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Listing of experimental geometry data for B(CH3)3 (trimethylborane)

No experimental rotational constants available.
Calculated rotational constants for B(CH3)3 (trimethylborane).

Point Group C3h

Internal coordinates

(distances (r) in Å) (angles (a) in degrees) (dihedrals (d) in degrees)
Description Value Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rBC 1.578 1 2 1993Man/Blu:9412-9419
rHC 1.114 2 5 1993Man/Blu:9412-9419 average of C-H bond lengths
aCBC 120 2 1 3 1993Man/Blu:9412-9419
aHCB 112.5 1 2 5 1993Man/Blu:9412-9419 average
picture of trimethylborane

Bond descriptions


Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
B-C 3
H-C 9
Atom x (Å) y (Å) z (Å)

Atom - Atom Distances (Å)
 

Calculated geometries for B(CH3)3 (trimethylborane).
References
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squib reference DOI
1993Man/Blu:9412-9419 C Manzanares, VM Blunt, JPeng "Vibrational ab initio calculations and spectra of C–H bonds of trimethylboron" J. Chem. Phys. 99, 9412 (1993) 10.1063/1.465475

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