Stability Constants of Metal Coordination Compounds. Complexes of N- Ethylethylenediamine and 2-(Ethylthio)-Ethylamine

Details

• Personal Author:
  Baglin, Elizabeth G. ; MacDonald, David J. ; May, Alexander
• Description:
  Stability constants, that is, equilibrium constants for complex- formation reactions, have been determined by a titrimetric method for complexes formed by the transition metal ions ni2+, cu2+, zn2+, and cd2+ with the structurally analogous bidentate ligands n- ethylethylenediamine and 2-(ethylthio)-ethylamine. The sulfur containing ligand was found to be the weaker of the two chelating agents for each of the four metals. Absorption spectra of the individual complexes have been determined in order to calculate their crystal field stabilization energies. The combined results suggests a linear relation between free energy of chelation and ionic radius of the metal ion. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• Subseries:
  Report of Investigations
• Document Type:
  Text
• Genre:
  Conference Publications ; Case Report
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  RERC - Reno Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1-19
• NIOSHTIC Number:
  nn:10008946
• NTIS Accession Number:
  PB-213951
• Citation:
  NTIS: PB 213 951 :19 pages
• Federal Fiscal Year:
  1972
• Peer Reviewed:
  False
• Source Full Name:
  NTIS: PB 213 951
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:9eca77450c9fa17f45914108b56c733d6834ba5729a5cf9b57bfdb579fffb4a84aade6c35f64aac2298c7da468c63b4d46c3a64cb23ef38f48002a3da7a01b3a
• Download URL:
  https://stacks.cdc.gov/view/cdc/237195/cdc_237195_DS1.pdf
• File Type:
  [PDF - 1.41 MB ]