title: Laws of change of thermodynamic properties of 3d compounds — elements(II) — fluorides and chlorides
metadata.name: dc.contributor.author
metadata.value: Nasriddinov, Subhiddin K.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Badalov, Abdulhayr B.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-04-26T09:07:37Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-04-26T09:07:37Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-03
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Nasriddinov S.K., BadalovA.B. Laws of change of thermodynamic properties of 3d compounds — elements(II) — fluorides and chlorides. Vestnik SPbSU. Physics and Chemistry. 2018. Vol. 5 (63), iss. 1. P. 59–67.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu04.2018.107
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/9491
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The possibility of using a semi-empirical method for the evaluation of the thermodynamic properties
  of fluorides and chlorides 3d metals in the oxidation state (+2) and the establishment of
  regularities of their changes depending on the nature of the metal cations and anions is presented.
  The method developed by Poluektov N. S. and his colleagues takes into account the peculiarities
  of the electronic structure of 3d metals and their influence on the determined properties of the
  compounds. The calculated values of the thermodynamic characteristics — enthalpy of formation,
  entropy and heat capacity – for the more studied of the chlorides 3d metal compounds are
  in good agreement with the reference. This demonstrates the competence of the method for the
  calculation and evaluation of unknown characteristics of 3d metals. The most complete information
  about the thermodynamic characteristics of fluorides and chlorides 3d metals defined and/or
  refined by this method are obtained. It is found that the patterns of variation of these properties
  depending on the nature of the cations and anions are complex. The curves of these patterns which are dependent on the nature of metal are separated by subgroups based on the partial (for
  manganese ions) or full (for zinc ions) filling of 3d-orbitals by electrons. According to characteristics,
  copper and chromium compounds fall outside the general pattern. The equations expressing
  these curve patterns for subgroups 3d metals are here compiled.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Physics and Chemistry;Volume 5(63); Issue 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: fluorides
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: chlorides
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: 3d-metals
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: semi-empirical method
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: thermodynamic characteristics
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: patterns
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Laws of change of thermodynamic properties of 3d compounds — elements(II) — fluorides and chlorides
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 07-Nasriddinov.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/9491/1/07-Nasriddinov.pdf
resources.format: Adobe PDF
resources.size: 362,75 kB