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176
Braga D, Grepioni F, Vargas MD, Ziglio CM. Oxidative Addition Reactions of I2 with [HIr4(CO)10-n(PPh3 )n(μ-PPh2)] (n = 1 and 2) and Crystal and Molecular Structure of [HIr4(μ-I)2(CO)7 (PPh3)(μ-PPh2)]. J BRAZIL CHEM SOC 2002. [DOI: 10.1590/s0103-50532002000500024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]  Open
177
Braga D, Eckert M, Fraccastoro M, Maini L, Grepioni F, Caneschi A, Sessoli R. The hydrogen oxalate anion allows one-dimensional columnar aggregation of organometallic sandwich cations. NEW J CHEM 2002. [DOI: 10.1039/b205782d] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
178
Braga D, Polito M, Bracaccini M, D'Addario D, Tagliavini E, Proserpio DM, Grepioni F. Novel hetero-bimetallic metalla-macrocycles based on the bis-1-pyridyl ferrocene [Fe(eta 5-C5H(4)-1-C5H4N)2] ligand. Design, synthesis and structural characterization of the complexes [Fe(eta 5-C5H(4)-1-C5H4N)2](AgI)2(2+)/(CuII)2(4+)/(ZnII)2(4+). Chem Commun (Camb) 2002:1080-1. [PMID: 12122674 DOI: 10.1039/b200344a] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
179
Braga D, Dyson PJ, Grepioni F, Johnson BFG, Calhorda MJ. Intramolecular and Intermolecular Bonding in Benzene Cluster Isomers. Inorg Chem 2002. [DOI: 10.1021/ic00093a005] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
180
Puga J, Fehlner TP, Gates BC, Braga D, Grepioni F. Interaction of triruthenium dodecacarbonyl with silanols and silanolate groups. X-ray crystal structure analysis of (.mu.-H)Ru3(CO)10(.mu.-OSiEt3), a molecular analogue of a silica-supported metal cluster. Inorg Chem 2002. [DOI: 10.1021/ic00337a035] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
181
Braga D. Dynamical processes in crystalline organometallic complexes. Chem Rev 2002. [DOI: 10.1021/cr00012a007] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
182
Michelin RA, Zanotto L, Braga D, Sabatino P, Angelici RJ. Transition-metal-promoted cyclization reactions of isocyanide ligands. Synthesis of cyclic aminooxycarbene complexes of platinum(II) and x-ray structure of trans-[(PPh3)2Pt[CN(C6H4Me-p)CH2CH2O]Br]BF4. Inorg Chem 2002. [DOI: 10.1021/ic00274a019] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
183
Braga D, Grepioni F, Martin CM, Parisini E, Dyson PJ, Johnson BFG. Cocrystallization of Organometallic Clusters: Homo- and Heteromolecular Crystals of Ru6C(CO)14(.eta.6-C6H4Me2) and Ru6C(CO)11(.eta.6-C6H4Me2)2. Organometallics 2002. [DOI: 10.1021/om00018a009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
184
Dyson PJ, Johnson BFG, Lewis J, Martinelli M, Braga D, Grepioni F. Stepwise formation of the bis(benzene)hexaruthenium carbido carbonyl cluster Ru6C(CO)11(.eta.6-C6H6)(.mu.3-.eta.2:.eta.2:.eta.2-C6H6) from Ru6C(CO)17. J Am Chem Soc 2002. [DOI: 10.1021/ja00073a023] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
185
Braga D, Grepioni F. Effect of molecular shapes on crystal building and dynamic behavior in the solid state: from crystalline arenes to crystalline metal arene complexes. Organometallics 2002. [DOI: 10.1021/om00054a013] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
186
Braga D, Grepioni F, Biradha K, Pedireddi VR, Desiraju GR. Hydrogen Bonding in Organometallic Crystals. 2. C-H.cntdot. .cntdot. .cntdot.O Hydrogen Bonds in Bridged and Terminal First-Row Metal Carbonyls. J Am Chem Soc 2002. [DOI: 10.1021/ja00116a020] [Citation(s) in RCA: 158] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
187
Braga D, Byrne JJ, Grepioni F, Parisini E, Dyson PJ, Gaede PE, Johnson BFG, Reed D. Synthesis and Characterization of Ru3 and Ru4 Clusters with Isopropenylbenzene and Diisopropenylbenzene Ligands. Organometallics 2002. [DOI: 10.1021/om00010a060] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
188
Braga D, Grepioni F, Sabatino P, Desiraju GR. Hydrogen Bonding in Organometallic Crystals. 1. From Carboxylic Acids and Alcohols to Carbonyl Complexes. Organometallics 2002. [DOI: 10.1021/om00021a029] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
189
Aime S, Braga D, Gobetto R, Grepioni F, Orlandi A. Dynamic processes in the solid state. Proton relaxation studies and potential energy barrier calculations for (arene)M(CO)3 species. X-ray crystal structures of (1,2,3-C6H3Me3)Cr(CO)3 and (1,2,4,5-C6H2Me4)Cr(CO)3. Inorg Chem 2002. [DOI: 10.1021/ic00005a015] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
190
Braga D, Grepioni F, Orpen AG. Ni(CO)4 and Fe(CO)5. A Study of Molecular Recognition and Crystal Construction. Organometallics 2002. [DOI: 10.1021/om00021a030] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
191
Benvenutti MHA, Vargas MD, Braga D, Grepioni F, Parisini E, Mann BE. Synthesis and x-ray structure of the tetranuclear butterfly iridium cluster Ir4(CO)8L[.mu.3-.eta.3-Ph2PC(H)CPh](.mu.-PPh2) (L = PCy3) and carbon-13, proton, and 13C{1H}, 1H, and 31P{1H} NMR studies of the compounds with L = CO, PCy3, and P(OMe)3, [carbon monoxide, tricyclohexylphosphine, and trimethyl phosphite]. Organometallics 2002. [DOI: 10.1021/om00032a017] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
192
Braga D, Grepioni F, Righi S, Dyson PJ, Johnson BFG, Bailey PJ, Lewis J. Synthesis of hexaruthenium bis(arene) clusters. Molecular and crystal structure of [Ru6C(CO)11(.eta.6-1,3,5-C6H3Me3) (.eta.6-C6H6)] and [Ru6C(CO)11(.eta.6-1,3,5-C6H3Me3)2]. Organometallics 2002. [DOI: 10.1021/om00060a020] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
193
Grepioni F, Braga D, Dyson PJ, Johnson BFG, Sanderson FM, Calhorda MJ, Veiros LF. Molecular Structure, Dynamics, and Crystal Organization of [(.mu.-Cl)3{(.eta.6-arene)Ru}2][BF4] (Arene = C6H6 and C6H5Me) and a Bonding Study by Extended-Hueckel Calculations. Organometallics 2002. [DOI: 10.1021/om00001a021] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
194
Aime S, Braga D, Cordero L, Gobetto R, Grepioni F, Righi S, Sostero S. Reorientational motions of permethylated cyclopentadienyl rings in polycrystalline organometallic compounds. Inorg Chem 2002. [DOI: 10.1021/ic00040a013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
195
Puga J, Arce A, Braga D, Centritto N, Grepioni F, Castillo R, Ascanio J. Interaction of dodecacarbonyltetra-.mu.-hydridotetraruthenium with diphosphines in the presence of trimethylamine N-oxide. X-ray crystal structure analyses of (.mu.-H)4Ru4(CO)10(.mu.-{Ph2P(CH2)nPPh2}) (n = 1, 3, 4), (.mu.-H)4Ru4(CO)10(.mu.-{Ph2PCH2CH(CH3)PPh2}), and (.mu.-H)4Ru4(CO)10({Ph2PCH2CH(CH3)PPh2}). Inorg Chem 2002. [DOI: 10.1021/ic00253a019] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
196
Braga D, Grepioni F, Parisini E. Dynamic processes in the solid state. Diene flip and ring reorientation in crystalline zirconocene complexes. Organometallics 2002. [DOI: 10.1021/om00056a052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
197
Benvenutti MHA, Vargas MD, Braga D, Grepioni F, Mann BE, Naylor S. Synthesis and x-ray analysis of the tetranuclear iridium compounds HIr4(CO)9(.mu.4-.eta.3-Ph2PCCPh)(.mu.-PPh2) and Ir4(CO)7(.mu.-CO)(.mu.3-.eta.2-HCCPh)(.mu.-PPh2)2 and multinuclear NMR studies of the latter compound. Organometallics 2002. [DOI: 10.1021/om00032a016] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
198
Braga D, Grepioni F. Cation-anion interplay and crystal construction in organometallic salts of large cluster anions. Organometallics 2002. [DOI: 10.1021/om00039a035] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
199
Leoni P, Sommovigo M, Pasquali M, Midollini S, Braga D, Sabatino P. Coordinated water/anion hydrogen bonds and Pd-H bond acidity in cationic palladium(II) aquo hydrides and the x-ray crystal and molecular structures of trans-[(Cy3P)2Pd(H)(H2O)]BF4 (Cy = cyclohexyl). Organometallics 2002. [DOI: 10.1021/om00050a040] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
200
Caffyn AJM, Mays MJ, Solan GA, Braga D, Sabatino P, Tiripicchio A, Tiripicchio-Camellini M. Ring-expansion reactions of ligand-bridged dinuclear cobalt complexes with alkynes and with allene: crystal and molecular structures of [Co2{.mu.-PPh2CHCHC(O)CHCHPPh2}(CO)4] and [Co2{.mu.-PPh2CHCHC(O)C(CH2)2}(.mu.-PPh2)(CO)3]. Organometallics 2002. [DOI: 10.1021/om00029a050] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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