# Species Formula 2303 TriphenylthioboraneH15BC18S3 2304 Sulfur tetramerS4 2305 Sulfur, tetramer (open chain)S4 2306 Hydrogen tetrasulfideH2S4 2307 SiS4 (DANCUQ) (Geo)C4H8SiS4 2308 SiS4 (DANCUQ)C4H8SiS4 2309 Sulfur, pentamerS5 2310 Hydrogen pentasulfideH2S5 2311 S6 (Geo)S6 2312 Sulfur, hexamerS6 2313 SiS3C (MSISUL10) (Geo) C4H12Si4S6 2314 SiS3C (MSISUL10)C4H12Si4S6 2315 S8S8 2316 S8 (Geo)S8 2317 Chlorine, cation 3P(u)Cl 2318 Chlorine, cationCl 2319 Chlorine, atomCl 2320 Chloride, anionCl 2321 Hydrogen chloride (Geo)HCl 2322 Hydrogen chlorideHCl 2323 Helium chloride anion (Geo)HeCl