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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: PBEPBE/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 PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-323.485177
Energy at 298.15K-323.494563
Nuclear repulsion energy243.045766
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 PBEPBE/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 3438 3414 3.40      
2 A 3198 3176 373.12      
3 A 3048 3027 18.16      
4 A 3012 2991 1.16      
5 A 3007 2986 26.41      
6 A 2964 2943 20.21      
7 A 2918 2898 79.69      
8 A 1800 1787 350.41      
9 A 1467 1457 11.22      
10 A 1445 1435 23.06      
11 A 1434 1424 12.86      
12 A 1420 1410 20.62      
13 A 1405 1395 25.71      
14 A 1387 1377 289.91      
15 A 1288 1279 3.73      
16 A 1244 1235 2.55      
17 A 1175 1167 26.36      
18 A 1133 1125 24.99      
19 A 1111 1104 34.01      
20 A 1096 1089 11.91      
21 A 977 971 21.75      
22 A 937 930 22.87      
23 A 909 902 32.26      
24 A 847 841 18.54      
25 A 762 756 54.72      
26 A 622 617 3.24      
27 A 555 551 5.37      
28 A 465 462 8.03      
29 A 367 365 5.82      
30 A 282 280 6.66      
31 A 199 198 2.24      
32 A 136 135 2.40      
33 A 64 64 5.35      

Unscaled Zero Point Vibrational Energy (zpe) 23053.5 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 22894.4 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 PBEPBE/cc-pVTZ
ABC
0.29840 0.06706 0.05765

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.206 0.235 -0.351
C2 2.516 -0.067 0.234
C3 0.151 -0.740 -0.050
C4 -1.226 -0.059 0.025
O5 -1.138 1.285 0.100
O6 -2.270 -0.670 0.042
H7 1.301 0.332 -1.363
H8 0.085 -1.585 -0.754
H9 2.927 -1.046 -0.074
H10 3.231 0.715 -0.052
H11 0.341 -1.171 0.945
H12 2.431 -0.061 1.329
H13 -0.152 1.449 0.042

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.46601.46782.47852.60763.61401.02092.17542.16312.10252.09912.10061.8634
C21.46602.47503.74773.89814.82812.04633.03141.10551.09772.54061.09863.0743
C31.46782.47501.53772.40462.42432.04801.10202.79273.40631.10082.74972.2115
C42.47853.74771.53771.34911.21022.90902.15684.26944.52442.13003.88271.8519
O52.60763.89812.40461.34912.26012.99913.23424.68874.40852.98834.00741.0013
O63.61404.82812.42431.21022.26013.96612.64925.21215.67412.80824.91262.9967
H71.02092.04632.04802.90902.99913.96612.35022.49112.36512.91662.94652.3093
H82.17543.03141.10202.15683.23422.64922.35022.97133.96001.76723.48783.1457
H92.16311.10552.79274.26944.68875.21212.49112.97131.78752.78221.78443.9643
H102.10251.09773.40634.52444.40855.67412.36513.96001.78753.59221.77493.4628
H112.09912.54061.10082.13002.98832.80822.91661.76722.78223.59222.39742.8143
H122.10061.09862.74973.88274.00744.91262.94653.48781.78441.77492.39743.2570
H131.86343.07432.21151.85191.00132.99672.30933.14573.96433.46282.81433.2570

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.795 N1 C2 H10 109.341
N1 C2 H12 109.146 N1 C3 C4 111.087
N1 C3 H8 114.925 N1 C3 H11 108.767
C2 N1 C3 115.042 C2 N1 H7 109.430
C3 N1 H7 109.442 C3 C4 O5 112.646
C3 C4 O6 123.393 C4 C3 H8 108.462
C4 C3 H11 106.487 C4 O5 H13 102.974
O5 C4 O6 123.945 H8 C3 H11 106.696
H9 C2 H10 108.448 H9 C2 H12 108.115
H10 C2 H12 107.826
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.206      
2 C -0.205      
3 C -0.136      
4 C 0.218      
5 O -0.208      
6 O -0.268      
7 H 0.124      
8 H 0.097      
9 H 0.082      
10 H 0.103      
11 H 0.106      
12 H 0.103      
13 H 0.191      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.358 -0.229 -0.699 5.408
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.090 -0.678 -0.338
y -0.678 -37.794 -0.524
z -0.338 -0.524 -33.607
Traceless
 xyz
x -7.390 -0.678 -0.338
y -0.678 0.555 -0.524
z -0.338 -0.524 6.835
Polar
3z2-r213.671
x2-y2-5.297
xy-0.678
xz-0.338
yz-0.524


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.885 0.289 0.017
y 0.289 7.750 0.027
z 0.017 0.027 6.070


<r2> (average value of r2) Å2
<r2> 194.125
(<r2>)1/2 13.933