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Computational Chemistry Comparison and Benchmark DataBase
Release 22 (May 2022) Standard Reference Database 101
National Institute of Standards and Technology
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Geometry for SiH3NH2 (Silane, amino)
1A' CS
1910171554
InChI=1S/H5NSi/c1-2/h1H2,2H3 INChIKey=
MP4/cc-pVTZ
Point group is Cs
Atom |
Internal |
|
Principal |
x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
Si1 |
-0.0231 |
-0.5773 |
0.0000 |
|
-0.5777 |
0.0000 |
-0.0069 |
N2 |
-0.0231 |
1.1589 |
0.0000 |
|
1.1578 |
0.0000 |
-0.0555 |
H3 |
1.3135 |
-1.2358 |
0.0000 |
|
-1.1986 |
0.0000 |
1.3475 |
H4 |
-0.7383 |
-1.0265 |
1.2177 |
|
-1.0467 |
1.2177 |
-0.7093 |
H5 |
-0.7383 |
-1.0265 |
-1.2177 |
|
-1.0467 |
-1.2177 |
-0.7093 |
H6 |
0.3238 |
1.6295 |
-0.8231 |
|
1.6379 |
-0.8231 |
0.2781 |
H7 |
0.3238 |
1.6295 |
0.8231 |
|
1.6379 |
0.8231 |
0.2781 |
Atom - Atom Distances (Å)
|
Si1 |
N2 |
H3 |
H4 |
H5 |
H6 |
H7 |
Si1 |
| 1.7362 |
1.4899 |
1.4820 |
1.4820 |
2.3807 |
2.3807 |
N2 |
1.7362 |
| 2.7424 |
2.6020 |
2.6020 |
1.0096 |
1.0096 |
H3 |
1.4899 |
2.7424 |
| 2.3951 |
2.3951 |
3.1412 |
3.1412 |
H4 |
1.4820 |
2.6020 |
2.3951 |
| 2.4355 |
3.5139 |
2.8876 |
H5 |
1.4820 |
2.6020 |
2.3951 |
2.4355 |
| 2.8876 |
3.5139 |
H6 |
2.3807 |
1.0096 |
3.1412 |
3.5139 |
2.8876 |
| 1.6463 |
H7 |
2.3807 |
1.0096 |
3.1412 |
2.8876 |
3.5139 |
1.6463 |
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Maximum atom distance is 3.5139Å
between atoms H4 and H6.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Si1 |
N2 |
H6 |
117.784 |
|
Si1 |
N2 |
H7 |
117.784 |
N2 |
Si1 |
H3 |
116.227 |
|
N2 |
Si1 |
H4 |
107.643 |
N2 |
Si1 |
H5 |
107.643 |
|
H3 |
Si1 |
H4 |
107.398 |
H3 |
Si1 |
H5 |
107.398 |
|
H4 |
Si1 |
H5 |
110.510 |
H6 |
N2 |
H7 |
109.233 |
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For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.