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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-105.297025
Energy at 298.15K-105.308096
HF Energy-105.297025
Nuclear repulsion energy105.048130
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 B1B95/6-31G*
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 2738 2599 80.34      
2 A1 2713 2576 35.31      
3 A1 2623 2490 44.56      
4 A1 2279 2164 10.80      
5 A1 1615 1533 7.74      
6 A1 1180 1120 8.00      
7 A1 1008 957 3.67      
8 A1 873 829 0.29      
9 A1 817 775 0.70      
10 A1 685 651 0.03      
11 A1 599 568 0.22      
12 A1 221 210 7.06      
13 A2 2319 2202 0.00      
14 A2 1510 1434 0.00      
15 A2 1102 1046 0.00      
16 A2 1036 984 0.00      
17 A2 926 879 0.00      
18 A2 708 672 0.00      
19 A2 405 385 0.00      
20 B1 2731 2592 27.51      
21 B1 2285 2169 8.82      
22 B1 1564 1484 46.30      
23 B1 1115 1058 6.01      
24 B1 1030 978 46.96      
25 B1 920 874 12.33      
26 B1 750 712 1.29      
27 B1 604 574 16.61      
28 B2 2715 2577 78.03      
29 B2 2620 2487 67.95      
30 B2 2305 2188 102.29      
31 B2 1372 1302 3.47      
32 B2 1163 1104 31.98      
33 B2 939 891 17.37      
34 B2 890 845 19.04      
35 B2 550 522 7.51      
36 B2 349 331 3.99      

Unscaled Zero Point Vibrational Energy (zpe) 24630.8 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 23382.0 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 B1B95/6-31G*
ABC
0.36973 0.21280 0.19244

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 -0.857 0.000 -0.473
B2 0.857 0.000 -0.473
B3 0.000 1.375 0.397
B4 0.000 -1.375 0.397
H5 -1.363 0.000 -1.544
H6 1.363 0.000 -1.544
H7 -1.325 0.917 0.249
H8 -1.325 -0.917 0.249
H9 1.325 -0.917 0.249
H10 1.325 0.917 0.249
H11 0.000 1.364 1.593
H12 0.000 2.423 -0.169
H13 0.000 -1.364 1.593
H14 0.000 -2.423 -0.169

Atom - Atom Distances (Å)
  B1 B2 B3 B4 H5 H6 H7 H8 H9 H10 H11 H12 H13 H14
B11.71361.83891.83891.18492.46461.25741.25742.47452.47452.61992.58772.61992.5877
B21.71361.83891.83892.46461.18492.47452.47451.25741.25742.61992.58772.61992.5877
B31.83891.83892.75022.74162.74161.41002.65212.65211.41001.19621.19112.98923.8400
B41.83891.83892.75022.74162.74162.65211.41001.41002.65212.98923.84001.19621.1911
H51.18492.46462.74162.74162.72562.01402.01403.35873.35873.68263.10113.68263.1011
H62.46461.18492.74162.74162.72563.35873.35872.01402.01403.68263.10113.68263.1011
H71.25742.47451.41002.65212.01403.35871.83453.22362.65071.94032.04892.96153.6177
H81.25742.47452.65211.41002.01403.35871.83452.65073.22362.96153.61771.94032.0489
H92.47451.25742.65211.41003.35872.01403.22362.65071.83452.96153.61771.94032.0489
H102.47451.25741.41002.65213.35872.01402.65073.22361.83451.94032.04892.96153.6177
H112.61992.61991.19622.98923.68263.68261.94032.96152.96151.94032.05622.72874.1774
H122.58772.58771.19113.84003.10113.10112.04893.61773.61772.04892.05624.17744.8457
H132.61992.61992.98921.19623.68263.68262.96151.94031.94032.96152.72874.17742.0562
H142.58772.58773.84001.19113.10113.10113.61772.04892.04893.61774.17744.84572.0562

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 62.231 B1 B2 B4 62.231
B1 B2 H6 115.283 B1 B2 H9 111.878
B1 B2 H10 111.878 B1 B3 B2 55.539
B1 B3 H7 43.064 B1 B3 H10 98.352
B1 B3 H11 117.793 B1 B3 H12 115.642
B1 B4 B2 55.539 B1 B4 H8 43.064
B1 B4 H9 98.352 B1 B4 H13 117.793
B1 B4 H14 115.642 B1 H7 B3 86.966
B1 H8 B4 86.966 B2 B1 B3 62.231
B2 B1 B4 62.231 B2 B1 H5 115.283
B2 B1 H7 111.878 B2 B1 H8 111.878
B2 B3 H7 98.352 B2 B3 H10 43.064
B2 B3 H11 117.793 B2 B3 H12 115.642
B2 B4 H8 98.352 B2 B4 H9 43.064
B2 B4 H13 117.793 B2 B4 H14 115.642
B2 H9 B4 86.966 B2 H10 B3 86.966
B3 B1 B4 96.797 B3 B1 H5 128.807
B3 B1 H7 49.970 B3 B1 H8 116.603
B3 B2 B4 96.797 B3 B2 H6 128.807
B3 B2 H9 116.603 B3 B2 H10 49.970
B4 B1 H5 128.807 B4 B1 H7 116.603
B4 B1 H8 49.970 B4 B2 H6 128.807
B4 B2 H9 49.970 B4 B2 H10 116.603
H5 B1 H7 111.069 H5 B1 H8 111.069
H6 B2 H9 111.069 H6 B2 H10 111.069
H7 B1 H8 93.687 H7 B3 H10 140.078
H7 B3 H11 95.882 H7 B3 H12 103.619
H8 B4 H9 140.078 H8 B4 H13 95.882
H8 B4 H14 103.619 H9 B2 H10 93.687
H9 B4 H13 95.882 H9 B4 H14 103.619
H10 B3 H11 95.882 H10 B3 H12 103.619
H11 B3 H12 118.920 H13 B4 H14 118.920
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.223      
2 B -0.223      
3 B -0.244      
4 B -0.244      
5 H 0.074      
6 H 0.074      
7 H 0.152      
8 H 0.152      
9 H 0.152      
10 H 0.152      
11 H 0.046      
12 H 0.045      
13 H 0.046      
14 H 0.045      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.446 0.446
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.478 0.000 0.000
y 0.000 -33.090 0.000
z 0.000 0.000 -32.654
Traceless
 xyz
x 4.394 0.000 0.000
y 0.000 -2.523 0.000
z 0.000 0.000 -1.871
Polar
3z2-r2-3.741
x2-y24.612
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.607 0.000 0.000
y 0.000 9.178 0.000
z 0.000 0.000 7.620


<r2> (average value of r2) Å2
<r2> 89.397
(<r2>)1/2 9.455