Temperature Dependence of 10Dq for Aqueous Hexaaquomanganese(II)

Lynn Vogel Koplitz, Keon Kim, Donald S. McClure

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


The d ⟶ d electronic transitions of Mn(H2O)62+(aq) were studied over the temperature range of 25–250 °C in a solution of the perchlorate salt. The crystal field parameter 10Dq was found to decrease by about 1000 cm-1 while the Racah interelectronic repulsion parameters B and C remained fixed with increasing temperature. The Mn─O bond distance was found to increase by 3 ± 1% over the temperature range studied.

Original languageEnglish
Pages (from-to)702-704
Number of pages3
JournalInorganic Chemistry
Issue number4
Publication statusPublished - 1994 Feb 1

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry


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