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All results from a given calculation for B4H10 (Tetraborane(10))

using model chemistry: MP2/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/CEP-121G*
 hartrees
Energy at 0K-16.858943
Energy at 298.15K-16.870155
HF Energy-16.483790
Nuclear repulsion energy56.413501
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 MP2/CEP-121G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2758 2628 139.67      
2 A1 2740 2611 24.56      
3 A1 2633 2509 53.85      
4 A1 2292 2184 22.35      
5 A1 1586 1511 13.35      
6 A1 1205 1148 10.83      
7 A1 1047 998 2.29      
8 A1 879 837 0.10      
9 A1 826 787 1.00      
10 A1 718 684 0.01      
11 A1 598 570 0.00      
12 A1 243 231 7.41      
13 A2 2338 2228 0.00      
14 A2 1494 1424 0.00      
15 A2 1125 1072 0.00      
16 A2 1054 1004 0.00      
17 A2 933 889 0.00      
18 A2 703 670 0.00      
19 A2 431 410 0.00      
20 B1 2749 2620 35.54      
21 B1 2292 2184 16.11      
22 B1 1548 1475 59.91      
23 B1 1136 1083 9.80      
24 B1 1045 995 51.32      
25 B1 936 892 16.46      
26 B1 782 745 0.04      
27 B1 597 569 24.88      
28 B2 2742 2613 90.80      
29 B2 2629 2505 90.82      
30 B2 2323 2213 149.80      
31 B2 1342 1279 1.75      
32 B2 1186 1130 45.98      
33 B2 966 920 13.06      
34 B2 887 845 44.76      
35 B2 521 496 11.92      
36 B2 373 355 3.64      

Unscaled Zero Point Vibrational Energy (zpe) 24827.1 cm-1
Scaled (by 0.9528) Zero Point Vibrational Energy (zpe) 23655.3 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 MP2/CEP-121G*
ABC
0.36799 0.20914 0.18843

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-121G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 -0.865 0.000 -0.467
B2 0.865 0.000 -0.467
B3 0.000 1.396 0.395
B4 0.000 -1.396 0.395
H5 -1.356 0.000 -1.545
H6 1.356 0.000 -1.545
H7 -1.331 0.914 0.257
H8 -1.331 -0.914 0.257
H9 1.331 -0.914 0.257
H10 1.331 0.914 0.257
H11 0.000 1.396 1.590
H12 0.000 2.430 -0.196
H13 0.000 -1.396 1.590
H14 0.000 -2.430 -0.196

Atom - Atom Distances (Å)
  B1 B2 B3 B4 H5 H6 H7 H8 H9 H10 H11 H12 H13 H14
B11.73101.85531.85531.18392.46881.25541.25542.48652.48652.63222.59352.63222.5935
B21.73101.85531.85532.46881.18392.48652.48651.25541.25542.63222.59352.63222.5935
B31.85531.85532.79292.74772.74771.42222.66952.66951.42221.19531.19043.03713.8716
B41.85531.85532.79292.74772.74772.66951.42221.42222.66953.03713.87161.19531.1904
H51.18392.46882.74772.74772.71132.02072.02073.36143.36143.68963.09203.68963.0920
H62.46881.18392.74772.74772.71133.36143.36142.02072.02073.68963.09203.68963.0920
H71.25542.48651.42222.66952.02073.36141.82733.22832.66131.94402.06762.97983.6270
H81.25542.48652.66951.42222.02073.36141.82732.66133.22832.97983.62701.94402.0676
H92.48651.25542.66951.42223.36142.02073.22832.66131.82732.97983.62701.94402.0676
H102.48651.25541.42222.66953.36142.02072.66133.22831.82731.94402.06762.97983.6270
H112.63222.63221.19533.03713.68963.68961.94402.97982.97981.94402.06412.79114.2219
H122.59352.59351.19043.87163.09203.09202.06763.62703.62702.06762.06414.22194.8595
H132.63222.63223.03711.19533.68963.68962.97981.94401.94402.97982.79114.22192.0641
H142.59352.59353.87161.19043.09203.09203.62702.06762.06763.62704.22194.85952.0641

picture of Tetraborane(10) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 B2 B3 62.193 B1 B2 B4 62.193
B1 B2 H6 114.459 B1 B2 H9 111.749
B1 B2 H10 111.749 B1 B3 B2 55.614
B1 B3 H7 42.533 B1 B3 H10 97.819
B1 B3 H11 117.645 B1 B3 H12 115.006
B1 B4 B2 55.614 B1 B4 H8 42.533
B1 B4 H9 97.819 B1 B4 H13 117.645
B1 B4 H14 115.006 B1 H7 B3 87.487
B1 H8 B4 87.487 B2 B1 B3 62.193
B2 B1 B4 62.193 B2 B1 H5 114.459
B2 B1 H7 111.749 B2 B1 H8 111.749
B2 B3 H7 97.819 B2 B3 H10 42.533
B2 B3 H11 117.645 B2 B3 H12 115.006
B2 B4 H8 97.819 B2 B4 H9 42.533
B2 B4 H13 117.645 B2 B4 H14 115.006
B2 H9 B4 87.487 B2 H10 B3 87.487
B3 B1 B4 97.649 B3 B1 H5 128.027
B3 B1 H7 49.981 B3 B1 H8 116.908
B3 B2 B4 97.649 B3 B2 H6 128.027
B3 B2 H9 116.908 B3 B2 H10 49.981
B4 B1 H5 128.027 B4 B1 H7 116.908
B4 B1 H8 49.981 B4 B2 H6 128.027
B4 B2 H9 49.981 B4 B2 H10 116.908
H5 B1 H7 111.832 H5 B1 H8 111.832
H6 B2 H9 111.832 H6 B2 H10 111.832
H7 B1 H8 93.402 H7 B3 H10 138.662
H7 B3 H11 95.530 H7 B3 H12 104.283
H8 B4 H9 138.662 H8 B4 H13 95.530
H8 B4 H14 104.283 H9 B2 H10 93.402
H9 B4 H13 95.530 H9 B4 H14 104.283
H10 B3 H11 95.530 H10 B3 H12 104.283
H11 B3 H12 119.813 H13 B4 H14 119.813
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability