Pressure in Coordination Chemistry I

Alternative Title

Nickel(II) salicylaldimines and aminotroponeimineates

Author

Arnold H. Ewald
Ekkehard Sinn, Missouri University of Science and TechnologyFollow

Abstract

The anomalous magnetic and spectroscopic behavior of a number of N-substituted Ni(II) salicylaldimine and aminotroponeimine complexes in solution has been examined over a range of pressures. The susceptibility of the aminotroponeimincates is found to decrease with pressure, indicating that the planar, diamagnetic form of the complex has a smaller volume in solution than the tetrahedral form. The susceptibility of the salicylaldimine complexes, on the other hand, is found to increase with pressure indicating that the associated complexes are formed with a decrease in volume. For n-alkyl but not sec-alkyl salicylaldimines the contribution of a planar-tetrahedral equilibrium to the pressure dependence is negligible.

Recommended Citation

A. H. Ewald and E. Sinn, "Pressure in Coordination Chemistry I," Inorganic Chemistry, American Chemical Society (ACS), Jan 1967.

The definitive version is available at https://doi.org/10.1021/ic50047a010

Department(s)

Chemistry

International Standard Serial Number (ISSN)

0020-1669

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1967 American Chemical Society (ACS), All rights reserved.

Publication Date

01 Jan 1967