中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Dimethyl 2-[5-[4,5-bis(methylsulfanyl)-1,3-dithiol-2-ylidene]thiolan-2-ylidene]-1,3-dithiole-4,5-dicarboxylate | 1026361-45-4 | C16H16O4S7 | 496.763 |
—— | 2-(5-[1,3]Dithiolo[4,5-b]pyrazin-2-ylidene-dihydro-thiophen-2-ylidene)-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester | 346693-39-8 | C16H12N2O4S5 | 456.612 |
The preparation and characterization of some π-donors with a pyrazine-edge-group as well as with tetrathiapentalene-, thiophene-, and dihydrobenzoselenophene-spacer-groups are de scribed. Some of these donors give conducting charge transfer complexes with TCNQ and/or cation radical salts with I3 -, BF4 -and PF6 -as counter anions.