51
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Vázquez J, Sharma P, Cabrera A, Toscano A, Hernández S, Pérez J, Gutiérrez R. Formation of (vinyl-ferrocenyl)stibines involving β-elimination: Hypervalent Sb–N bonding. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2007.04.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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52
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Sharma P, Pérez D, Vázquez J, Toscano A, Gutiérrez R. First example of antimoniated Schiff bases: Hypervalent Sb←N(sp2) bonds. INORG CHEM COMMUN 2007. [DOI: 10.1016/j.inoche.2006.12.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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53
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Fernández EJ, Laguna A, López-de-Luzuriaga JM, Monge M, Nema M, Olmos ME, Pérez J, Silvestru C. Experimental and theoretical evidence of the first Au(i)⋯Bi(iii) interaction. Chem Commun (Camb) 2007:571-3. [PMID: 17264894 DOI: 10.1039/b613365g] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Complex [Au(C6F5)2][Bi(C6H4CH2NMe(2)-2)2] displays the first example of an interaction between Au(I) and Bi(III), the nature of which is shown to be consistent with the presence of a high ionic contribution (79%) and a dispersion type (van der Waals) interaction (21%).
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Affiliation(s)
- Eduardo J Fernández
- Departamento de Química, Universidad de La Rioja, Grupo de Síntesis Química de La Rioja, UA-CSIC. Complejo Científico-Tecnológico, 26004, Logroño, Spain.
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54
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Dostál L, Císařová I, Jambor R, Růžička A, Jirásko R, Holeček J. Structural Diversity of Organoantimony(III) and Organobismuth(III) Dihalides Containing O,C,O-Chelating Ligands. Organometallics 2006. [DOI: 10.1021/om060489q] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Libor Dostál
- Department of General and Inorganic Chemistry and Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ - 532 10, Pardubice, Czech Republic, and Faculty of Natural Science, Charles University in Prague Hlavova 2030, CZ-128 40, Prague 2, Czech Republic
| | - Ivana Císařová
- Department of General and Inorganic Chemistry and Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ - 532 10, Pardubice, Czech Republic, and Faculty of Natural Science, Charles University in Prague Hlavova 2030, CZ-128 40, Prague 2, Czech Republic
| | - Roman Jambor
- Department of General and Inorganic Chemistry and Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ - 532 10, Pardubice, Czech Republic, and Faculty of Natural Science, Charles University in Prague Hlavova 2030, CZ-128 40, Prague 2, Czech Republic
| | - Aleš Růžička
- Department of General and Inorganic Chemistry and Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ - 532 10, Pardubice, Czech Republic, and Faculty of Natural Science, Charles University in Prague Hlavova 2030, CZ-128 40, Prague 2, Czech Republic
| | - Robert Jirásko
- Department of General and Inorganic Chemistry and Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ - 532 10, Pardubice, Czech Republic, and Faculty of Natural Science, Charles University in Prague Hlavova 2030, CZ-128 40, Prague 2, Czech Republic
| | - Jaroslav Holeček
- Department of General and Inorganic Chemistry and Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ - 532 10, Pardubice, Czech Republic, and Faculty of Natural Science, Charles University in Prague Hlavova 2030, CZ-128 40, Prague 2, Czech Republic
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55
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Yasuike S, Kishi Y, Kawara SI, Yamaguchi K, Kurita J. Synthesis of enantiomerically pure Sb-chirogenic organoantimony compounds and their crystal structures. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2005.10.042] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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56
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New stibines containing acetal and formyl group: Platinum complex and unexpected oxastibol derivative. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2005.09.037] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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57
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Lee JD, Ko J, Cheong M, Kang SO. Syntheses and Crystal Structures of Intramolecularly Stabilized Organo Aluminum, Gallium, and Indium Compounds Containing the C,P-Chelating o-Carboranylphosphino Ligand [o-C2B10H10(CH2PMe2)-C,P]- (CabC,P). X-ray Structure of Pentacoordinated Group 13 Metal Complexes (CabC,P)2MX (M = Ga, In; X = Cl). Organometallics 2005. [DOI: 10.1021/om050496z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jong-Dae Lee
- Department of Chemistry, Korea University, 208 Seochang, Chochiwon, Chung-nam 339-700, South Korea, and Department of Chemistry and Research Institute for Basic Sciences, Kyung Hee University, Seoul 130-701, South Korea
| | - Jaejung Ko
- Department of Chemistry, Korea University, 208 Seochang, Chochiwon, Chung-nam 339-700, South Korea, and Department of Chemistry and Research Institute for Basic Sciences, Kyung Hee University, Seoul 130-701, South Korea
| | - Minserk Cheong
- Department of Chemistry, Korea University, 208 Seochang, Chochiwon, Chung-nam 339-700, South Korea, and Department of Chemistry and Research Institute for Basic Sciences, Kyung Hee University, Seoul 130-701, South Korea
| | - Sang Ook Kang
- Department of Chemistry, Korea University, 208 Seochang, Chochiwon, Chung-nam 339-700, South Korea, and Department of Chemistry and Research Institute for Basic Sciences, Kyung Hee University, Seoul 130-701, South Korea
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58
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Richards PI, Steiner A. A Spirocyclic System Comprising Both Phosphazane and Phosphazene Rings. Inorg Chem 2004; 44:275-81. [PMID: 15651873 DOI: 10.1021/ic048665f] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction of hexakis(cyclohexylamino) cyclotriphosphazene [NP(CyNH)(2)](3), 1, with phosphorus trichloride yields [NP(CyN)(2)PCl](3), 2, which contains three four-membered phosphazane rings fused in spirocyclic fashion to a central six-membered phosphazene ring and constitutes the first structurally characterized compound that comprises both phosphazene and phosphazane rings. The peripheral P atoms feature stereoactive lone pairs, and, thus, 2 exists in isomeric C(3h) and C(s) forms. The spirocyclic phosphazene-phosphazane derivative 2 carries three reactive PCl functions in peripheral positions, promising an interesting precursor molecule for the synthesis of extended phosphorus nitrogen structures of high rigidity. Extension of the PN moiety can be achieved by reaction of 2 with a primary amine yielding [NP(CyN)(2)PN(H)(t)Bu](3), 3, which features a central scaffold of 6 phosphorus and 12 nitrogen centers and aggregates via N-H...P hydrogen bonds in the solid state. On the contrary, the reaction of 1 with SbCl(3) undergoes incomplete proton abstraction, resulting in the formation of the tricyclic compound N(3)P(3)(CyNH)(4)(CyNSbCl(2))(2), 4, which contains two four-coordinate Sb centers chelated by N(exo)-N(ring) sites of the phosphazene.
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Affiliation(s)
- Philip I Richards
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, UK
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59
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Hoshino K, Ogawa T, Yasuike S, Seki H, Kurita J, Tokunaga T, Yamaguchi K. Cyclic Voltammetric Study of Intramolecular and Intermolecular Hypervalent Organoantimony Complexes with Sb···N Bonding. J Phys Chem B 2004. [DOI: 10.1021/jp040587u] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katsuyoshi Hoshino
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
| | - Tomohisa Ogawa
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
| | - Shuji Yasuike
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
| | - Hiroko Seki
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
| | - Jyoji Kurita
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
| | - Tatsuhiro Tokunaga
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
| | - Kentaro Yamaguchi
- Faculty of Engineering and Chemical Analysis Center, Chiba University, Inage-ku, 1-33 Yayoi-cho, Chiba 263-8522, Japan, and Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-Machi, Kanazawa 920-1181, Japan
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60
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Shimada S, Yamazaki O, Tanaka T, Suzuki Y, Tanaka M. Synthesis and structure of 5,6,7,12-tetrahydrodibenz[c,f][1,5]azabismocines. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.06.041] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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61
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Sharma P, Castillo D, Rosas N, Cabrera A, Gomez E, Toscano A, Lara F, Hernández S, Espinosa G. Synthesis and structures of organoantimony compounds containing intramolecular Sb–N interactions. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.05.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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62
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Balazs L, Breunig H, Lork E, Silvestru C. Low-Valent Organobismuth Compounds with Intramolecular Coordination: cyclo-R3Bi3, cyclo-R4Bi4, RBi[W(CO)5]2, and R4Bi2 [R = 2-(Me2NCH2)C6H4]. Eur J Inorg Chem 2003. [DOI: 10.1002/ejic.200390176] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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63
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Breunig HJ, Ghesner I, Ghesner ME, Lork E. Syntheses, structures, and dynamic behavior of chiral racemic organoantimony and -bismuth compounds RR'SbCl, RR'BiCl, and RR'SbM [R = 2-(Me2NCH2)C6H4, R' = CH(Me3Si)2, M = H, Li, Na]. Inorg Chem 2003; 42:1751-7. [PMID: 12611549 DOI: 10.1021/ic026231j] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
RR'SbCl (1) and RR'BiCl (2) [R = 2-(Me(2)NCH(2))C(6)H(4), R' = CH(Me(3)Si)(2)] form by the reaction of R'ECl(2) (E = Sb, Bi) with RLi. The reaction of 1 with LiAlH(4) and metalation with n-BuLi gives RR'SbH (3) and RR'SbLi.2THF (4) (THF = tetrahydrofuran). Transmetalation of 4 with sodium tert-butoxide in the presence of TMEDA (TMEDA = tetramethylethylenediamine) leads to RR'SbNa.TMEDA (5). Structural analyses by (1)H NMR in C(6)D(6), C(6)D(5)CD(3), or (CD(3))(2)SO with a variation of the temperature (1, 2, 4, and 5) and by single-crystal X-ray diffraction (1, 2, 4, and 5) revealed the intramolecular coordination of the pendant Me(2)N group on the pnicogen centers in 1 and 2 and on Li or Na in 4 or 5. The variable-temperature (1)H NMR spectra of the hydride 3 in C(6)D(6), C(6)D(5)CD(3), or (CD(3))(2)SO show that the pyramidal configuration on antimony is stable up to 100 degrees C, whereas inversion at the nitrogen is not prevented by internal coordination even at -80 degrees C. The crystals of 1, 2, 4, and 5 consist of discrete molecules with the Sb and Bi atoms in an approximately Psi-trigonal-bipyramidal environment in the cases of 1 and 2 and in a pyramidal environment in the cases of 4 and 5. Crystal data for 1: triclinic, space group Ponemacr;, a = 7.243(4) A, b = 10.373(3) A, c = 15.396(5) A, alpha = 79.88 degrees, beta = 78.27 degrees, gamma = 71.480(10) degrees, V = 1066.2(7) A(3), Z = 2, R = 0.0614. 2: monoclinic, space group P2(1)/n, a = 10.665(2) A, b = 14.241(2) A, c = 14.058(2) A, beta = 90.100(10) degrees, V = 2135.1(6) A(3), Z = 4, R = 0.049. 4: monoclinic, space group P2(1)/n, a = 11.552(2) A, b = 16.518(3) A, c = 15.971(5) A, beta = 96.11(2) degrees, V = 3030.2(12) A(3), Z = 4, R = 0.0595. 5: monoclinic, space group P2(1)/n, a = 9.797(2) A, b = 24.991(5) A, c = 14.348(3) A, beta = 94.98(3) degrees, V = 3499.66(12) A(3), Z = 4, R = 0.0571. The dissociation of the intramolecular N-pnicogen bond and inversion at the nitrogen occurs when solutions of 1 or 2 in C(6)D(6) or C(6)D(5)CD(3) are heated above 25 or 30 degrees C. 1 and 3-5 are stable with respect to inversion of the configuration at the antimony in C(6)D(6), C(6)D(5)CD(3), or (CD(3))(2)SO up to 160 degrees C. Bismuth inversion, probably via the edge mechanism, is observed in solutions of 2 in (CD(3))(2)SO at 45 degrees C but not in C(6)D(5)CD(3) below 125 degrees C.
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Affiliation(s)
- Hans J Breunig
- Institut für Anorganische und Physikalische Chemie, Universität Bremen, Leobener Strasse, Germany.
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64
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Balazs L, Stanga O, Breunig HJ, Silvestru C. Hypervalent 5–Bi–12 derivatives containing dichalcogenoimidodiphosphinato ligands. Crystal structure and solution behaviour of [2-(Me2NCH2)C6H4]BiCl[(XPR2)(YPR′2)N] (X, Y = O, S, Se; R, R′ = Me, Ph). Dalton Trans 2003. [DOI: 10.1039/b301290e] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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65
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Tokunaga T, Seki H, Yasuike S, Ikoma M, Kurita J, Yamaguchi K. Confirmation and Characterization of the Hypervalent Sb⋯N Bonding Recognized in Triarylstibanes Bearing an Amino Side Chain by X-Ray, NMR and Theoretical Calculations. Tetrahedron 2000. [DOI: 10.1016/s0040-4020(00)00813-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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66
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Intramolecular N⋯E interactions in N-functionalised alkyl complexes R′ECl2 (E=P, As, Sb; R=6-Me-2-Pyr(SiMe3)2C−). J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(00)00374-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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67
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Silvestru C, Breunig HJ, Althaus H. Structural chemistry of bismuth compounds. I. Organobismuth derivatives. Chem Rev 1999; 99:3277-328. [PMID: 11749517 DOI: 10.1021/cr980083q] [Citation(s) in RCA: 169] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- C Silvestru
- Institut für Anorganische und Physikalische Chemie, Universität Bremen, Postfach 330440, D-28334 Bremen, Germany
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68
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Bismuth(III) coordination compounds. Synthesis, characterization, and X-ray structures of [Bi(Cl)(μ-Cl)2(THF)2]∞, Bi(O2CMe)3(Solv)x (Solv = py, x = 2 or MeIm, x = 4) [1], and [Bi(μ-OCH2CMe3)(OCH2CMe3)2(Solv)]2 (Solv = HOCH2CMe3 or py). Polyhedron 1998. [DOI: 10.1016/s0277-5387(97)00485-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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