Two new forms of bis-N-methyl-salicyladimine nickel (II) were prepared. The first is a paramagnetic species isolated from chloroform solution at -76°C. The second species is an orthorhombic diamagnetic modification obtained from hot alcohol, and also upon warming the low temperature form. A new paramagnetic species was obtained from bis-N-methyl-5-chlorosalicylaldimine nickel (II) upon heating to l65°C. This complex
is paramagnetic (2.90 B.M.) with a Weiss constant of 60°.
Two other compounds were prepared containing both salicylaldehyde and N-methyl salicylaldimine.
An apparatus to measure magnetic susceptibilities over a temperature range of -170°C to 200°C is described. It is essentially the apparatus recently published by Figgis and Nyholm, but some important modifications are reported. / Science, Faculty of / Chemistry, Department of / Graduate
| Identifer | oai:union.ndltd.org:UBC/oai:circle.library.ubc.ca:2429/40685 |
| Date | January 1960 |
| Creators | O'Brien, Ross Joseph |
| Publisher | University of British Columbia |
| Source Sets | University of British Columbia |
| Language | English |
| Detected Language | English |
| Type | Text, Thesis/Dissertation |
| Rights | For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use. |
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