SEARCH Articles Figures Tables Neutral pentacoordinate silicon complexes Pentacoordinate Pentacoordinate silicon Pentacoordinate silicon complexes NMR spectra Pentacoordinate silicon complexes X-ray studies Pentacoordinate silicon complexes cationic Pentacoordinate silicon complexes ligand exchange Pentacoordinate silicon complexes synthesis Pentacoordinate silicon compounds cationic complexes Pentacoordinate silicon compounds neutral complexes Pentacoordinated complex Pentacoordinated silicon Pentacoordination Silicon complexes Siliconates complex Siliconates pentacoordinated