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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: LSDA/aug-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 LSDA/aug-cc-pVDZ
 hartrees
Energy at 0K-204.329123
Energy at 298.15K-204.336578
HF Energy-204.329123
Nuclear repulsion energy124.038697
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 LSDA/aug-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 3596 3555 29.67      
2 A 3586 3546 34.12      
3 A 3473 3434 5.20      
4 A 3468 3428 29.88      
5 A 3437 3398 9.33      
6 A 1720 1700 325.98      
7 A 1552 1535 226.52      
8 A 1532 1515 16.61      
9 A 1427 1411 53.52      
10 A 1129 1116 26.14      
11 A 1082 1070 62.46      
12 A 1037 1025 9.86      
13 A 959 948 17.17      
14 A 750 741 49.28      
15 A 723 715 71.96      
16 A 580 573 191.90      
17 A 524 518 33.60      
18 A 509 503 187.50      
19 A 459 453 0.19      
20 A 399 394 42.87      
21 A 358 354 34.29      

Unscaled Zero Point Vibrational Energy (zpe) 16148.9 cm-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 15966.4 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 LSDA/aug-cc-pVDZ
ABC
0.35200 0.34343 0.17599

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.019 0.116 0.000
N2 -0.220 1.385 0.012
N3 -0.965 -0.891 0.070
N4 1.269 -0.374 -0.078
H5 -1.221 1.610 -0.061
H6 -1.934 -0.584 -0.013
H7 -0.753 -1.740 -0.458
H8 1.961 0.373 0.003
H9 1.469 -1.192 0.501

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.28511.38291.37951.91912.03902.04751.99592.0427
N21.28512.39482.30621.02872.61053.20452.40393.1193
N31.38292.39482.29702.51711.01941.02213.18732.4898
N41.37952.30622.29703.18373.20972.46921.02171.0217
H51.91911.02872.51713.18372.30773.40553.41433.9246
H62.03902.61051.01943.20972.30771.71054.01023.4943
H72.04753.20451.02212.46923.40551.71053.47012.4815
H81.99592.40393.18731.02173.41434.01023.47011.7144
H92.04273.11932.48981.02173.92463.49432.48151.7144

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.598 C1 N3 H6 115.319
C1 N3 H7 115.911 C1 N4 H8 111.578
C1 N4 H9 115.777 N2 C1 N3 127.650
N2 C1 N4 119.833 N3 C1 N4 112.514
H6 N3 H7 113.833 H8 N4 H9 114.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.290      
2 N -0.148      
3 N 0.052      
4 N 0.019      
5 H -0.035      
6 H -0.013      
7 H -0.081      
8 H 0.006      
9 H -0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.808 -2.867 -0.038 2.979
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.969 -1.111 2.611
y -1.111 -26.837 0.217
z 2.611 0.217 -27.732
Traceless
 xyz
x 9.315 -1.111 2.611
y -1.111 -3.986 0.217
z 2.611 0.217 -5.329
Polar
3z2-r2-10.657
x2-y28.868
xy-1.111
xz2.611
yz0.217


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.187 -0.215 0.007
y -0.215 7.909 0.013
z 0.007 0.013 4.832


<r2> (average value of r2) Å2
<r2> 73.121
(<r2>)1/2 8.551