C-W, C-x polyhedra, Structural properties, Triclinic

• C-Cl-H-N-O-S-W
• C-H-N-O-W
• C-Er-H-K-N-O-W
• C-H-Ho-K-N-O-W
• C-H-K-Na-Ni-O-Si-W
• transitional
• chalcogen
• organic
• multinary