id sid tid token lemma pos gb19f477753 1 1 as as SCONJ gb19f477753 1 2 stockpiles stockpile NOUN gb19f477753 1 3 of of ADP gb19f477753 1 4 nuclear nuclear ADJ gb19f477753 1 5 waste waste NOUN gb19f477753 1 6 from from ADP gb19f477753 1 7 both both DET gb19f477753 1 8 commercial commercial ADJ gb19f477753 1 9 spent spend VERB gb19f477753 1 10 nuclear nuclear ADJ gb19f477753 1 11 fuel fuel NOUN gb19f477753 1 12 and and CCONJ gb19f477753 1 13 nuclear nuclear ADJ gb19f477753 1 14 weapons weapon NOUN gb19f477753 1 15 disarmament disarmament NOUN gb19f477753 1 16 grow grow VERB gb19f477753 1 17 , , PUNCT gb19f477753 1 18 a a DET gb19f477753 1 19 particular particular ADJ gb19f477753 1 20 concern concern NOUN gb19f477753 1 21 is be AUX gb19f477753 1 22 the the DET gb19f477753 1 23 fate fate NOUN gb19f477753 1 24 of of ADP gb19f477753 1 25 the the DET gb19f477753 1 26 radioactive radioactive ADJ gb19f477753 1 27 elements element NOUN gb19f477753 1 28 ; ; PUNCT gb19f477753 1 29 namely namely ADV gb19f477753 1 30 uranium uranium NOUN gb19f477753 1 31 , , PUNCT gb19f477753 1 32 neptunium neptunium NOUN gb19f477753 1 33 , , PUNCT gb19f477753 1 34 and and CCONJ gb19f477753 1 35 plutonium plutonium NOUN gb19f477753 1 36 . . PUNCT gb19f477753 2 1 these these DET gb19f477753 2 2 elements element NOUN gb19f477753 2 3 pose pose VERB gb19f477753 2 4 grave grave ADJ gb19f477753 2 5 danger danger NOUN gb19f477753 2 6 if if SCONJ gb19f477753 2 7 their their PRON gb19f477753 2 8 long long ADJ gb19f477753 2 9 - - PUNCT gb19f477753 2 10 term term NOUN gb19f477753 2 11 storage storage NOUN gb19f477753 2 12 and and CCONJ gb19f477753 2 13 possible possible ADJ gb19f477753 2 14 release release NOUN gb19f477753 2 15 in in ADP gb19f477753 2 16 the the DET gb19f477753 2 17 environment environment NOUN gb19f477753 2 18 is be AUX gb19f477753 2 19 not not PART gb19f477753 2 20 addressed address VERB gb19f477753 2 21 in in ADP gb19f477753 2 22 great great ADJ gb19f477753 2 23 detail detail NOUN gb19f477753 2 24 . . PUNCT gb19f477753 3 1 one one NUM gb19f477753 3 2 method method NOUN gb19f477753 3 3 in in ADP gb19f477753 3 4 addressing address VERB gb19f477753 3 5 this this DET gb19f477753 3 6 problem problem NOUN gb19f477753 3 7 is be AUX gb19f477753 3 8 developing develop VERB gb19f477753 3 9 and and CCONJ gb19f477753 3 10 designing design VERB gb19f477753 3 11 advanced advanced ADJ gb19f477753 3 12 waste waste NOUN gb19f477753 3 13 forms form NOUN gb19f477753 3 14 that that PRON gb19f477753 3 15 sequester sequester VERB gb19f477753 3 16 these these DET gb19f477753 3 17 elements element NOUN gb19f477753 3 18 that that PRON gb19f477753 3 19 are be AUX gb19f477753 3 20 not not PART gb19f477753 3 21 degraded degrade VERB gb19f477753 3 22 by by ADP gb19f477753 3 23 either either CCONJ gb19f477753 3 24 radiation radiation NOUN gb19f477753 3 25 or or CCONJ gb19f477753 3 26 environmental environmental ADJ gb19f477753 3 27 effects effect NOUN gb19f477753 3 28 . . PUNCT gb19f477753 4 1 actinide actinide PROPN gb19f477753 4 2 phosphates phosphate NOUN gb19f477753 4 3 have have AUX gb19f477753 4 4 proven prove VERB gb19f477753 4 5 to to PART gb19f477753 4 6 be be AUX gb19f477753 4 7 promising promise VERB gb19f477753 4 8 candidates candidate NOUN gb19f477753 4 9 in in ADP gb19f477753 4 10 this this DET gb19f477753 4 11 regard regard NOUN gb19f477753 4 12 . . PUNCT gb19f477753 5 1 traditional traditional ADJ gb19f477753 5 2 routes route NOUN gb19f477753 5 3 to to ADP gb19f477753 5 4 ceramic ceramic ADJ gb19f477753 5 5 waste waste NOUN gb19f477753 5 6 forms form NOUN gb19f477753 5 7 require require VERB gb19f477753 5 8 the the DET gb19f477753 5 9 use use NOUN gb19f477753 5 10 of of ADP gb19f477753 5 11 high high ADJ gb19f477753 5 12 temperatures temperature NOUN gb19f477753 5 13 ( ( PUNCT gb19f477753 5 14 > > SYM gb19f477753 5 15 1000ìâå¼c 1000ìâå¼c NUM gb19f477753 5 16 ) ) PUNCT gb19f477753 5 17 and and CCONJ gb19f477753 5 18 long long ADJ gb19f477753 5 19 reaction reaction NOUN gb19f477753 5 20 times time NOUN gb19f477753 5 21 . . PUNCT gb19f477753 6 1 my my PRON gb19f477753 6 2 doctoral doctoral ADJ gb19f477753 6 3 research research NOUN gb19f477753 6 4 has have AUX gb19f477753 6 5 focused focus VERB gb19f477753 6 6 on on ADP gb19f477753 6 7 the the DET gb19f477753 6 8 development development NOUN gb19f477753 6 9 of of ADP gb19f477753 6 10 low low ADJ gb19f477753 6 11 - - PUNCT gb19f477753 6 12 temperature temperature NOUN gb19f477753 6 13 hydrothermal hydrothermal NOUN gb19f477753 6 14 crystal crystal NOUN gb19f477753 6 15 growth growth NOUN gb19f477753 6 16 methods method NOUN gb19f477753 6 17 for for ADP gb19f477753 6 18 synthesizing synthesize VERB gb19f477753 6 19 actinide actinide ADJ gb19f477753 6 20 phosphonates phosphonate NOUN gb19f477753 6 21 that that PRON gb19f477753 6 22 can can AUX gb19f477753 6 23 be be AUX gb19f477753 6 24 thermally thermally ADV gb19f477753 6 25 or or CCONJ gb19f477753 6 26 radiolytically radiolytically ADV gb19f477753 6 27 decomposed decompose VERB gb19f477753 6 28 to to ADP gb19f477753 6 29 phosphates phosphate NOUN gb19f477753 6 30 at at ADP gb19f477753 6 31 relatively relatively ADV gb19f477753 6 32 low low ADJ gb19f477753 6 33 temperatures temperature NOUN gb19f477753 6 34 . . PUNCT gb19f477753 7 1 in in ADP gb19f477753 7 2 addition addition NOUN gb19f477753 7 3 , , PUNCT gb19f477753 7 4 the the DET gb19f477753 7 5 structural structural ADJ gb19f477753 7 6 chemistry chemistry NOUN gb19f477753 7 7 of of ADP gb19f477753 7 8 actinide actinide ADJ gb19f477753 7 9 phosphonates phosphonate NOUN gb19f477753 7 10 is be AUX gb19f477753 7 11 of of ADP gb19f477753 7 12 great great ADJ gb19f477753 7 13 interest interest NOUN gb19f477753 7 14 , , PUNCT gb19f477753 7 15 and and CCONJ gb19f477753 7 16 developing develop VERB gb19f477753 7 17 their their PRON gb19f477753 7 18 structure structure NOUN gb19f477753 7 19 - - PUNCT gb19f477753 7 20 property property NOUN gb19f477753 7 21 correlations correlation NOUN gb19f477753 7 22 is be AUX gb19f477753 7 23 one one NUM gb19f477753 7 24 of of ADP gb19f477753 7 25 the the DET gb19f477753 7 26 main main ADJ gb19f477753 7 27 goals goal NOUN gb19f477753 7 28 in in ADP gb19f477753 7 29 my my PRON gb19f477753 7 30 research research NOUN gb19f477753 7 31 matriculation matriculation NOUN gb19f477753 7 32 . . PUNCT gb19f477753 8 1 using use VERB gb19f477753 8 2 structural structural ADJ gb19f477753 8 3 data datum NOUN gb19f477753 8 4 , , PUNCT gb19f477753 8 5 we we PRON gb19f477753 8 6 are be AUX gb19f477753 8 7 illuminating illuminate VERB gb19f477753 8 8 the the DET gb19f477753 8 9 similarities similarity NOUN gb19f477753 8 10 and and CCONJ gb19f477753 8 11 differences difference NOUN gb19f477753 8 12 in in ADP gb19f477753 8 13 bonding bonding NOUN gb19f477753 8 14 between between ADP gb19f477753 8 15 uranium uranium NOUN gb19f477753 8 16 and and CCONJ gb19f477753 8 17 transuranium transuranium NOUN gb19f477753 8 18 phosphonates.a phosphonates.a ADP gb19f477753 8 19 compilation compilation NOUN gb19f477753 8 20 of of ADP gb19f477753 8 21 published publish VERB gb19f477753 8 22 results result NOUN gb19f477753 8 23 from from ADP gb19f477753 8 24 my my PRON gb19f477753 8 25 doctoral doctoral ADJ gb19f477753 8 26 research research NOUN gb19f477753 8 27 will will AUX gb19f477753 8 28 seek seek VERB gb19f477753 8 29 to to PART gb19f477753 8 30 provide provide VERB gb19f477753 8 31 a a DET gb19f477753 8 32 better well ADJ gb19f477753 8 33 insight insight NOUN gb19f477753 8 34 and and CCONJ gb19f477753 8 35 understanding understanding NOUN gb19f477753 8 36 of of ADP gb19f477753 8 37 phosphonates phosphonate NOUN gb19f477753 8 38 with with ADP gb19f477753 8 39 actinide actinide ADJ gb19f477753 8 40 elements element NOUN gb19f477753 8 41 ; ; PUNCT gb19f477753 8 42 exploring explore VERB gb19f477753 8 43 the the DET gb19f477753 8 44 preparation preparation NOUN gb19f477753 8 45 , , PUNCT gb19f477753 8 46 structural structural ADJ gb19f477753 8 47 characterization characterization NOUN gb19f477753 8 48 , , PUNCT gb19f477753 8 49 and and CCONJ gb19f477753 8 50 physical physical ADJ gb19f477753 8 51 properties property NOUN gb19f477753 8 52 in in ADP gb19f477753 8 53 this this DET gb19f477753 8 54 class class NOUN gb19f477753 8 55 . . PUNCT gb19f477753 9 1 to to PART gb19f477753 9 2 accomplish accomplish VERB gb19f477753 9 3 this this PRON gb19f477753 9 4 , , PUNCT gb19f477753 9 5 the the DET gb19f477753 9 6 use use NOUN gb19f477753 9 7 of of ADP gb19f477753 9 8 in in ADP gb19f477753 9 9 situ situ ADJ gb19f477753 9 10 hydrothermal hydrothermal ADJ gb19f477753 9 11 redox redox ADJ gb19f477753 9 12 chemistry chemistry NOUN gb19f477753 9 13 was be AUX gb19f477753 9 14 used use VERB gb19f477753 9 15 in in ADP gb19f477753 9 16 the the DET gb19f477753 9 17 synthesis synthesis NOUN gb19f477753 9 18 of of ADP gb19f477753 9 19 these these DET gb19f477753 9 20 novel novel ADJ gb19f477753 9 21 compounds compound NOUN gb19f477753 9 22 . . PUNCT gb19f477753 10 1 standard standard ADJ gb19f477753 10 2 spectroscopic spectroscopic ADJ gb19f477753 10 3 techniques technique NOUN gb19f477753 10 4 such such ADJ gb19f477753 10 5 as as ADP gb19f477753 10 6 vibrational vibrational ADJ gb19f477753 10 7 spectroscopy spectroscopy NOUN gb19f477753 10 8 , , PUNCT gb19f477753 10 9 raman raman NOUN gb19f477753 10 10 , , PUNCT gb19f477753 10 11 uv uv NOUN gb19f477753 10 12 - - PUNCT gb19f477753 10 13 vis vis ADP gb19f477753 10 14 - - PUNCT gb19f477753 10 15 nir nir NOUN gb19f477753 10 16 spectroscopy spectroscopy NOUN gb19f477753 10 17 , , PUNCT gb19f477753 10 18 and and CCONJ gb19f477753 10 19 second second ADJ gb19f477753 10 20 - - PUNCT gb19f477753 10 21 harmonic harmonic NOUN gb19f477753 10 22 generation(shg generation(shg PROPN gb19f477753 10 23 ) ) PUNCT gb19f477753 10 24 measurements measurement NOUN gb19f477753 10 25 were be AUX gb19f477753 10 26 also also ADV gb19f477753 10 27 used use VERB gb19f477753 10 28 to to PART gb19f477753 10 29 determine determine VERB gb19f477753 10 30 structure structure NOUN gb19f477753 10 31 - - PUNCT gb19f477753 10 32 property property NOUN gb19f477753 10 33 relationships relationship NOUN gb19f477753 10 34 , , PUNCT gb19f477753 10 35 but but CCONJ gb19f477753 10 36 single single ADJ gb19f477753 10 37 crystal crystal NOUN gb19f477753 10 38 x x NOUN gb19f477753 10 39 - - NOUN gb19f477753 10 40 ray ray NOUN gb19f477753 10 41 diffraction diffraction NOUN gb19f477753 10 42 was be AUX gb19f477753 10 43 the the DET gb19f477753 10 44 primary primary ADJ gb19f477753 10 45 means mean NOUN gb19f477753 10 46 of of ADP gb19f477753 10 47 characterization characterization NOUN gb19f477753 10 48 in in ADP gb19f477753 10 49 elucidating elucidate VERB gb19f477753 10 50 the the DET gb19f477753 10 51 structures structure NOUN gb19f477753 10 52 of of ADP gb19f477753 10 53 these these DET gb19f477753 10 54 new new ADJ gb19f477753 10 55 compounds compound NOUN gb19f477753 10 56 . . PUNCT gb19f477753 11 1 examples example NOUN gb19f477753 11 2 of of ADP gb19f477753 11 3 the the DET gb19f477753 11 4 structures structure NOUN gb19f477753 11 5 of of ADP gb19f477753 11 6 thorium thorium NOUN gb19f477753 11 7 , , PUNCT gb19f477753 11 8 uranium uranium NOUN gb19f477753 11 9 , , PUNCT gb19f477753 11 10 neptunium neptunium NOUN gb19f477753 11 11 , , PUNCT gb19f477753 11 12 and and CCONJ gb19f477753 11 13 plutonium plutonium NOUN gb19f477753 11 14 diphosphonates diphosphonate NOUN gb19f477753 11 15 , , PUNCT gb19f477753 11 16 and and CCONJ gb19f477753 11 17 well well ADV gb19f477753 11 18 - - PUNCT gb19f477753 11 19 characterized characterize VERB gb19f477753 11 20 heterobimetallic heterobimetallic ADJ gb19f477753 11 21 mixed mixed ADJ gb19f477753 11 22 - - PUNCT gb19f477753 11 23 actinide actinide ADJ gb19f477753 11 24 phosphonates phosphonate NOUN gb19f477753 11 25 are be AUX gb19f477753 11 26 provided provide VERB gb19f477753 11 27 . . PUNCT gb19f477753 12 1 these these DET gb19f477753 12 2 compounds compound NOUN gb19f477753 12 3 demonstrate demonstrate VERB gb19f477753 12 4 the the DET gb19f477753 12 5 versatility versatility NOUN gb19f477753 12 6 and and CCONJ gb19f477753 12 7 flexibility flexibility NOUN gb19f477753 12 8 of of ADP gb19f477753 12 9 a a DET gb19f477753 12 10 polydentate polydentate ADJ gb19f477753 12 11 phosphonate phosphonate NOUN gb19f477753 12 12 with with ADP gb19f477753 12 13 the the DET gb19f477753 12 14 actinides actinide NOUN gb19f477753 12 15 . . PUNCT