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

using model chemistry: HF/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 HF/6-31G**
 hartrees
Energy at 0K-104.470437
Energy at 298.15K-104.481484
HF Energy-104.470437
Nuclear repulsion energy103.557048
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 HF/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 2807 2533 205.65      
2 A1 2793 2521 0.84      
3 A1 2713 2448 63.29      
4 A1 2371 2140 51.24      
5 A1 1666 1504 19.82      
6 A1 1275 1151 20.54      
7 A1 1123 1014 0.01      
8 A1 914 825 3.76      
9 A1 827 747 0.25      
10 A1 716 646 2.97      
11 A1 537 485 0.01      
12 A1 230 208 5.19      
13 A2 2378 2147 0.00      
14 A2 1557 1406 0.00      
15 A2 1185 1070 0.00      
16 A2 1111 1003 0.00      
17 A2 947 855 0.00      
18 A2 658 594 0.00      
19 A2 436 393 0.00      
20 B1 2789 2518 44.60      
21 B1 2351 2122 10.96      
22 B1 1647 1486 111.67      
23 B1 1213 1095 15.30      
24 B1 1100 993 97.91      
25 B1 977 882 19.53      
26 B1 847 764 0.00      
27 B1 575 519 44.86      
28 B2 2799 2527 89.00      
29 B2 2707 2444 100.24      
30 B2 2382 2150 293.76      
31 B2 1405 1268 2.26      
32 B2 1256 1134 76.31      
33 B2 1035 934 22.59      
34 B2 907 819 100.47      
35 B2 424 383 11.88      
36 B2 273 246 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 25464.4 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 22984.2 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 HF/6-31G**
ABC
0.36497 0.20133 0.18220

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 -0.870 0.000 -0.472
B2 0.870 0.000 -0.472
B3 0.000 1.434 0.405
B4 0.000 -1.434 0.405
H5 -1.384 0.000 -1.534
H6 1.384 0.000 -1.534
H7 -1.316 0.921 0.242
H8 -1.316 -0.921 0.242
H9 1.316 -0.921 0.242
H10 1.316 0.921 0.242
H11 0.000 1.459 1.593
H12 0.000 2.446 -0.209
H13 0.000 -1.459 1.593
H14 0.000 -2.446 -0.209

Atom - Atom Distances (Å)
  B1 B2 B3 B4 H5 H6 H7 H8 H9 H10 H11 H12 H13 H14
B11.73941.89271.89271.18012.49121.24821.24822.47682.47682.67352.60902.67352.6090
B21.73941.89271.89272.49121.18012.47682.47681.24821.24822.67352.60902.67352.6090
B31.89271.89272.86762.78092.78091.42132.70272.70271.42131.18751.18403.12683.9279
B41.89271.89272.86762.78092.78092.70271.42131.42132.70273.12683.92791.18751.1840
H51.18012.49122.78092.78092.76742.00242.00243.36033.36033.71773.10683.71773.1068
H62.49121.18012.78092.78092.76743.36033.36032.00242.00243.71773.10683.71773.1068
H71.24822.47681.42132.70272.00243.36031.84283.21242.63131.96052.06363.03653.6431
H81.24822.47682.70271.42132.00243.36031.84282.63133.21243.03653.64311.96052.0636
H92.47681.24822.70271.42133.36032.00243.21242.63131.84283.03653.64311.96052.0636
H102.47681.24821.42132.70273.36032.00242.63133.21241.84281.96052.06363.03653.6431
H112.67352.67351.18753.12683.71773.71771.96053.03653.03651.96052.05452.91784.3004
H122.60902.60901.18403.92793.10683.10682.06363.64313.64312.06362.05454.30044.8915
H132.67352.67353.12681.18753.71773.71773.03651.96051.96053.03652.91784.30042.0545
H142.60902.60903.92791.18403.10683.10683.64312.06362.06363.64314.30044.89152.0545

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 62.645 B1 B2 B4 62.645
B1 B2 H6 115.823 B1 B2 H9 110.934
B1 B2 H10 110.934 B1 B3 B2 54.709
B1 B3 H7 41.260 B1 B3 H10 95.678
B1 B3 H11 118.657 B1 B3 H12 113.999
B1 B4 B2 54.709 B1 B4 H8 41.260
B1 B4 H9 95.678 B1 B4 H13 118.657
B1 B4 H14 113.999 B1 H7 B3 90.067
B1 H8 B4 90.067 B2 B1 B3 62.645
B2 B1 B4 62.645 B2 B1 H5 115.823
B2 B1 H7 110.934 B2 B1 H8 110.934
B2 B3 H7 95.678 B2 B3 H10 41.260
B2 B3 H11 118.657 B2 B3 H12 113.999
B2 B4 H8 95.678 B2 B4 H9 41.260
B2 B4 H13 118.657 B2 B4 H14 113.999
B2 H9 B4 90.067 B2 H10 B3 90.067
B3 B1 B4 98.497 B3 B1 H5 128.135
B3 B1 H7 48.673 B3 B1 H8 117.264
B3 B2 B4 98.497 B3 B2 H6 128.135
B3 B2 H9 117.264 B3 B2 H10 48.673
B4 B1 H5 128.135 B4 B1 H7 117.264
B4 B1 H8 48.673 B4 B2 H6 128.135
B4 B2 H9 48.673 B4 B2 H10 117.264
H5 B1 H7 111.065 H5 B1 H8 111.065
H6 B2 H9 111.065 H6 B2 H10 111.065
H7 B1 H8 95.157 H7 B3 H10 135.532
H7 B3 H11 97.038 H7 B3 H12 104.385
H8 B4 H9 135.532 H8 B4 H13 97.038
H8 B4 H14 104.385 H9 B2 H10 95.157
H9 B4 H13 97.038 H9 B4 H14 104.385
H10 B3 H11 97.038 H10 B3 H12 104.385
H11 B3 H12 120.067 H13 B4 H14 120.067
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.063      
2 B -0.063      
3 B 0.094      
4 B 0.094      
5 H -0.006      
6 H -0.006      
7 H 0.022      
8 H 0.022      
9 H 0.022      
10 H 0.022      
11 H -0.034      
12 H -0.035      
13 H -0.034      
14 H -0.035      


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 0.613 0.613
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.107 0.000 0.000
y 0.000 -33.627 0.000
z 0.000 0.000 -33.943
Traceless
 xyz
x 3.679 0.000 0.000
y 0.000 -1.602 0.000
z 0.000 0.000 -2.076
Polar
3z2-r2-4.152
x2-y23.521
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.468 0.000 0.000
y 0.000 8.928 0.000
z 0.000 0.000 7.452


<r2> (average value of r2) Å2
<r2> 92.802
(<r2>)1/2 9.633