Published September 1997
| Version v1
Journal article
Iron(2), ruthenium(2), and osmium(2) octaphenyltetraazaporphinates with axially coordinated pyridine: synthesis and electronic spectra
Creators
- 1. Ivanovskaya Gosudarstvennaya Khimiko-Tekhnologicheskaya Akade miya, (Russian Federation)
- 2. Inst. Neorganicheskoj Khimii Kil'skogo Univ., (Germany)
Description
The iron(2), ruthenium(2) and osmium(2) complexes with octaphenyltetraazaporphine, containing two axially coordinated pyridine molecules of the Ru2MOPTAPN2 composition are synthesized and their electron absorption spectra (EAS) are studied. The π -> π* transition bonds are the most intensive ones in the EAS in the areas of 570-620 and 330-370 nm. The hypsochrome shift of these bonds in the series of the Fe < Ru < Os-orbitals is the results of strengthening interaction of the metal ndπ-orbitals with the 4eg*-orbitals of microcycle ligands. (author)
Additional details
Additional titles
- Original title (Russian)
- Синтез и электронные спектры поглощения октафенилтетраазапорфинатов железа(2), рутения(2) и осмия(2) с аксиально координированным пиридином
Publishing Information
- Journal Title
- Koordinatsionnaya Khimiya
- Journal Volume
- 23
- Journal Issue
- 9
- Journal Page Range
- p. 666-671.
- ISSN
- 0132-344X
- CODEN
- KOKHDC
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 29023069
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ABSORPTION SPECTRA; CHEMICAL PREPARATION; COORDINATION VALENCES; ENERGY-LEVEL TRANSITIONS; HETEROCYCLIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PYRIDINE; RUTHENIUM COMPLEXES
- Descriptors DEC
- AZINES; COMPLEXES; ORGANIC COMPOUNDS; PYRIDINES; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPLEXES; VALENCE
Optional Information
- Notes
- 16 refs., 4 figs., 2 tabs.