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All results from a given calculation for H2NCH2COOH (Glycine)

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-284.255033
Energy at 298.15K-284.261952
HF Energy-284.255033
Nuclear repulsion energy180.013481
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 HSEh1PBE/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' 3790 3643 60.12      
2 A' 3536 3398 2.03      
3 A' 3057 2938 17.53      
4 A' 1853 1781 288.15      
5 A' 1677 1612 19.42      
6 A' 1450 1394 16.12      
7 A' 1415 1360 31.13      
8 A' 1316 1265 11.72      
9 A' 1183 1137 90.17      
10 A' 1153 1108 192.71      
11 A' 936 899 120.93      
12 A' 838 805 97.66      
13 A' 644 619 6.61      
14 A' 469 451 30.65      
15 A' 259 249 10.07      
16 A" 3609 3468 4.81      
17 A" 3093 2972 5.94      
18 A" 1389 1335 0.08      
19 A" 1187 1141 1.32      
20 A" 922 886 4.17      
21 A" 664 638 89.10      
22 A" 512 492 31.02      
23 A" 212 204 42.69      
24 A" 63 60 6.45      

Unscaled Zero Point Vibrational Energy (zpe) 17612.8 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 16927.7 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 HSEh1PBE/cc-pVTZ
ABC
0.34891 0.13040 0.09804

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.549 0.000
O2 1.168 0.826 0.000
O3 -0.973 1.477 0.000
C4 -0.567 -0.853 0.000
N5 0.402 -1.916 0.000
H6 -0.537 2.339 0.000
H7 -1.226 -0.941 0.868
H8 -1.226 -0.941 -0.868
H9 1.008 -1.827 0.805
H10 1.008 -1.827 -0.805

Atom - Atom Distances (Å)
  C1 O2 O3 C4 N5 H6 H7 H8 H9 H10
C11.20071.34461.51272.49781.86862.11622.11622.70442.7044
O21.20072.23822.41492.84722.27973.10013.10012.77762.7776
O31.34462.23822.36543.66130.96592.58182.58183.93633.9363
C41.51272.41492.36541.43863.19241.09371.09372.02002.0200
N52.49782.84723.66131.43864.35752.08722.08721.01191.0119
H61.86862.27970.96593.19244.35753.46243.46244.51624.5162
H72.11623.10012.58181.09372.08723.46241.73702.40482.9293
H82.11623.10012.58181.09372.08723.46241.73702.92932.4048
H92.70442.77763.93632.02001.01194.51622.40482.92931.6107
H102.70442.77763.93632.02001.01194.51622.92932.40481.6107

picture of Glycine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 106.801 C1 C4 N5 115.612
C1 C4 H7 107.478 C1 C4 H8 107.478
O2 C1 O3 123.026 O2 C1 C4 125.354
O3 C1 C4 111.620 C4 N5 H9 109.813
C4 N5 H10 109.813 N5 C4 H7 110.283
N5 C4 H8 110.283 H7 C4 H8 105.138
H9 N5 H10 105.478
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.263      
2 O -0.307      
3 O -0.250      
4 C -0.139      
5 N -0.291      
6 H 0.216      
7 H 0.119      
8 H 0.119      
9 H 0.134      
10 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.839 0.831 0.000 1.181
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.220 -2.640 0.000
y -2.640 -29.466 0.000
z 0.000 0.000 -27.163
Traceless
 xyz
x -3.905 -2.640 0.000
y -2.640 0.226 0.000
z 0.000 0.000 3.679
Polar
3z2-r27.358
x2-y2-2.754
xy-2.640
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.063 -0.275 0.000
y -0.275 6.429 0.000
z 0.000 0.000 4.395


<r2> (average value of r2) Å2
<r2> 116.902
(<r2>)1/2 10.812