CaltechAUTHORS
  A Caltech Library Service

Emission Spectroscopic Properties of the Red Form of Dichloro(2,2‘-bipyridine)platinum(II). Role of Intermolecular Stacking Interactions

Connick, William B. and Henling, Lawrence M. and Marsh, Richard E. and Gray, Harry B. (1996) Emission Spectroscopic Properties of the Red Form of Dichloro(2,2‘-bipyridine)platinum(II). Role of Intermolecular Stacking Interactions. Inorganic Chemistry, 35 (21). pp. 6261-6265. ISSN 0020-1669. https://resolver.caltech.edu/CaltechAUTHORS:20170124-140126469

[img] PDF - Supplemental Material
See Usage Policy.

593Kb

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20170124-140126469

Abstract

The structure of the red form of Pt(bpy)Cl_2 (bpy = 2,2‘-bipyridine) has been studied by variable-temperature X-ray crystallography. The stack of square-planar Pt(bpy)Cl_2 units in the linear-chain material contracts with decreasing temperature; in the interval between 294 and 20 K, the platinum−platinum distance shortens from 3.449(1) to 3.370(2) Å. Both absorption and emission spectra of the red compound depend strikingly on temperature; as previously found for tetracyanoplatinate salts, the emission maximum red-shifts as the temperature drops (613 nm at 300 K; 651 nm at 10 K), with the peak energy decreasing linearly with the inverse cube of the metal−metal separation.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/ic960511fDOIArticle
http://pubs.acs.org/doi/abs/10.1021/ic960511fPublisherArticle
http://pubs.acs.org/doi/suppl/10.1021/ic960511fPublisherSupporting Information
ORCID:
AuthorORCID
Gray, Harry B.0000-0002-7937-7876
Additional Information:© 1996 American Chemical Society. Received May 9, 1996; Publication Date (Web): October 9, 1996. We thank K. I. Hardcastle, V. M. Miskowski, and V. Schomaker for helpful discussions and expert technical assistance. This work was supported by the NSF.
Funders:
Funding AgencyGrant Number
NSFUNSPECIFIED
Issue or Number:21
Record Number:CaltechAUTHORS:20170124-140126469
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170124-140126469
Official Citation:Emission Spectroscopic Properties of the Red Form of Dichloro(2,2‘-bipyridine)platinum(II). Role of Intermolecular Stacking Interactions William B. Connick, Lawrence M. Henling, Richard E. Marsh, and Harry B. Gray Inorganic Chemistry 1996 35 (21), 6261-6265 DOI: 10.1021/ic960511f
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:73672
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:26 Jan 2017 00:26
Last Modified:22 Nov 2019 09:58

Repository Staff Only: item control page