Edwards, AlisonWenger, Eric2015-12-132015-12-130004-9425http://hdl.handle.net/1885/72492Crystals of the very soluble iminophosphonamide species Bu2tP(=NSiMe3)NHSiMe3 (1) and [But2P(NSiMe3)2]LiĀ·(thf)2 (2) have been obtained and were mounted at dry-ice temperature using a propan-2-ol matrix for X-ray data collection at 100 K. This very simpleKeywords: Catalysis; Chelation; Crystal growth; Low temperature engineering; Molecular structure; X ray diffraction; X ray diffraction analysis; Chemical decomposition; Crystal handling; Ligand; X ray structures; Crystal structureSimple method for the handling of crystals at low temperature: Application to the X-ray structure determination of Bu t 2 P(=NSiMe 3 )NHSiMe 3 and Bu t 2 P(NSiMe 3 ) 2200210.1071/CH020162015-12-11