phospholipids in halophilic archaea: complex lipids consisting of (a) 2,3-di-O-phytanyl-sn-glycerol (b), 2-O-sesterterpanyl-3-O-phytanyl-sn-glycerol, and (c) 2,3-di-O-sesterterpanyl-sn-glycerol, the CL of which is linked to phosphate compounds, oligosaccharides or sulfonated oligosaccharides