MODIFICATION OF MOLECULAR PACKING - CRYSTAL-STRUCTURES AND MAGNETIC-PROPERTIES OF MONOMERIC AND DIMERIC DIFLUOROPHENYL-1,2,3,5-DITHIADIAZOLYL RADICALS

Authors
BANISTER AJ BATSANOV AS DAWE OG HERBERTSON PL HOWARD JAK LYNN S MAY I SMITH JNB RAWSON JM ROGERS TE TANNER BK ANTORRENA G PALACIO F
Citation
Aj. Banister et al., MODIFICATION OF MOLECULAR PACKING - CRYSTAL-STRUCTURES AND MAGNETIC-PROPERTIES OF MONOMERIC AND DIMERIC DIFLUOROPHENYL-1,2,3,5-DITHIADIAZOLYL RADICALS, Journal of the Chemical Society. Dalton transactions, (15), 1997, pp. 2539-2541
Citations number
23
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Dalton transactions → ACNP
ISSN journal
03009246
Issue
15
Year of publication
1997
Pages
2539 - 2541
Database
ISI
SICI code
0300-9246(1997):15<2539:MOMP-C>2.0.ZU;2-B
Abstract
Two dithiadiazolyl radicals of formula [F2C6H3CNSSN](.) were prepared and characterised by X-ray crystallography; in the solid state the 2', 3'-difluoro isomer forms discrete twisted dimers through a spin-paired singly occupied-singly occupied molecular orbital interaction with an intra-dimer S ... S distance of 3.020(4) Angstrom, whereas the 2',5'- isomer is composed of uniform stacks with unexpectedly long intra-stac k S ... S contacts [3.544(3) Angstrom].