Abstract
In the crystal of the title compound, C18H15OP·0.5H2O, a water molecule links to two adjacent triphenylphosphine molecules by way of O—H⋯O hydrogen bonds. The crystal is twinned, the minor twin component being 36%.
Highlights
T = 100 K 0.30 Â 0.25 Â 0.20 mm 14206 measured reflectionsl 6609 independent reflections 6504 reflections with I > 2(I) Rint = 0.019
H atoms treated by a mixture of independent and constrained refinement
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: XU2526)
Summary
A second monoclinic modification of triphenylphosphine oxide hemihydrate Received 19 May 2009; accepted 21 May 2009 Key indicators: single-crystal X-ray study; T = 100 K; mean (C–C) = 0.003 A; R factor = 0.026; wR factor = 0.065; data-to-parameter ratio = 17.4.
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
