<div class="csl-bib-body">
<div class="csl-entry">Korsunskii, V., Neder, R., Hradil, K., Neuefeind, J., Barglik-Chory, Ch., & Mueller, G. (2004). Investigation of the local structure of nanosized CdS crystals stabilized with glutathione by the radial distribution function method. <i>Journal of Structural Chemistry</i>, <i>45</i>(3), 427–436. https://doi.org/10.1007/s10947-005-0010-0</div>
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dc.identifier.issn
0022-4766
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/175491
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dc.description.abstract
For stabilized nanoparticles of CdS, a highly resolved radial distribution function was derived from the dispersion curve of synchrotron radiation (λ = 0.08824 Å). The nanoparticle core has dimensions of 15-20 Å and consists of Cd and S atoms in a 1:1 ratio. In the inner part of the nanoparticle, these atoms have a random tetrahedral coordination similar to that in cryst. CdS. Half of all core S atoms belong to the ligands and are coordinated by the surface Cd atoms. In contrast to the inner S atoms, these S atoms each binds 2 or 3 Cd atoms, forming a Cd-S-Cd bond angle of ≈ 100°, which is smaller than the tetrahedral angle. The Cd-S bond lengths are similar for both types of sulfur and vary within 2.52-2.53 Å. The spatial arrangement of the Cd and S atoms beyond the 1st coordination sphere is significantly different from that of bulk CdS, which may be caused by perturbations induced by the surface S atoms.
en
dc.language.iso
en
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dc.publisher
Springer
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dc.relation.ispartof
Journal of Structural Chemistry
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dc.subject
Inorganic Chemistry
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dc.subject
Physical and Theoretical Chemistry
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dc.subject
Materials Chemistry
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dc.subject
nanocrystals nanostructures structure short-range order radial distribution function synchrotron radiation diffraction
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dc.title
Investigation of the local structure of nanosized CdS crystals stabilized with glutathione by the radial distribution function method