(Butane-1,4-diyl)(trimethylphosphane-κP)[tris(3,5-dimethylpyrazol-1- yl-κN 2)hydroborato]iridium(III)
In the mononuclear title iridium(III) complex, [Ir(C4H 8)(C15H22BN6)(C3H 9P)], which is based on the [tris(3,5-dimethylpyrazol-1-yl) hydroborato]iridium moiety, Ir[TpMe2], the IrIII atom is coordinated by a chelating butane-1,4-diyl fragment and a trimethylphosphane ligand in a modestly distorted oc...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2013 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/97365 |
| Acceso en línea: | http://hdl.handle.net/10261/97365 |
| Access Level: | acceso abierto |
| Palabra clave: | Data-to-parameter ratio = 24.7. Single-crystal X-ray study wR factor = 0.040 R factor = 0.017 Disorder in main residue mean (C–C) = 0.003 A° T = 173 K |
| Sumario: | In the mononuclear title iridium(III) complex, [Ir(C4H 8)(C15H22BN6)(C3H 9P)], which is based on the [tris(3,5-dimethylpyrazol-1-yl) hydroborato]iridium moiety, Ir[TpMe2], the IrIII atom is coordinated by a chelating butane-1,4-diyl fragment and a trimethylphosphane ligand in a modestly distorted octahedral coordination environment formed by three facial N, two C and one P atom. The iridium-butane-1,4-diyl ring has an envelope conformation. This ring is disordered because alternately the second or the third C atom of the butane-1,4-diyl fragment function as an envelope flap atom (the occupancy ratio is 1:1). In the crystal, molecules are organized into densely packed columns extending along [101]. Coherence between the molecules is essentially based on van der Waals interactions. |
|---|