Bis{2-[(Triphenylmethyl)amino]phenyl} diselenide acetonitrile monosolvate
The molecular structure of the title compound, C 50 H 40 N 2 Se 2 ·C 2 H 3 N, shows a syn conformation of the benzene rings bound to the Se atoms, with an Se—Se bond length of 2.3529 (6) Å and a C—Se—Se—C torsion angle of 93.53 (14)°. The two Se-bonded aromatic ring planes make a dihedral angle of 1...
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| Published in | Acta crystallographica. Section E, Structure reports online Vol. 70; no. 5; pp. o537 - o538 |
|---|---|
| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
International Union of Crystallography
01.05.2014
|
| Online Access | Get full text |
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| Summary: | The molecular structure of the title compound, C
50
H
40
N
2
Se
2
·C
2
H
3
N, shows a
syn
conformation of the benzene rings bound to the Se atoms, with an Se—Se bond length of 2.3529 (6) Å and a C—Se—Se—C torsion angle of 93.53 (14)°. The two Se-bonded aromatic ring planes make a dihedral angle of 18.42 (16)°. Intramolecular N—H...Se hydrogen bonds are noted. Intermolecular C—H...Se interactions give rise to supramolecular chains extended along [100]. One severely disordered acetonitrile solvent molecule per asymmetric unit was treated with
SQUEEZE
in
PLATON
[Spek (2009).
Acta Cryst.
D
65
, 148–155]; the crystal data take the presence of this molecule into account. |
|---|---|
| ISSN: | 1600-5368 1600-5368 |
| DOI: | 10.1107/S1600536814007806 |