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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: B3LYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-321.944001
Energy at 298.15K-321.953505
Nuclear repulsion energy242.177628
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 B3LYP/3-21G
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 3429 3309 2.18      
2 A 3136 3026 17.95      
3 A 3120 3011 7.64      
4 A 3100 2992 21.94      
5 A 3074 2967 10.89      
6 A 3018 2912 39.43      
7 A 2843 2743 430.75      
8 A 1821 1757 357.06      
9 A 1581 1526 9.34      
10 A 1562 1507 27.71      
11 A 1525 1471 54.31      
12 A 1500 1448 29.93      
13 A 1496 1443 3.75      
14 A 1458 1407 323.11      
15 A 1349 1302 3.79      
16 A 1298 1253 1.28      
17 A 1186 1144 26.15      
18 A 1169 1128 9.28      
19 A 1136 1096 48.44      
20 A 1107 1068 40.65      
21 A 1089 1051 86.62      
22 A 981 947 21.27      
23 A 921 889 10.12      
24 A 831 802 17.48      
25 A 779 752 71.24      
26 A 630 607 7.68      
27 A 563 543 6.19      
28 A 466 449 7.59      
29 A 404 390 13.06      
30 A 318 307 9.57      
31 A 203 196 0.90      
32 A 144 139 1.20      
33 A 44 43 5.10      

Unscaled Zero Point Vibrational Energy (zpe) 23640.3 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 22810.5 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 B3LYP/3-21G
ABC
0.29257 0.06752 0.05827

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.190 0.170 0.404
C2 -2.491 -0.049 -0.287
C3 -0.114 -0.813 0.085
C4 1.231 -0.039 -0.029
O5 1.013 1.301 -0.080
O6 2.325 -0.582 -0.094
H7 -1.324 0.242 1.418
H8 -0.008 -1.623 0.813
H9 -2.958 -1.014 -0.043
H10 -3.176 0.757 -0.010
H11 -0.324 -1.258 -0.894
H12 -2.323 -0.004 -1.367
H13 -0.017 1.366 0.031

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.48941.49202.46842.52313.62851.02562.18632.17432.11202.11512.10931.7163
C21.48942.52413.73103.76104.84892.08683.13861.09931.09342.55451.09332.8681
C31.49202.52411.55632.40142.45632.08671.09432.85393.44221.09522.76412.1823
C42.46843.73101.55631.35821.22262.94992.18084.30124.47842.15673.79771.8804
O52.52313.76102.40141.35822.29432.97113.22354.59684.22502.99963.80671.0382
O63.62854.84892.45631.22262.29434.03452.71125.30075.66192.84814.85343.0485
H71.02562.08682.08672.94992.97114.03452.36142.52602.39512.93162.96882.2128
H82.18633.13861.09432.18083.22352.71122.36143.13114.04681.77343.56773.0902
H92.17431.09932.85394.30124.59685.30072.52603.13111.78432.77911.78193.7843
H102.11201.09343.44224.47844.22505.66192.39514.04681.78433.60201.77363.2177
H112.11512.55451.09522.15672.99962.84812.93161.77342.77913.60202.40672.7994
H122.10931.09332.76413.79773.80674.85342.96883.56771.78191.77362.40673.0251
H131.71632.86812.18231.88041.03823.04852.21283.09023.78433.21772.79943.0251

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.406 N1 C2 H10 108.741
N1 C2 H12 108.539 N1 C3 C4 108.124
N1 C3 H8 114.543 N1 C3 H11 108.706
C2 N1 C3 115.692 C2 N1 H7 110.792
C3 N1 H7 110.596 C3 C4 O5 110.779
C3 C4 O6 123.792 C4 C3 H8 109.484
C4 C3 H11 107.585 C4 O5 H13 102.559
O5 C4 O6 125.410 H8 C3 H11 108.186
H9 C2 H10 108.927 H9 C2 H12 108.715
H10 C2 H12 108.403
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.616      
2 C -0.406      
3 C -0.341      
4 C 0.649      
5 O -0.573      
6 O -0.484      
7 H 0.302      
8 H 0.228      
9 H 0.191      
10 H 0.214      
11 H 0.245      
12 H 0.218      
13 H 0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -6.086 -1.041 0.865 6.235
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.261 -0.218 0.039
y -0.218 -37.575 0.483
z 0.039 0.483 -32.705
Traceless
 xyz
x -7.121 -0.218 0.039
y -0.218 -0.092 0.483
z 0.039 0.483 7.213
Polar
3z2-r214.426
x2-y2-4.686
xy-0.218
xz0.039
yz0.483


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.684 -0.559 -0.061
y -0.559 5.761 0.016
z -0.061 0.016 4.447


<r2> (average value of r2) Å2
<r2> 201.353
(<r2>)1/2 14.190