Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 172
... peaks having been observed with other dialkyl sulphide complexes . Such peaks have been shown to be reversible . The exothermic peak ( B ) can be associated with the isomerisation of the trans- to the cis- complex . Evidence for this ...
... peaks having been observed with other dialkyl sulphide complexes . Such peaks have been shown to be reversible . The exothermic peak ( B ) can be associated with the isomerisation of the trans- to the cis- complex . Evidence for this ...
Page 307
... peak C- Zn- S -Zn . 400 450 500 550 600 620 350 FIGURE 2. Mass spectrum of [ Zn ( edtc ) 2 ] 2 . corresponds to the loss of ( CH ) , NCS from the dimer molecular ion and that at m / e 572 corresponds to the loss of ( CH ) , NCS ,, that ...
... peak C- Zn- S -Zn . 400 450 500 550 600 620 350 FIGURE 2. Mass spectrum of [ Zn ( edtc ) 2 ] 2 . corresponds to the loss of ( CH ) , NCS from the dimer molecular ion and that at m / e 572 corresponds to the loss of ( CH ) , NCS ,, that ...
Page 569
... peaks at 77-62 and 7.67 , the spectra again being independent of the isomer initially introduced and invariant with time . The peak at 77-67 is assigned to the thiocyanate complex , whereas the 7 7 · 59 and 7 · 62 peaks are assigned to ...
... peaks at 77-62 and 7.67 , the spectra again being independent of the isomer initially introduced and invariant with time . The peak at 77-67 is assigned to the thiocyanate complex , whereas the 7 7 · 59 and 7 · 62 peaks are assigned to ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Synthesis of a 1026Pyridinophane by U K GEORGI and J RÉTEY | 32 |
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Common terms and phrases
acetate acid addition alcohol Amer analysis appears aromatic assigned atoms band bond calculated carbon carbonyl Chem Chemical Chemistry chloride chromatography co-ordination Comm complexes compounds concentration configuration confirmed consistent constants containing corresponding coupling Crystal Department of Chemistry derivatives determined effect electron ester ether evidence expected experiments Figure followed formation formed gave give hydrogen indicate intermediate involving isolated ligand mass measured mechanism metal method methyl mixture molecular molecule n.m.r. spectrum nitrogen observed obtained occurs oxidation oxygen peak position possible prepared presence protons radical ratio reaction rearrangement Received recently reduction relative reported Research resonance respectively ring Scheme shift shown shows signals similar solution solvent space group spectra spectrum structure studies substituted suggested Summary synthesis Table temperature Tetrahedron Letters thank tion University values X-ray yield
Bibliographic information
| Title | Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
| Author | Chemical Society (Great Britain) |
| Contributor | Royal Society of Chemistry (Great Britain) |
| Published | 1971 |
| Original from | the University of Michigan |
| Digitized | 22 Mar 2006 |
| Export Citation | BiBTeX EndNote RefMan |