New insights into chalcogen bonding provided by co-crystal structures of benzisoselenazolinone derivatives and nitrogen bases
Thomas Fellowes
1, 2, 3, 4, 5
,
Jonathan A. White
1, 2, 3, 4, 5
1
2
School of Chemistry and Bio21 Institute
4
Parkville
5
AUSTRALIA
|
Publication type: Journal Article
Publication date: 2019-01-23
scimago Q2
wos Q2
SJR: 0.520
CiteScore: 5.2
Impact factor: 2.6
ISSN: 14668033
General Chemistry
Condensed Matter Physics
General Materials Science
Abstract
A number of derivatives of benzisoselenazolinones, including the drug ebselen, have been synthesized, and their interactions with various nitrogen bases characterized through X-ray crystallography. Structural studies revealed a strong interaction in all cases, with Se⋯N distances well within the Van der Waals radii of the constituent atoms. We suggest that there is a significant charge transfer component to this interaction, in contrast to some other interactions of similar strength and directionality. We have also found that this interaction can be enhanced via H-bonding to the carbonyl group of the benzisoselenazolinone moiety.
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11
Total citations:
11
Citations from 2024:
1
(9.09%)
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Fellowes T. et al. New insights into chalcogen bonding provided by co-crystal structures of benzisoselenazolinone derivatives and nitrogen bases // CrystEngComm. 2019. Vol. 21. No. 10. pp. 1539-1542.
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Fellowes T., White J. A. New insights into chalcogen bonding provided by co-crystal structures of benzisoselenazolinone derivatives and nitrogen bases // CrystEngComm. 2019. Vol. 21. No. 10. pp. 1539-1542.
Cite this
RIS
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TY - JOUR
DO - 10.1039/C8CE01853G
UR - https://xlink.rsc.org/?DOI=C8CE01853G
TI - New insights into chalcogen bonding provided by co-crystal structures of benzisoselenazolinone derivatives and nitrogen bases
T2 - CrystEngComm
AU - Fellowes, Thomas
AU - White, Jonathan A.
PY - 2019
DA - 2019/01/23
PB - Royal Society of Chemistry (RSC)
SP - 1539-1542
IS - 10
VL - 21
SN - 1466-8033
ER -
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BibTex (up to 50 authors)
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@article{2019_Fellowes,
author = {Thomas Fellowes and Jonathan A. White},
title = {New insights into chalcogen bonding provided by co-crystal structures of benzisoselenazolinone derivatives and nitrogen bases},
journal = {CrystEngComm},
year = {2019},
volume = {21},
publisher = {Royal Society of Chemistry (RSC)},
month = {jan},
url = {https://xlink.rsc.org/?DOI=C8CE01853G},
number = {10},
pages = {1539--1542},
doi = {10.1039/C8CE01853G}
}
Cite this
MLA
Copy
Fellowes, Thomas, et al. “New insights into chalcogen bonding provided by co-crystal structures of benzisoselenazolinone derivatives and nitrogen bases.” CrystEngComm, vol. 21, no. 10, Jan. 2019, pp. 1539-1542. https://xlink.rsc.org/?DOI=C8CE01853G.
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