Home Thermal decay of laser-induced long living metastable electronic states in Na2[Fe(CN)5NO] · 2H2O single crystals
Article
Licensed
Unlicensed Requires Authentication

Thermal decay of laser-induced long living metastable electronic states in Na2[Fe(CN)5NO] · 2H2O single crystals

Published/Copyright: August 25, 2010
Become an author with De Gruyter Brill
Submit Manuscript Author Information
Zeitschrift für Kristallographie
From the journal Zeitschrift für Kristallographie Volume 188 Issue 1-2

Abstract

We report the thermal decay of extremely long-living metastable states in single crystals of Na2[Fe(CN)5NO] · 2H2O using differential scanning calorimetry. They are generated by laser light in the wavelength range of 350 nm – 580 nm, and their decay was measured in the temperature range of 106 K – 300 K. These states are bulk states which can be generated in molecules with the chemical formula Xn[ML5NO] · yH2O (M = Fe, Ru; L = CN, Cl; X = H, Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, NH4, Tl, Pb, ZrO, (CH3)4N, C(NH2)3, (CH3)3NCH2COO, CH3NH3. All metastable states decay thermally according to an exponential law. We could not observe any emission of radiation in the energy range of 5 eV – 0.3 eV during the thermal decay. We have evaluated the activation energies EA and frequency factors Z assuming the validity of the Arrhenius law and a first order reaction for three different metastable states (EA1 = 0.70 eV; EA2 = 0.67 eV; EA3 = 0.50 eV; Z1 = 5 × 1015 s−1; Z2 = 5 × 1015 s−1; Z3 = 8 × 1014 s−1). They all can be completely annihilated with red light. A strong temperature dependence with respect to the generation of the metastable states was observed. The energetic position of these states has been estimated by comparison with Mössbauer data and using absorption spectroscopy.

Published Online: 2010-08-25
Published in Print: 1989

Articles in the same Issue

  1. Structure of 2,10-dibromo-3-chloro-7R,8S-epoxychamigrene
  2. Structural determination of a lead-lithium monophosphate, LiPbPO4
  3. Reciprocal lattice scan modes in single crystal diffractometry: a reexamination for cases of mineralogical interest
  4. Experimental charge density in polythionate anions: II. X-ray study of the electron density distribution in potassium tetrathionate, K2S4O6
  5. An uncommon Cu[2+4]O6 coordination polyhedron in the crystal structure of KCu3(OH)2[(AsO4)H(AsO4)] (with a comparison to related structure types)
  6. Some aspects of information theory and phase problem: Effect of heavy atoms on information content in P[unk]
  7. The crystal structure of hexaaquacopper(II) bis(7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylato)cuprate(II)
  8. Crystal and molecular structure of an isostere of purine ring system: 7-benzylamino-2-methylmercaptothiazolo [5,4-d] pyrimidine
  9. A novel form of molybdenum (V) phosphate: δ-KMo2P3O13
  10. Structure cristalline et moléculaire du camphosulfonate de l'α-(tétrahydro-4,5,6,7 thiéno (3,2-c) pyridyl-5) (chloro-2 phényl)-acétate de méthyle, C26H32NO6S2Cl. Configuration absolue
  11. Verfeinerung der Kristallstruktur von Holmquistit vom Brandrücken/Weinebene, Koralpe, Österreich
  12. Structural relationships of zeolite frameworks: “5-ring zeolites”
  13. Symmetry restrictions on minimal surfaces related by the Bonnet-transformation
  14. Crystal and molecular structure of N-p-fluorobenzoyl-l-valine
  15. Thermal decay of laser-induced long living metastable electronic states in Na2[Fe(CN)5NO] · 2H2O single crystals
  16. Crystal structures of three substituted ammonium hexachlororhenates(IV)
https://doi.org/10.1524/zkri.1989.188.1-2.139

Articles in the same Issue

  1. Structure of 2,10-dibromo-3-chloro-7R,8S-epoxychamigrene
  2. Structural determination of a lead-lithium monophosphate, LiPbPO4
  3. Reciprocal lattice scan modes in single crystal diffractometry: a reexamination for cases of mineralogical interest
  4. Experimental charge density in polythionate anions: II. X-ray study of the electron density distribution in potassium tetrathionate, K2S4O6
  5. An uncommon Cu[2+4]O6 coordination polyhedron in the crystal structure of KCu3(OH)2[(AsO4)H(AsO4)] (with a comparison to related structure types)
  6. Some aspects of information theory and phase problem: Effect of heavy atoms on information content in P[unk]
  7. The crystal structure of hexaaquacopper(II) bis(7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylato)cuprate(II)
  8. Crystal and molecular structure of an isostere of purine ring system: 7-benzylamino-2-methylmercaptothiazolo [5,4-d] pyrimidine
  9. A novel form of molybdenum (V) phosphate: δ-KMo2P3O13
  10. Structure cristalline et moléculaire du camphosulfonate de l'α-(tétrahydro-4,5,6,7 thiéno (3,2-c) pyridyl-5) (chloro-2 phényl)-acétate de méthyle, C26H32NO6S2Cl. Configuration absolue
  11. Verfeinerung der Kristallstruktur von Holmquistit vom Brandrücken/Weinebene, Koralpe, Österreich
  12. Structural relationships of zeolite frameworks: “5-ring zeolites”
  13. Symmetry restrictions on minimal surfaces related by the Bonnet-transformation
  14. Crystal and molecular structure of N-p-fluorobenzoyl-l-valine
  15. Thermal decay of laser-induced long living metastable electronic states in Na2[Fe(CN)5NO] · 2H2O single crystals
  16. Crystal structures of three substituted ammonium hexachlororhenates(IV)
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2025 De Gruyter Brill
Downloaded on 5.11.2025 from https://www.degruyterbrill.com/document/doi/10.1524/zkri.1989.188.1-2.139/html
Scroll to top button