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

using model chemistry: LSDA/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 LSDA/6-31G**
 hartrees
Energy at 0K-104.729508
Energy at 298.15K-104.740450
HF Energy-104.729508
Nuclear repulsion energy105.687148
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/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 2667 2617 40.08      
2 A1 2632 2582 23.53      
3 A1 2532 2485 37.38      
4 A1 2178 2137 0.35      
5 A1 1578 1548 1.41      
6 A1 1122 1101 2.07      
7 A1 955 937 4.00      
8 A1 846 830 8.62      
9 A1 787 773 0.08      
10 A1 647 635 1.63      
11 A1 619 608 3.00      
12 A1 195 191 11.01      
13 A2 2236 2194 0.00      
14 A2 1499 1471 0.00      
15 A2 1031 1012 0.00      
16 A2 976 958 0.00      
17 A2 908 891 0.00      
18 A2 723 710 0.00      
19 A2 412 405 0.00      
20 B1 2662 2613 18.50      
21 B1 2206 2165 12.50      
22 B1 1520 1491 15.76      
23 B1 1034 1014 5.53      
24 B1 961 943 22.45      
25 B1 883 867 15.85      
26 B1 700 687 6.64      
27 B1 602 590 6.05      
28 B2 2635 2585 63.76      
29 B2 2532 2485 44.13      
30 B2 2210 2168 36.41      
31 B2 1347 1322 9.30      
32 B2 1110 1089 9.85      
33 B2 900 883 12.93      
34 B2 841 825 0.22      
35 B2 632 620 5.17      
36 B2 330 324 2.03      

Unscaled Zero Point Vibrational Energy (zpe) 23822.4 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 23377.0 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 LSDA/6-31G**
ABC
0.37761 0.21669 0.19556

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 -0.845 0.000 -0.465
B2 0.845 0.000 -0.465
B3 0.000 1.360 0.379
B4 0.000 -1.360 0.379
H5 -1.373 0.000 -1.536
H6 1.373 0.000 -1.536
H7 -1.319 0.910 0.282
H8 -1.319 -0.910 0.282
H9 1.319 -0.910 0.282
H10 1.319 0.910 0.282
H11 0.000 1.367 1.587
H12 0.000 2.421 -0.183
H13 0.000 -1.367 1.587
H14 0.000 -2.421 -0.183

Atom - Atom Distances (Å)
  B1 B2 B3 B4 H5 H6 H7 H8 H9 H10 H11 H12 H13 H14
B11.68931.81001.81001.19352.46221.27001.27002.46382.46382.60642.57982.60642.5798
B21.68931.81001.81002.46221.19352.46382.46381.27001.27002.60642.57982.60642.5798
B31.81001.81002.72092.72012.72011.39732.62812.62811.39731.20841.20042.98313.8232
B41.81001.81002.72092.72012.72012.62811.39731.39732.62812.98313.82321.20841.2004
H51.19352.46222.72012.72012.74532.03382.03383.37353.37353.67463.09443.67463.0944
H62.46221.19352.72012.72012.74533.37353.37352.03382.03383.67463.09443.67463.0944
H71.27002.46381.39732.62812.03383.37351.82093.20602.63871.91082.05912.93753.6135
H81.27002.46382.62811.39732.03383.37351.82092.63873.20602.93753.61351.91082.0591
H92.46381.27002.62811.39733.37352.03383.20602.63871.82092.93753.61351.91082.0591
H102.46381.27001.39732.62813.37352.03382.63873.20601.82091.91082.05912.93753.6135
H112.60642.60641.20842.98313.67463.67461.91082.93752.93751.91082.06042.73384.1814
H122.57982.57981.20043.82323.09443.09442.05913.61353.61352.05912.06044.18144.8425
H132.60642.60642.98311.20843.67463.67462.93751.91081.91082.93752.73384.18142.0604
H142.57982.57983.82321.20043.09443.09443.61352.05912.05913.61354.18144.84252.0604

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 62.183 B1 B2 B4 62.183
B1 B2 H6 116.254 B1 B2 H9 111.948
B1 B2 H10 111.948 B1 B3 B2 55.635
B1 B3 H7 44.371 B1 B3 H10 99.579
B1 B3 H11 118.045 B1 B3 H12 116.486
B1 B4 B2 55.635 B1 B4 H8 44.371
B1 B4 H9 99.579 B1 B4 H13 118.045
B1 B4 H14 116.486 B1 H7 B3 85.327
B1 H8 B4 85.327 B2 B1 B3 62.183
B2 B1 B4 62.183 B2 B1 H5 116.254
B2 B1 H7 111.948 B2 B1 H8 111.948
B2 B3 H7 99.579 B2 B3 H10 44.371
B2 B3 H11 118.045 B2 B3 H12 116.486
B2 B4 H8 99.579 B2 B4 H9 44.371
B2 B4 H13 118.045 B2 B4 H14 116.486
B2 H9 B4 85.327 B2 H10 B3 85.327
B3 B1 B4 97.461 B3 B1 H5 128.645
B3 B1 H7 50.301 B3 B1 H8 116.033
B3 B2 B4 97.461 B3 B2 H6 128.645
B3 B2 H9 116.033 B3 B2 H10 50.301
B4 B1 H5 128.645 B4 B1 H7 116.033
B4 B1 H8 50.301 B4 B2 H6 128.645
B4 B2 H9 50.301 B4 B2 H10 116.033
H5 B1 H7 111.253 H5 B1 H8 111.253
H6 B2 H9 111.253 H6 B2 H10 111.253
H7 B1 H8 91.595 H7 B3 H10 141.540
H7 B3 H11 94.051 H7 B3 H12 104.616
H8 B4 H9 141.540 H8 B4 H13 94.051
H8 B4 H14 104.616 H9 B2 H10 91.595
H9 B4 H13 94.051 H9 B4 H14 104.616
H10 B3 H11 94.051 H10 B3 H12 104.616
H11 B3 H12 117.605 H13 B4 H14 117.605
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.138      
2 B -0.138      
3 B -0.228      
4 B -0.228      
5 H 0.055      
6 H 0.055      
7 H 0.128      
8 H 0.128      
9 H 0.128      
10 H 0.128      
11 H 0.022      
12 H 0.031      
13 H 0.022      
14 H 0.031      


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 0.514 0.514
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.135 0.000 0.000
y 0.000 -33.361 0.000
z 0.000 0.000 -32.379
Traceless
 xyz
x 4.735 0.000 0.000
y 0.000 -3.104 0.000
z 0.000 0.000 -1.631
Polar
3z2-r2-3.261
x2-y25.226
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.855 0.000 0.000
y 0.000 9.553 0.000
z 0.000 0.000 7.915


<r2> (average value of r2) Å2
<r2> 88.431
(<r2>)1/2 9.404