Microwave Spectra and Structures of 1,2-(ortho)- and 1,7-(meta)-Carborane, C(2)B(10)H(12)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F11%3A00372675" target="_blank" >RIV/61388980:_____/11:00372675 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/jp200820d" target="_blank" >http://dx.doi.org/10.1021/jp200820d</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp200820d" target="_blank" >10.1021/jp200820d</a>
Alternative languages
Result language
angličtina
Original language name
Microwave Spectra and Structures of 1,2-(ortho)- and 1,7-(meta)-Carborane, C(2)B(10)H(12)
Original language description
The microwave spectra,of 1,2- and 1,7-dicarba-closo-dodecaborane-(12), C(2)B(10)H(12)(ortho- and meta-carborane), have been recorded for the first time at room temperature in the 32-88 and 24-80 GHz spectral ranges, respectively. The spectra of the parent species (1,2-C(2)(11)B(10)H(12) and 1,7-C(2)(11)B(10)H(12)) have been assigned, together with those of four monosubstituted ((10)B) 1,2-C(2)(10)B(11)B(9)H(12) and 1,7-C(2)(10)B(11)B(9)H(12) isotopologues. The microwave spectra confirm that the structures of each of these two molecules are slightly distorted icosahedrons of C(2v) symmetry. A previous determination of the gaseous structures of these two carboranes by the gas electron-diffraction method was based on several assumptions about the B-B bondlength differences. All B-B bond lengths have now been redetermined using the substitution (r(s)) method, which is independent of such restraints. Although several of the r(s) and electron-diffraction bona lengths are In good agreement,
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP208%2F10%2F2269" target="_blank" >GAP208/10/2269: Development and structural characterization of possible precursors of boron nanotubes based on linked icosahedra. Shared icosahedra through a metal.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry A
ISSN
1089-5639
e-ISSN
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Volume of the periodical
115
Issue of the periodical within the volume
15
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
3380-3385
UT code for WoS article
000289403000020
EID of the result in the Scopus database
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