 A 548 545 6.96      
28 A 461 459 8.32      
29 A 359 357 3.94      
30 A 281 280 8.33      
31 A 199 197 2.22      
32 A 132 131 2.89      
33 A 54 54 5.39      

Unscaled Zero Point Vibrational Energy (zpe) 22998.3 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 22876.4 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 BLYP/6-31+G**
ABC
0.29109 0.06586 0.05667

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.221 0.225 0.370
C2 -2.537 -0.057 -0.254
C3 -0.151 -0.756 0.062
C4 1.232 -0.060 -0.025
O5 1.150 1.298 -0.095
O6 2.289 -0.672 -0.057
H7 -1.337 0.296 1.387
H8 -0.076 -1.593 0.777
H9 -2.954 -1.048 0.017
H10 -3.252 0.721 0.053
H11 -0.346 -1.197 -0.931
H12 -2.432 -0.011 -1.349
H13 0.168 1.489 -0.028

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.48281.48382.50082.64423.64791.02562.18682.17832.11432.11652.11611.9199
C21.48282.50553.77513.93124.86832.06263.07821.10831.10052.56061.10123.1233
C31.48382.50551.55032.43612.44432.06601.10442.81813.43441.10302.78342.2690
C42.50083.77511.55031.36191.22192.95282.16934.30054.55162.14473.89611.8791
O52.64423.93122.43611.36192.27523.06373.25934.72824.44223.02634.01531.0032
O63.64794.86832.44431.22192.27524.02102.67195.25655.71412.82484.93913.0280
H71.02562.06262.06602.95283.06374.02102.35152.50872.37212.92932.96282.3855
H82.18683.07821.10442.16933.25932.67192.35153.02573.99571.77413.54613.1951
H92.17831.10832.81814.30054.72825.25652.50873.02571.79402.77891.79224.0225
H102.11431.10053.43444.55164.44225.71412.37213.99571.79403.61801.78103.5057
H112.11652.56061.10302.14473.02632.82482.92931.77412.77893.61802.43612.8794
H122.11611.10122.78343.89614.01534.93912.96283.54611.79221.78102.43613.2797
H131.91993.12332.26901.87911.00323.02802.38553.19514.02253.50572.87943.2797

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.641 N1 C2 H10 108.963
N1 C2 H12 109.065 N1 C3 C4 111.000
N1 C3 H8 114.529 N1 C3 H11 108.913
C2 N1 C3 115.246 C2 N1 H7 109.263
C3 N1 H7 109.475 C3 C4 O5 113.387
C3 C4 O6 123.261 C4 C3 H8 108.432
C4 C3 H11 106.641 C4 O5 H13 104.192
O5 C4 O6 123.334 H8 C3 H11 106.964
H9 C2 H10 108.625 H9 C2 H12 108.414
H10 C2 H12 107.987
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.490      
2 C -0.317      
3 C -0.232      
4 C 0.425      
5 O -0.398      
6 O -0.442      
7 H 0.301      
8 H 0.170      
9 H 0.140      
10 H 0.150      
11 H 0.171      
12 H 0.150      
13 H 0.372      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.747 -0.392 0.751 5.809
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.683 0.715 -0.216
y 0.715 -38.952 0.426
z -0.216 0.426 -34.277
Traceless
 xyz
x -8.068 0.715 -0.216
y 0.715 0.527 0.426
z -0.216 0.426 7.541
Polar
3z2-r215.082
x2-y2-5.730
xy0.715
xz-0.216
yz0.426


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.294 -0.347 0.017
y -0.347 8.309 -0.007
z 0.017 -0.007 6.259


<r2> (average value of r2) Å2
<r2> 205.376
(<r2>)1/2 14.331