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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
You are here: Experimental > One molecule all properties |
Other names |
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Borane, diamino-; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/BH5N2/c2-1-3/h1H,2-3H2 | NBN |
State | Conformation |
---|---|
1A1 | C2V |
Property | Value | Uncertainty | units | Reference | Comment |
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Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
---|---|---|---|---|---|---|---|---|---|
Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
1 | A1 | 3551 | 1982Reu/Tho:4737-4745 | ||||||
2 | A1 | 3458 | |||||||
3 | A1 | 2516 | |||||||
4 | A1 | 1659 | |||||||
5 | A1 | 1177 | |||||||
6 | A1 | 933 | |||||||
7 | A1 | 402 | |||||||
10 | B1 | 914 | |||||||
11 | B1 | 586 | |||||||
12 | B1 | 422 | |||||||
13 | B2 | 3556 | |||||||
14 | B2 | 3464 | |||||||
15 | B2 | 1605 | |||||||
16 | B2 | 1393 | |||||||
17 | B2 | 1351 | |||||||
18 | B2 | 833 |
A | B | C | reference | comment |
---|---|---|---|---|
1.74733 | 0.30333 | 0.25845 | 1982Tho/Gwi:3822-3827 | 11B |
Product of moments of inertia ![]() | ||||
---|---|---|---|---|
34972 | amu3Å6 | 1.60135790897391E-115 | gm3 cm6 |
Point Group C2v
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
rBH | 1.193 | 0.001 | 1 | 2 | 1982Tho/Gwi:3822-3827 | r0 | ||
rBN | 1.418 | 0.001 | 1 | 3 | 1982Tho/Gwi:3822-3827 | |||
rNH | 1.005 | 0.005 | 3 | 5 | 1982Tho/Gwi:3822-3827 | cis | ||
rNH | 1.000 | 0.005 | 3 | 6 | 1982Tho/Gwi:3822-3827 | |||
aNBN | 122 | 0.3 | 3 | 1 | 4 | 1982Tho/Gwi:3822-3827 | ||
aBNH | 121.1 | 0.1 | 1 | 3 | 5 | 1982Tho/Gwi:3822-3827 | ||
aBNH | 123.7 | 0.6 | 1 | 3 | 6 | 1982Tho/Gwi:3822-3827 |
Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
B1 | 0.0000 | 0.0000 | 0.5072 |
H2 | 0.0000 | 0.0000 | 1.7002 |
N3 | 0.0000 | 1.2402 | -0.1803 |
N4 | 0.0000 | -1.2402 | -0.1803 |
H5 | 0.0000 | 2.1114 | 0.3207 |
H6 | 0.0000 | 1.3221 | -1.1769 |
H7 | 0.0000 | -2.1114 | 0.3207 |
H8 | 0.0000 | -1.3221 | -1.1769 |
B1 | H2 | N3 | N4 | H5 | H6 | H7 | H8 | |
---|---|---|---|---|---|---|---|---|
B1 | 1.1930 | 1.4180 | 1.4180 | 2.1197 | 2.1411 | 2.1197 | 2.1411 | |
H2 | 1.1930 | 2.2526 | 2.2526 | 2.5221 | 3.1663 | 2.5221 | 3.1663 | |
N3 | 1.4180 | 2.2526 | 2.4804 | 1.0050 | 1.0000 | 3.3889 | 2.7494 | |
N4 | 1.4180 | 2.2526 | 2.4804 | 3.3889 | 2.7494 | 1.0050 | 1.0000 | |
H5 | 2.1197 | 2.5221 | 1.0050 | 3.3889 | 1.6929 | 4.2229 | 3.7460 | |
H6 | 2.1411 | 3.1663 | 1.0000 | 2.7494 | 1.6929 | 3.7460 | 2.6443 | |
H7 | 2.1197 | 2.5221 | 3.3889 | 1.0050 | 4.2229 | 3.7460 | 1.6929 | |
H8 | 2.1411 | 3.1663 | 2.7494 | 1.0000 | 3.7460 | 2.6443 | 1.6929 |
Experimental Bond Angles (degrees) from cartesians
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
B1 | N3 | H5 | 121.100 | B1 | N3 | H6 | 123.700 | |
B1 | N4 | H7 | 121.100 | B1 | N4 | H8 | 123.700 | |
H2 | B1 | N3 | 119.000 | H2 | B1 | N4 | 119.000 | |
N3 | B1 | N4 | 122.000 | H5 | N3 | H6 | 115.200 | |
H7 | N4 | H8 | 115.200 |
Bond descriptions
Bond Type | Count |
---|---|
B-H | 1 |
B-N | 2 |
N-H | 4 |
Atom 1 | Atom 2 |
---|---|
B1 | H2 |
B1 | N3 |
B1 | N4 |
N3 | H5 |
N3 | H6 |
N4 | H7 |
N4 | H8 |
Energy (cm-1) | Degeneracy | reference | description |
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State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
x | y | z | total | dipole | quadrupole | ||||||||
1 | 1 | 1A1 | C2v | True | 0.000 | 0.000 | 1.245 | 1.245 | 1982Tho/Gwi:3822-3827 | μ0 +-0.017 D | C2v | 1 | 2 |
State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
xx | yy | zz | dipole | quadrupole | ||||||||
1 | 1 | 1A1 | C2v | True | C2v | 1 | 2 |
squib | reference | DOI |
---|---|---|
1982Reu/Tho:4737-4745 | DC Reuter, LR Thorne, WD Gwinn "Infrared and Raman spectra and normal coordinate analysis of boranediamine" J. Phys. Chem. 86, 4737-4745, 1982 | 10.1021/j100221a019 |
1982Tho/Gwi:3822-3827 | LR Thorne, WD Gwinn "Microwave spectra and molecular structure of boranediamine" J. Am. Chem. Soc. 1982, 104, 3822-3827 | 10.1021/ja00378a008 |
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