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All results from a given calculation for CH3NHCH2COOH (Sarcosine)

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-323.627736
Energy at 298.15K-323.637275
Nuclear repulsion energy244.689593
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 B1B95/cc-pVDZ
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 3528 3391 5.03      
2 A 3445 3312 360.46      
3 A 3149 3027 18.29      
4 A 3106 2986 7.29      
5 A 3102 2982 28.24      
6 A 3050 2932 18.65      
7 A 3009 2893 71.02      
8 A 1906 1832 364.12      
9 A 1498 1439 16.63      
10 A 1471 1414 41.01      
11 A 1467 1410 61.87      
12 A 1450 1394 170.91      
13 A 1443 1387 102.19      
14 A 1426 1371 67.67      
15 A 1324 1273 11.91      
16 A 1274 1224 3.79      
17 A 1243 1195 11.29      
18 A 1194 1148 38.62      
19 A 1150 1106 12.22      
20 A 1125 1081 9.69      
21 A 1001 962 3.26      
22 A 987 949 34.76      
23 A 905 870 49.79      
24 A 895 861 14.30      
25 A 782 751 65.52      
26 A 649 624 3.05      
27 A 581 558 7.01      
28 A 477 458 9.76      
29 A 377 362 5.55      
30 A 280 269 4.48      
31 A 206 198 2.19      
32 A 139 134 2.19      
33 A 80 77 6.12      

Unscaled Zero Point Vibrational Energy (zpe) 23860.1 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 22934.3 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 B1B95/cc-pVDZ
ABC
0.30596 0.06773 0.05818

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.191 0.246 -0.328
C2 2.515 -0.068 0.184
C3 0.161 -0.721 0.015
C4 -1.217 -0.063 0.024
O5 -1.156 1.268 0.110
O6 -2.247 -0.682 -0.011
H7 1.236 0.342 -1.342
H8 0.117 -1.617 -0.625
H9 2.904 -1.048 -0.149
H10 3.224 0.710 -0.130
H11 0.342 -1.075 1.041
H12 2.488 -0.071 1.283
H13 -0.187 1.458 0.090

Atom - Atom Distances (Å)
  N1 C2 C3 C4 O5 O6 H7 H8 H9 H10 H11 H12 H13
N11.45411.45432.45372.59673.57521.01892.17132.15402.09412.08362.09211.8819
C21.45412.44963.73603.90714.80552.03242.96741.10541.09772.54381.09913.1048
C31.45432.44961.52652.38632.40762.03101.10212.76773.38391.10132.72922.2070
C42.45373.73601.52651.33531.20162.83702.14864.24064.51052.11913.91331.8381
O52.59673.90712.38631.33532.23752.94743.23794.68064.42152.93224.05490.9871
O63.57524.80552.40761.20162.23753.86672.61555.16555.64612.82224.94622.9715
H71.01892.03242.03102.83702.94743.86672.36712.47632.35652.91272.93652.3066
H82.17132.96741.10212.14863.23792.61552.36712.88373.91271.76693.41333.1714
H92.15401.10542.76774.24064.68065.16552.47632.88371.78612.82491.78263.9860
H102.09411.09773.38394.51054.42155.64612.35653.91271.78613.58591.77373.4990
H112.08362.54381.10132.11912.93222.82222.91271.76692.82493.58592.38122.7565
H122.09211.09912.72923.91334.05494.94622.93653.41331.78261.77372.38123.3039
H131.88193.10482.20701.83810.98712.97152.30663.17143.98603.49902.75653.3039

picture of Sarcosine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H9 113.926 N1 C2 H10 109.508
N1 C2 H12 109.265 N1 C3 C4 110.782
N1 C3 H8 115.593 N1 C3 H11 108.443
C2 N1 C3 114.756 C2 N1 H7 109.273
C3 N1 H7 109.141 C3 C4 O5 112.828
C3 C4 O6 123.466 C4 C3 H8 108.572
C4 C3 H11 106.370 C4 O5 H13 103.629
O5 C4 O6 123.683 H8 C3 H11 106.614
H9 C2 H10 108.337 H9 C2 H12 107.927
H10 C2 H12 107.688
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.299      
2 C 0.028      
3 C 0.037      
4 C 0.132      
5 O -0.162      
6 O -0.240      
7 H 0.109      
8 H 0.052      
9 H 0.030      
10 H 0.042      
11 H 0.072      
12 H 0.050      
13 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.241 -0.133 -0.534 5.270
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.421 -0.680 -0.573
y -0.680 -36.909 -0.626
z -0.573 -0.626 -32.897
Traceless
 xyz
x -7.518 -0.680 -0.573
y -0.680 0.750 -0.626
z -0.573 -0.626 6.768
Polar
3z2-r213.537
x2-y2-5.512
xy-0.680
xz-0.573
yz-0.626


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.405 0.391 0.051
y 0.391 6.625 0.028
z 0.051 0.028 5.185


<r2> (average value of r2) Å2
<r2> 191.897
(<r2>)1/2 13.853