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All results from a given calculation for H2ONH3 (Water Ammonia Dimer)

using model chemistry: B3LYPultrafine_cp/aug-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 B3LYPultrafine_cp/aug-cc-pVTZ
 hartrees
Energy at 0K-133.064101
Energy at 298.15K-133.057217
Nuclear repulsion energy 
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 B3LYPultrafine/aug-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' 3866 3741 60.66      
2 A' 3586 3469 11.43      
3 A' 3535 3420 626.27      
4 A' 3470 3357 1.59      
5 A' 1672 1618 2.27      
6 A' 1650 1596 59.49      
7 A' 1083 1048 146.43      
8 A' 461 446 79.81      
9 A' 201 195 34.00      
10 A' 176 170 18.50      
11 A" 3589 3472 10.36      
12 A" 1664 1610 18.03      
13 A" 710 687 88.03      
14 A" 189 182 36.39      
15 A" 11 11 70.24      

Unscaled Zero Point Vibrational Energy (zpe) 12931.4 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 12511.1 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 B3LYPultrafine/aug-cc-pVTZ
ABC
4.94954 0.21097 0.20910

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.064 0.583 0.000
O2 0.039 1.554 0.000
N3 0.039 -1.383 0.000
H4 -0.853 1.910 0.000
H5 1.036 -1.566 0.000
H6 -0.351 -1.838 0.817
H7 -0.351 -1.838 -0.817

Atom - Atom Distances (Å)
  H1 O2 N3 H4 H5 H6 H7
H10.97661.96901.54392.41392.57112.5711
O20.97662.93750.96053.27543.51073.5107
N31.96902.93753.41171.01361.01321.0132
H41.54390.96053.41173.95583.86823.8682
H52.41393.27541.01363.95581.63281.6328
H62.57113.51071.01323.86821.63281.6345
H72.57113.51071.01323.86821.63281.6345

picture of Water Ammonia Dimer state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.232      
2 O -0.415      
3 N -0.309      
4 H 0.137      
5 H 0.110      
6 H 0.123      
7 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.204 -3.317 0.000 3.529
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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


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