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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: MP3=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at MP3=FULL/cc-pVTZ
 hartrees
Energy at 0K-206.272842
Energy at 298.15K-206.283040
HF Energy-205.361723
Nuclear repulsion energy138.726411
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 MP3=FULL/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 3642 3397 0.97      
2 A 3556 3316 1.56      
3 A 3129 2918 27.95      
4 A 1672 1560 49.22      
5 A 1384 1291 2.15      
6 A 951 887 18.04      
7 A 885 826 1.34      
8 A 565 527 15.80      
9 A 307 286 60.67      
10 E 3643 3398 1.44      
10 E 3643 3398 1.44      
11 E 3559 3319 1.25      
11 E 3559 3319 1.25      
12 E 1683 1569 27.79      
12 E 1683 1569 27.79      
13 E 1452 1354 23.76      
13 E 1452 1354 23.76      
14 E 1258 1173 54.79      
14 E 1258 1173 54.79      
15 E 1081 1008 39.07      
15 E 1081 1008 39.07      
16 E 924 862 210.99      
16 E 924 862 210.99      
17 E 454 423 38.18      
17 E 454 423 38.18      
18 E 275 256 20.71      
18 E 275 256 20.71      

Unscaled Zero Point Vibrational Energy (zpe) 22373.1 cm-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 20865.1 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 MP3=FULL/cc-pVTZ
ABC
0.29584 0.29584 0.17005

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVTZ

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.370
H2 0.000 0.000 1.453
N3 0.000 1.386 -0.054
N4 1.200 -0.693 -0.054
N5 -1.200 -0.693 -0.054
H6 0.874 1.813 0.213
H7 1.133 -1.663 0.213
H8 -2.007 -0.149 0.213
H9 -0.049 1.427 -1.062
H10 1.260 -0.671 -1.062
H11 -1.211 -0.756 -1.062

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.08341.44951.44951.44952.01862.01862.01862.02172.02172.0217
H21.08342.04762.04762.04762.36412.36412.36412.89192.89192.8919
N31.44952.04762.40102.40101.00853.26412.54111.00982.61462.6591
N41.44952.04762.40102.40102.54111.00853.26412.65911.00982.6146
N51.44952.04762.40102.40103.26412.54111.00852.61462.65911.0098
H62.01862.36411.00852.54113.26413.48573.48571.62022.81833.5454
H72.01862.36413.26411.00852.54113.48573.48573.54541.62022.8183
H82.01862.36412.54113.26411.00853.48573.48572.81833.54541.6202
H92.02172.89191.00982.65912.61461.62023.54542.81832.47282.4728
H102.02172.89192.61461.00982.65912.81831.62023.54542.47282.4728
H112.02172.89192.65912.61461.00983.54542.81831.62022.47282.4728

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.102 C1 N3 H9 109.279
C1 N4 H7 109.102 C1 N4 H10 109.279
C1 N5 H8 109.102 C1 N5 H11 109.279
H2 C1 N3 106.994 H2 C1 N4 106.994
H2 C1 N5 106.994 N3 C1 N4 111.831
N3 C1 N5 111.831 N4 C1 N5 111.831
H6 N3 H9 106.784 H7 N4 H10 106.784
H8 N5 H11 106.784
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability