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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: HF/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-321.981678
Energy at 298.15K-321.991410
Nuclear repulsion energy245.802334
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 HF/6-311+G(3df,2p)
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 4055 3684 197.14      
2 A 3752 3409 6.28      
3 A 3241 2945 34.96      
4 A 3213 2919 16.39      
5 A 3204 2911 34.33      
6 A 3175 2885 24.50      
7 A 3124 2839 72.27      
8 A 2024 1839 473.40      
9 A 1643 1493 26.82      
10 A 1624 1475 7.41      
11 A 1617 1469 14.83      
12 A 1606 1460 4.44      
13 A 1585 1440 1.63      
14 A 1521 1382 380.19      
15 A 1480 1345 119.08      
16 A 1401 1273 8.28      
17 A 1329 1208 1.81      
18 A 1291 1173 16.60      
19 A 1254 1140 26.68      
20 A 1222 1110 31.60      
21 A 1091 991 20.70      
22 A 1059 962 11.34      
23 A 956 868 28.50      
24 A 898 816 65.31      
25 A 742 674 95.27      
26 A 709 644 4.97      
27 A 643 584 20.36      
28 A 511 464 14.64      
29 A 388 353 3.00      
30 A 281 255 2.84      
31 A 215 195 2.95      
32 A 123 112 3.78      
33 A 83 76 8.29      

Unscaled Zero Point Vibrational Energy (zpe) 25529.7 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 23196.3 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 HF/6-311+G(3df,2p)
ABC
0.31004 0.06726 0.05783

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.208 0.277 -0.309
C2 2.540 -0.063 0.155
C3 0.184 -0.678 0.057
C4 -1.213 -0.077 0.022
O5 -1.262 1.236 0.114
O6 -2.183 -0.740 -0.049
H7 1.220 0.399 -1.300
H8 0.171 -1.578 -0.548
H9 2.875 -1.043 -0.179
H10 3.244 0.678 -0.201
H11 0.346 -0.987 1.084
H12 2.562 -0.049 1.237
H13 -0.379 1.580 0.138

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.45141.44692.46902.68303.54980.99862.13832.13072.07802.06952.08112.1014
C21.45142.43683.75594.01814.77622.01862.89901.08861.08152.55611.08253.3498
C31.44692.43681.52182.40002.37082.01871.08452.72583.35621.08452.72722.3284
C42.46903.75591.52181.31781.17702.80962.11944.20594.52602.09483.96581.8586
O52.68304.01812.40001.31782.18702.97653.22664.73264.55112.91054.18720.9472
O63.54984.77622.37081.17702.18703.80062.54795.06925.61132.78234.96422.9446
H70.99862.01862.01872.80962.97653.80062.36122.46532.32012.89342.90522.4535
H82.13832.89901.08452.11943.22662.54792.36122.78143.82771.74443.35233.2777
H92.13071.08862.72584.20594.73265.06922.46532.78141.75972.82791.75834.1919
H102.07801.08153.35624.52604.55115.61132.32013.82771.75973.58071.75003.7491
H112.06952.55611.08452.09482.91052.78232.89341.74442.82793.58072.41072.8302
H122.08111.08252.72723.96584.18724.96422.90523.35231.75831.75002.41073.5370
H132.10143.34982.32841.85860.94722.94462.45353.27774.19193.74912.83023.5370

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.268 N1 C2 H10 109.384
N1 C2 H12 109.572 N1 C3 C4 112.524
N1 C3 H8 114.530 N1 C3 H11 108.833
C2 N1 C3 114.449 C2 N1 H7 109.577
C3 N1 H7 109.922 C3 C4 O5 115.198
C3 C4 O6 122.404 C4 C3 H8 107.633
C4 C3 H11 105.757 C4 O5 H13 109.186
O5 C4 O6 122.370 H8 C3 H11 107.072
H9 C2 H10 108.369 H9 C2 H12 108.166
H10 C2 H12 107.937
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -1.108      
2 C 0.080      
3 C 0.192      
4 C 1.338      
5 O -0.738      
6 O -0.892      
7 H 0.183      
8 H 0.141      
9 H 0.107      
10 H 0.115      
11 H 0.153      
12 H 0.119      
13 H 0.311      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.465 0.234 -0.394 5.484
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.758 -1.646 -0.830
y -1.646 -37.543 -0.637
z -0.830 -0.637 -33.471
Traceless
 xyz
x -9.251 -1.646 -0.830
y -1.646 1.571 -0.637
z -0.830 -0.637 7.680
Polar
3z2-r215.360
x2-y2-7.215
xy-1.646
xz-0.830
yz-0.637


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.734 0.393 0.100
y 0.393 7.143 -0.011
z 0.100 -0.011 5.892


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000