TY - RPRT TI - Sterically encumbered systems for two low-coordinate phosphorus centers. AU - S Shah AU - T Concolino AU - A L Rheingold AU - J D Protasiewicz PY - 2000 DO - 10.1021/ic0001558 UR - https://pubmed.ncbi.nlm.nih.gov/11196781/ ID - 11196781 ER -