@article {GRISWOLD2016366,
	title = {Large scale accelerator production of 225Ac: Effective cross sections for 78{\textendash}192MeV protons incident on 232Th targets},
	journal = {Applied Radiation and Isotopes},
	volume = {118},
	year = {2016},
	pages = {366 - 374},
	abstract = {Actinium-225 and 213Bi have been used successfully in targeted alpha therapy (TAT) in preclinical and clinical research. This paper is a continuation of research activities aiming to expand the availability of 225Ac. The high-energy proton spallation reaction on natural thorium metal targets has been utilized to produce millicurie quantities of 225Ac. The results of sixteen irradiation experiments of thorium metal at beam energies between 78 and 192MeV are summarized in this work. Irradiations have been conducted at Brookhaven National Laboratory (BNL) and Los Alamos National Laboratory (LANL), while target dissolution and processing was carried out at Oak Ridge National Laboratory (ORNL). Excitation functions for actinium and thorium isotopes, as well as for some of the fission products, are presented. The cross sections for production of 225Ac range from 3.6 to 16.7mb in the incident proton energy range of 78{\textendash}192MeV. Based on these data, production of curie quantities of 225Ac is possible by irradiating a 5.0gcm-2 232Th target for 10 days in either BNL or LANL proton irradiation facilities.},
	keywords = {Ac, actinium, Alpha-emitting, Ba, Ce, MO, Proton irradiation, RADIOTHERAPY, Th, Thorium},
	issn = {0969-8043},
	doi = {https://doi.org/10.1016/j.apradiso.2016.09.026},
	url = {http://www.sciencedirect.com/science/article/pii/S0969804316307795},
	author = {J.R. Griswold and D.G. Medvedev and J.W. Engle and R. Copping and J.M. Fitzsimmons and V. Radchenko and J.C. Cooley and M.E. Fassbender and D.L. Denton and K.E. Murphy and A.C. Owens and E.R. Birnbaum and K.D. John and F.M. Nortier and D.W. Stracener and L.H. Heilbronn and L.F. Mausner and S. Mirzadeh}
}
@article {1433,
	title = {Reaction of H2S with MoRu(CO)(6)(dppm)(2) to give H-2 and a bridged-sulfide product via hydrido-sulfhydryl intermediates (dppm = Ph2PCH2PPh2)},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {84},
	number = {2},
	year = {2006},
	note = {ISI Document Delivery No.: 040YKTimes Cited: 2Cited Reference Count: 29},
	month = {Feb},
	pages = {330-336},
	type = {Article},
	abstract = {Oxidative addition of H2S to MoRu(CO)(6)(mu-dppm)(2) (1) at similar to 20 degrees C in toluene yields an isolable complex formulated as Mo(CO)(3)(mu-SH)(mu-CO)(mu-dppm)(2)RuH(CO) (2) via the possible intermediate Mo(CO)(3)(mu-H)(mu-CO)(mu-dppm)(2)Ru(SH)(CO) (4) (dppm = Ph2PCH2PPh2) that is detectable at lower temperatures. Over 2 days, species 2 in toluene loses H-2 (and CO) to yield the bridged-sulfide product, Mo(CO)(2)(mu-CO)(mu-S)(mu-dppm)(2)Ru(CO) (5) that is also formed directly from the reaction of 1 with elemental sulfur. The solid-state molecular structure of 5 is determined by X-ray crystallography. A further hydrido-sulfhydryl species, possibly Mo(CO)(3)(mu-SH)(mu-H)(mu-dppm)(2)Ru(CO)(2) (3), is in equilibrium with 2 at ambient temperature.},
	keywords = {bis(diphenylphosphino) methane, bis(diphenylphosphino)methane, BOND ACTIVATION, bridged-sulfide complex, carbonyl complexes, CHEMISTRY, COMPLEXES, hydrido-sulfhydryl species, HYDROGEN, HYDROGEN-SULFIDE, MECHANISTIC ASPECTS, METAL, MO, MOLYBDENUM, RECOVERY, ruthenium, sulfide, SULFUR-DIOXIDE},
	isbn = {0008-4042},
	url = {<Go to ISI>://000237417600031},
	author = {Khorasani-Motlagh, M. and Safari, N. and Pamplin, C. B. and Patrick, B. O. and James, Brian R.}
}
@article {651,
	title = {Oxidative addition of halogens to MoRu(CO)(6)(dppm)(2)},
	journal = {Inorganic Chemistry Communications},
	volume = {6},
	number = {9},
	year = {2003},
	note = {ISI Document Delivery No.: 720EATimes Cited: 2Cited Reference Count: 27},
	month = {Sep},
	pages = {1175-1179},
	type = {Article},
	abstract = {Halogens oxidatively add to MoRu(CO)(6)(mu-dppm)(2) (1) at ambient temperature to yield [(CO)(2)Mo(mu-X)(mu-CO)(mu-dpmm)(2)Ru(CO)(2)] (divided by)[Mo(CO)(4) X-3](-), where X = Cl (2) or I (3), dppm - Ph2PCH2PPh2, and the mu-CO is semi-bridging. Complexes 2 and 3 have been characterized by elemental analysis, conductivity, and NMR spectroscopy, while the molecular structure of 3 has been determined by X-ray crystallography. Ignoring a weak metal-metal bond interaction, the cation of 3 is most easily described as pseudo-octahedral at Ru(II) and Mo(0) centres; the anion is a monocapped octahedron that has been described previously. (C) 2003 Elsevier B.V. All rights reserved.},
	keywords = {COMPLEX RHRE(CO)4(PH2PCH2PPH2)2, crystal structure, CRYSTAL-STRUCTURE, H2S, halogen reactivity, METAL-CARBONYLS, MO, molybdenum complex, MOLYBDENUM(II), RH, RU, ruthenium complex, semi-bridged carbonyl, SULFUR-DIOXIDE, {bis(diphenylphosphino)methane},
	isbn = {1387-7003},
	url = {<Go to ISI>://000185247500003},
	author = {Khorasani-Motlagh, M. and Safari, N. and Pamplin, C. B. and Patrick, B. O. and James, Brian R.}
}
@article {536,
	title = {The synthesis, vibrational spectra, and molecular structure of [Ir(CO)(6)][SbF6](3)center dot 4HF - The first structurally characterized salt with a tripositive, homoleptic metal carbonyl cation and the first example of a tetrahedral hydrogen-bonded (HF)(},
	journal = {Journal of the American Chemical Society},
	volume = {124},
	number = {28},
	year = {2002},
	note = {ISI Document Delivery No.: 573QWTimes Cited: 14Cited Reference Count: 58},
	month = {Jul},
	pages = {8371-8379},
	type = {Article},
	abstract = {{The reductive carbonylation of IrF6 in a dilute solution of SbF5 in anhydrous HF (1:6 by volume) produces surprisingly at 25 degreesC and 1.5 atm CO the complex salt [Ir(CO)(6)][SbF6](3).4HF, while [Ir(CO)(6)][Sb2F11](3) is obtained in liquid SbF5 under similar conditions. Vibrational spectra in the CO stretching range for both salts and [Ir(CO)(6)](3+)((solv)) are identical within error limits, and v(CO)(av) is with 2269 cm(-1) the highest average stretching frequency so far observed for octahedral metal carbonyl cations. A vibrational assignment supported by DFT calculations is presented, and the vibrational fundamentals are compared to those of [OS(CO)(6)](2+). The molecular structure of [Ir(CO)(6)][SbF6](3).4HF is determined by single-crystal X-ray diffraction. Crystal data for [Ir(CO)(6)][SbF6](3).4HF: rhombohedral, R3c (No. 161)},
	keywords = {<IR(CO)(6)>(3+), CARBOCATIONS, CHEMISTRY, CRYSTAL-STRUCTURES, IR, MO, OS, RU, SUPERACID MEDIA, UNDECAFLUORODIANTIMONATE(V)},
	isbn = {0002-7863},
	url = {<Go to ISI>://000176843200032},
	author = {von Ahsen, B. and Berkei, M. and Henkel, G. and Willner, H. and Aubke, F.}
}
@article {4473,
	title = {Hexakis(carbonyl)iron(II) undecafluorodiantimonate(V), [Fe(CO)(6)][Sb2F11](2), and -hexafluoroantimonate(V), [Fe(CO)(6)][SbF6](2), their syntheses, and spectroscopic and structural characterization by single crystal X-ray diffraction and normal coordinate},
	journal = {Journal of the American Chemical Society},
	volume = {121},
	number = {31},
	year = {1999},
	note = {ISI Document Delivery No.: 227UKTimes Cited: 32Cited Reference Count: 109},
	month = {Aug},
	pages = {7188-7200},
	type = {Review},
	abstract = {Hexakis/carbonyl iron(LI) undecafluorodiantimonate(V), [Fe(CO)(6)][Sb2F11](2) is conveniently prepared by the oxidative carbonylation of Fe(CO)(5) with XeF2 as external oxidizer in the conjugate Br phi nsted-Lewis superacid HF-SbF5. The colorless compound crystallizes from the reaction medium in high purity. The molecular structure is obtained by single-crystal X-ray diffraction. The cation is a regular octahedron, while the vertex-shared di-octahedral [Sb2F11](-) anion is distorted from D-4h symmetry by bending and rotational processes, due to significant interionic interactions, primarily of the FC type. Washing of [Fe(CO)(6)][Sb2F11](2) with anhydrous HF results in an unusual elution of SbF5 and the quantitative conversion to hexakis(carbonyl)iron(II) hexafluoroantimonate;(V) [Fe(CO)(6)][SbF6](2) The molecular structure of the salt shows octahedral ions with slight tetragonal distortions for the cation (elongation) and the anion (comprsssion). Both salts are thermally stable up to 150 degrees C, The averaged bond distances and the vibrational wavenumbers of [Fe(CO)(6)](2+) are nearly identical in both compounds. The [Fe(CO)(6)](2+) cation, the first and so far only isolated and structurally characterized dipositive, superelectrophilic carbonyl cation formed by a 3d-metal, is further characterized by a normal coordinate analysis (NCA). The obtained force constants are compared to those of the isoelectronic molecule Cr(CO)6. Changes in pi-back-bonding affect the F-CO/CO and F-CO/MC interaction force constants more strongly than the stretching force constants F-CO and F-MC All 13 fundamentals of [Fe(CO)(6)](2+) are detected and assigned with the help of the data obtained from the normal coordinate analysis and density functional calculations published previously. The electronic ground state (1)A(1g), of the [Fe(CO)(6)](2+) cation is established by magnetic susceptibility measurements of polycrystalline [Fe(CO)(6)][SbF6](2) and [Fe(CO)(6)][Sb2F11](2) between and 300 K. The magnetic impurity formed during synthesis is identified as Fe[SbF6](2) which has iron(II) in high spin (T-5(2g)) ground state. Consistent with a diamagnetic ground state are the single line in the Fe-57 Mossbauer spectrum (i.s. = -0.003(8) mm s(-1) relative to alpha-Fe), obtained on polycrystalline samples and the single sharp line in the C-13 NMR spectrum in DF solution at 178 ppm with J (Fe-57-C-13) of 19.2 Hz.},
	keywords = {C-13, COMPLEXES, CONSTANTS, IRON PENTACARBONYL, MAS-NMR-SPECTRA, METAL-CARBONYL CATIONS, MO, MOLECULAR-STRUCTURE, MONOXIDE, VIBRATIONAL-SPECTRA},
	isbn = {0002-7863},
	url = {<Go to ISI>://000082098200003},
	author = {Bernhardt, E. and Bley, B. and Wartchow, R. and Willner, H. and Bill, E. and Kuhn, P. and Sham, I. H. T. and Bodenbinder, M. and Brochler, R. and Aubke, F.}
}
@article {3102,
	title = {ALKYL-FOR-IODIDE METATHESIS INITIATED BY DISSOCIATION OF THE PHOSPHINE LIGAND FROM CPCR(NO)(PPH3)I},
	journal = {Journal of the American Chemical Society},
	volume = {116},
	number = {17},
	year = {1994},
	note = {ISI Document Delivery No.: PD697Times Cited: 6Cited Reference Count: 20},
	month = {Aug},
	pages = {7700-7705},
	type = {Article},
	abstract = {{The alkyl-for-iodide metathesis reaction that occurs when CpCr(NO)(PPh(3))I (1) is treated with 2 equiv of Me(3)SiCH(2)MgCl in THF to form CpCr(NO)(PPh(3))(CH(2)SiMe(3)) (6) has been investigated in some detail. The conversion is initiated by loss of the phosphine ligand from the chromium atom{\textquoteright}s coordination sphere, the most compelling evidence for this step being that addition of excess phosphine (e.g. 4 equiv) to the initial reaction mixture completely inhibits the reaction. Four intermediate complexes which are formed sequentially on the reaction path from 1 to 6 have been detected by IR and ESR spectroscopy. These complexes have been identified as CpCr(NO)(THF)I (2), CpCr-(NO{\textendash}>Mg{CH(2)SiMe(3)})Cl)(THF)I (3), CpCr(NO{\textendash}>Mg{CH(2)SiMe(3)}Cl)(THF)(CH(2)SiMe(3)) (4), and CpCr(NO) (THF)(CH(2)SiMe(3)) (5). Complexes 3 and 4 have also been detected spectroscopically during the reaction of CpCr(NO)(THF)I (2) with Me(3)SiCH(2)MgCl which produces CpCr(NO)(THF)(CH(2)SiMe(3)) (5). This understanding of the mechanistic pathway has resulted in the development of a general synthetic route to previously inaccessible 17-valence-electron CpCr(NO)(L)R complexes (L = C5H11N Or NH(2)CMe(3)},
	keywords = {COMPLEXES, MECHANISM, MO, MOLYBDENUM, ORGANOMETALLIC NITROSYL CHEMISTRY, TUNGSTEN},
	isbn = {0002-7863},
	url = {<Go to ISI>://A1994PD69700029},
	author = {Legzdins,Peter and Shaw, M. J.}
}
@article {2731,
	title = {NOVEL ROUTE TO THE UNSYMMETRICAL DIALKYL COMPLEX CPW(NO)(CH2SIME3)(CH2CPH3) AND FORMATION OF METALLACYCLES BY THERMOLYSIS OF CPW(NO)(CH2SIME3)(CH2CR2PH) (R=ME, PH)},
	journal = {Organometallics},
	volume = {12},
	number = {11},
	year = {1993},
	note = {ISI Document Delivery No.: MH645Times Cited: 7Cited Reference Count: 33},
	month = {Nov},
	pages = {4572-4579},
	type = {Article},
	abstract = {{Treatment of CpW(NO)(CH2SiMe3)2 (CP =eta5-C5H5) with [Ph3C]PF6 results in cleavage of the Si-C bond and formation of the unsymmetrical dialkyl complex CpW(NO) (CH2SiMe3)(CH2CPh3) (1). Crystal data for 1: a = 10.930(2) angstrom},
	keywords = {MO, ORGANOMETALLIC NITROSYL CHEMISTRY, TUNGSTEN},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1993MH64500048},
	author = {Brunet, N. and Debad, J. D. and Legzdins,Peter and Trotter, J. and Veltheer, J. E. and Yee, V. C.}
}
@article {2731,
	title = {NOVEL ROUTE TO THE UNSYMMETRICAL DIALKYL COMPLEX CPW(NO)(CH2SIME3)(CH2CPH3) AND FORMATION OF METALLACYCLES BY THERMOLYSIS OF CPW(NO)(CH2SIME3)(CH2CR2PH) (R=ME, PH)},
	journal = {Organometallics},
	volume = {12},
	number = {11},
	year = {1993},
	note = {ISI Document Delivery No.: MH645Times Cited: 7Cited Reference Count: 33},
	month = {Nov},
	pages = {4572-4579},
	type = {Article},
	abstract = {{Treatment of CpW(NO)(CH2SiMe3)2 (CP =eta5-C5H5) with [Ph3C]PF6 results in cleavage of the Si-C bond and formation of the unsymmetrical dialkyl complex CpW(NO) (CH2SiMe3)(CH2CPh3) (1). Crystal data for 1: a = 10.930(2) angstrom},
	keywords = {MO, ORGANOMETALLIC NITROSYL CHEMISTRY, TUNGSTEN},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1993MH64500048},
	author = {Brunet, N. and Debad, J. D. and Legzdins,Peter and Trotter, J. and Veltheer, J. E. and Yee, V. C.}
}
@article {7196,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .51. NEW ORGANOMETALLIC NITROSYL CATIONS CONTAINING THE GROUP-6 ELEMENTS},
	journal = {Organometallics},
	volume = {11},
	number = {2},
	year = {1992},
	note = {ISI Document Delivery No.: HE298Times Cited: 14Cited Reference Count: 39},
	month = {Feb},
	pages = {913-922},
	type = {Article},
	abstract = {{Treatment of the dihalo nitrosyl complexes of molybdenum and tungsten, Cp{\textquoteright}M(NO)X2 (Cp{\textquoteright} = Cp (eta(5)-C5H5), Cp* (eta(5)-C5Me5); M = Mo, W;X = Cl, Br, I), in CH3CN with NO+ or Ag+ salts affords a series of new diamagnetic cationic nitrosyl complexes, [Cp*Mo(NO)(NCCH3)3]2+ and [Cp{\textquoteright}M(NO)X(NCCH3)2]+. Eight such complexes have been isolated analytically pure as either their PF6- or BF4- salts by crystallization from CH3CN/Et2O. The physical and spectroscopic properties of these organometallic cations are consistent with their possessing four-legged piano stool molecular structures. This conclusion has been confirmed by single-crystal X-ray crystallographic analyses of [Cp*Mo(NO)(NCCH3)3][PF6]2 and [CpMo(NO)Cl-(NCCH3)2]BF4 which also establish that the acetonitrile ligands are coordinated linearly through their N atoms to the metal centers. Crystal data for [Cp*Mo(NO)(NCCH3)3][PF6]2: monoclinic},
	keywords = {COMPLEXES, HEXAFLUOROPHOSPHATE, MO, MOLYBDENUM, REDUCTION},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992HE29800062},
	author = {Chin, T. T. and Legzdins,Peter and Trotter, J. and Yee, V. C.}
}
@article {7196,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .51. NEW ORGANOMETALLIC NITROSYL CATIONS CONTAINING THE GROUP-6 ELEMENTS},
	journal = {Organometallics},
	volume = {11},
	number = {2},
	year = {1992},
	note = {ISI Document Delivery No.: HE298Times Cited: 14Cited Reference Count: 39},
	month = {Feb},
	pages = {913-922},
	type = {Article},
	abstract = {{Treatment of the dihalo nitrosyl complexes of molybdenum and tungsten, Cp{\textquoteright}M(NO)X2 (Cp{\textquoteright} = Cp (eta(5)-C5H5), Cp* (eta(5)-C5Me5); M = Mo, W;X = Cl, Br, I), in CH3CN with NO+ or Ag+ salts affords a series of new diamagnetic cationic nitrosyl complexes, [Cp*Mo(NO)(NCCH3)3]2+ and [Cp{\textquoteright}M(NO)X(NCCH3)2]+. Eight such complexes have been isolated analytically pure as either their PF6- or BF4- salts by crystallization from CH3CN/Et2O. The physical and spectroscopic properties of these organometallic cations are consistent with their possessing four-legged piano stool molecular structures. This conclusion has been confirmed by single-crystal X-ray crystallographic analyses of [Cp*Mo(NO)(NCCH3)3][PF6]2 and [CpMo(NO)Cl-(NCCH3)2]BF4 which also establish that the acetonitrile ligands are coordinated linearly through their N atoms to the metal centers. Crystal data for [Cp*Mo(NO)(NCCH3)3][PF6]2: monoclinic},
	keywords = {COMPLEXES, HEXAFLUOROPHOSPHATE, MO, MOLYBDENUM, REDUCTION},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992HE29800062},
	author = {Chin, T. T. and Legzdins,Peter and Trotter, J. and Yee, V. C.}
}
@article {7300,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .54. REACTIONS OF 16-ELECTRON CP{\textquoteright}M(NO)R2 COMPLEXES OF MOLYBDENUM AND TUNGSTEN WITH WATER},
	journal = {Organometallics},
	volume = {11},
	number = {9},
	year = {1992},
	note = {ISI Document Delivery No.: JN066Times Cited: 29Cited Reference Count: 38},
	month = {Sep},
	pages = {2991-3003},
	type = {Article},
	abstract = {{The hydrolytic instability of Cp{\textquoteright}Mo(NO)R2 complexes (Cp{\textquoteright} = Cp (eta-5-C5H5), Cp* (eta-5-C5Me5); R = alkyl, aryl) becomes evident during attempts to synthesize them by procedures which have previously afforded the congeneric tungsten species. Thus, treatment of Cp*Mo(NO)I2 with 2 equiv of Me3SiCH2MgCl in Et2O at room temperature results in the formation of three organometallic complexes which are separable by chromatography on alumina. These products are (a) the expected alkylation product, i.e. the 16-valence-electron dialkyl complex Cp*Mo(NO)(CH2SiMe3)2 (1), (b) a novel bimetallic bridging-oxo complex, [CP*Mo(NO)(CH2SiMe3)]2(eta-O) (2), formed by hydrolysis of 1 during workup, and (c) a dimeric reduction product of the starting material, namely [Cp*Mo(NO)I]2 (3). Each of the complexes 1-3 has been fully characterized by conventional spectroscopic methods, and a single-crystal X-ray crystallographic analysis of 2 has also been performed. Crystal data for 2: triclinic, space group P1BAR},
	keywords = {BR, CHEMICAL-PROPERTIES, CP-STAR ETA-5-C5ME5, DIMETHYLHAFNOCENE, I), MO, REDUCTION BEHAVIOR, {<CP{\textquoteright}MO(NO)X2> RADICAL-ANIONS},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992JN06600010},
	author = {Legzdins,Peter and Lundmark, P. J. and Phillips, E. C. and Rettig, S. J. and Veltheer, J. E.}
}
@article {7004,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .45. IMPROVED SYNTHESES OF CYCLOPENTADIENYL DICHLORO NITROSYL COMPLEXES OF MOLYBDENUM AND TUNGSTEN - UTILITY OF PHOSPHORUS-PENTACHLORIDE AS A CHLORINATING AGENT},
	journal = {Organometallics},
	volume = {10},
	number = {6},
	year = {1991},
	note = {ISI Document Delivery No.: FQ933Times Cited: 33Cited Reference Count: 30},
	month = {Jun},
	pages = {2077-2081},
	type = {Note},
	abstract = {Treatment of Cp{\textquoteright}M(NO)(CO)2 (Cp{\textquoteright} = Cp (eta-5-C5H5) or Cp* (eta-5-C5Me5); M = Mo or W) with an equimolar amount of PCl5 in Et2O at 20-degrees-C results in the efficient, high-yield (80-95 \%) syntheses of the corresponding [Cp{\textquoteright}M(NO)Cl2]2 complexes. The product complexes have been fully characterized by conventional analytical and spectroscopic methods, including a single-crystal X-ray crystallographic analysis of [Cp*Mo(NO)Cl2]2, which reveals a dimeric molecular configuration, the piano-stool monomers being linked through bridging chlorine atoms.},
	keywords = {16-ELECTRON COMPLEX, CHEMICAL-PROPERTIES, CRYSTAL, ETA-5-C5H5, LIGANDS, MO},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1991FQ93300067},
	author = {Dryden, N. H. and Legzdins,Peter and Batchelor, R. J. and Einstein, F. W. B.}
}
