Published September 1979
| Version v1
Journal article
Transition metal peroxofluoro complexes. 3
Creators
- 1. Marburg Univ. (Germany, F.R.). Fachbereich Chemie
- 2. Tuebingen Univ. (Germany, F.R.). Lehrstuhl fuer Anorganische Chemie 2
Description
K6Ta3(O2)3OF13.H2O has been prepared from solution and its crystal structure was determined by X-ray single crystal investigation: Space group Pnma, lattice constants a = 1653.6 pm, b = 883.5 pm, c = 1365.8 pm, Z = 4, R = 0.033. The compound yields [Ta(O2)F5]2- groups as well as μ-oxo-bridged [Ta2O(O2)2F8]4- anions with very different O-O distances within the peroxo groups (139 pm vs. 164 and 175 pm) correlating well with the i.r. and Raman spectra. The different bonding in connection with an oxo-bridge is discussed. (author)
Additional details
Additional titles
- Subtitle (English)
- Preparation, crystal structure, and vibrational spectra of K_6Ta_3(O_2)_3OF_1_3.H_2O containing a #mu#-oxo-diperoxo-octafluoro-ditantalate(V) anion
- Original title (German)
- Peroxofluorokomplexe der Uebergangsmetalle. 3
- Original subtitle (German)
- Darstellung, Kristallstruktur und Schwingungsspektren von K_6Ta_3(O_2)_3OF_1_3.H_2O mit einem #mu#-Oxo-diperoxo-octafluoroditantalat(V)-Anion.
Publishing Information
- Journal Title
- Z. Anorg. Allg. Chem.
- Journal Volume
- 456
- Series
- Z. Anorg. Allg. Chem.
- Journal Page Range
- 169-180
- ISSN
- 0044-2313
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 11516686
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BOND ANGLE; CHEMICAL PREPARATION; COORDINATION VALENCES; EXPERIMENTAL DATA; HYDRATES; INFRARED SPECTRA; INTERATOMIC DISTANCES; ISOLATED VALUES; LATTICE PARAMETERS; MONOCRYSTALS; ORTHORHOMBIC LATTICES; OXYFLUORIDES; POTASSIUM COMPOUNDS; RAMAN SPECTRA; STRUCTURAL CHEMICAL ANALYSIS; TANTALATES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DATA; DATA FORMS; DISTANCE; FLUORINE COMPOUNDS; HALOGEN COMPOUNDS; INFORMATION; NUMERICAL DATA; OXYGEN COMPOUNDS; SPECTRA; SYNTHESIS; TANTALUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VALENCE