▁with ▁p all ad ium ▁complex es ▁of ▁most ▁other ▁ph osph ine ▁lig ands . ▁The ▁lig and ▁has ▁convenient ▁handling ▁characteristics ▁since ▁it ▁is ▁air - stable . ▁ ▁See ▁also ▁ ▁X Ph os ▁ ▁C Ph os ▁ ▁Su zu ki ▁reaction ▁ ▁References ▁ ▁Category : T ert i ary ▁ph osph ines <0x0A> </s> ▁Gr at wich ▁is ▁a ▁village ▁in ▁King stone ▁civil ▁parish , ▁in ▁Staff ord shire , ▁England , ▁four ▁miles ▁south west ▁of ▁Ut to x eter ▁in ▁the ▁valley ▁of ▁the ▁River ▁B ly the . ▁ ▁It ▁is ▁believed ▁that ▁the ▁name ▁Gr at wich ▁comes ▁from ▁the ▁Old ▁English ▁‘ gre ot ’ , ▁meaning ▁gra vel ▁and ▁‘ w ic ’ ▁meaning ▁“ lying ▁on ”, ▁so ▁Gr at wich ▁means ▁' lying ▁on ▁gra vel '. ▁An ▁alternative ▁possibility ▁may ▁be ▁“ a ▁da iry ▁farm ▁by ▁the ▁gra vel ly ▁stream ”. ▁In ▁the ▁Dom es day ▁Book ▁of ▁ 1 0 8 6 ▁Gr at wich ▁is ▁recorded ▁as ▁C rote w iche . ▁At ▁that ▁time ▁the ▁man or ▁was ▁part ▁of ▁the ▁lands ▁of ▁Robert ▁de ▁Staff ord . ▁There ▁was ▁sufficient ▁a rable ▁land ▁for ▁three ▁pl ough s . ▁The ▁recorded ▁population ▁was ▁four ▁ville ins , ▁five ▁bord ars ▁and ▁one ▁ser f . ▁There ▁was ▁a ▁Gr ist ▁mill ▁which ▁brought ▁in ▁four ▁sh ill ings ▁per ▁year , ▁and ▁the ▁man or ▁was ▁recorded ▁as ▁being ▁worth ▁