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Groslambert L, Cornaton Y, Ditte M, Aubert E, Pale P, Tkatchenko A, Djukic JP, Mamane V. Affinity of Telluronium Chalcogen Bond Donors for Lewis Bases in Solution: A Critical Experimental-Theoretical Joint Study. Chemistry 2024; 30:e202302933. [PMID: 37970753 DOI: 10.1002/chem.202302933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 11/15/2023] [Accepted: 11/15/2023] [Indexed: 11/17/2023]
Abstract
Telluronium salts [Ar2 MeTe]X were synthesized, and their Lewis acidic properties towards a number of Lewis bases were addressed in solution by physical and theoretical means. Structural X-ray diffraction analysis of 21 different salts revealed the electrophilicity of the Te centers in their interactions with anions. Telluroniums' propensity to form Lewis pairs was investigated with OPPh3 . Diffusion-ordered NMR spectroscopy suggested that telluroniums can bind up to three OPPh3 molecules. Isotherm titration calorimetry showed that the related heats of association in 1,2-dichloroethane depend on the electronic properties of the substituents of the aryl moiety and on the nature of the counterion. The enthalpies of first association of OPPh3 span -0.5 to -5 kcal mol-1 . Study of the affinity of telluroniums for OPPh3 by state-of-the-art DFT and ab-initio methods revealed the dominant Coulombic and dispersion interactions as well as an entropic effect favoring association in solution. Intermolecular orbital interactions between [Ar2 MeTe]+ cations and OPPh3 are deemed insufficient on their own to ensure the cohesion of [Ar2 MeTe ⋅ Bn ]+ complexes in solution (B=Lewis base). Comparison of Grimme's and Tkatchenko's DFT-D4/MBD-vdW thermodynamics of formation of higher [Ar2 MeTe ⋅ Bn ]+ complexes revealed significant molecular size-dependent divergence of the two methodologies, with MBD yielding better agreement with experiment.
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Affiliation(s)
- Loïc Groslambert
- LASYROC, UMR 7177 CNRS, University of Strasbourg, 1 Rue Blaise Pascal, F-67000, Strasbourg, France
| | - Yann Cornaton
- LCSOM, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000, Strasbourg, France
| | - Matej Ditte
- Department of Physics and Materials Science, University of Luxembourg, L-1511, Luxembourg City, Luxembourg
| | | | - Patrick Pale
- LASYROC, UMR 7177 CNRS, University of Strasbourg, 1 Rue Blaise Pascal, F-67000, Strasbourg, France
| | - Alexandre Tkatchenko
- Department of Physics and Materials Science, University of Luxembourg, L-1511, Luxembourg City, Luxembourg
| | - Jean-Pierre Djukic
- LCSOM, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000, Strasbourg, France
| | - Victor Mamane
- LASYROC, UMR 7177 CNRS, University of Strasbourg, 1 Rue Blaise Pascal, F-67000, Strasbourg, France
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2
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Murphy B, Gabbaï FP. Binding, Sensing, And Transporting Anions with Pnictogen Bonds: The Case of Organoantimony Lewis Acids. J Am Chem Soc 2023; 145:19458-19477. [PMID: 37647531 PMCID: PMC10863067 DOI: 10.1021/jacs.3c06991] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Indexed: 09/01/2023]
Abstract
Motivated by the discovery of main group Lewis acids that could compete or possibly outperform the ubiquitous organoboranes, several groups, including ours, have engaged in the chemistry of Lewis acidic organoantimony compounds as new platforms for anion capture, sensing, and transport. Principal to this approach are the intrinsically elevated Lewis acidic properties of antimony, which greatly favor the addition of halide anions to this group 15 element. The introduction of organic substituents to the antimony center and its oxidation from the + III to the + V state provide for tunable Lewis acidity and a breadth of applications in supramolecular chemistry and catalysis. The performances of these antimony-based Lewis acids in the domain of anion sensing in aqueous media illustrate the favorable attributes of antimony as a central element. At the same time, recent advances in anion binding catalysis and anion transport across phospholipid membranes speak to the numerous opportunities that lie ahead in the chemistry of these unique main group compounds.
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Affiliation(s)
- Brendan
L. Murphy
- Department of Chemistry, Texas A&M University, College
Station, Texas 77843-3255, United States
| | - François P. Gabbaï
- Department of Chemistry, Texas A&M University, College
Station, Texas 77843-3255, United States
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Christianson AM, Gabbaï FP. A Lewis Acidic, π-Conjugated Stibaindole with a Colorimetric Response to Anion Binding at Sb(III). Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00419] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anna M. Christianson
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - François P. Gabbaï
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
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Jones JS, Gabbai FP. Activation of an Au-Cl Bond by a Pendent Sb III Lewis Acid: Impact on Structure and Catalytic Activity. Chemistry 2016; 23:1136-1144. [PMID: 27813226 DOI: 10.1002/chem.201604521] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Indexed: 11/05/2022]
Abstract
With the objective of identifying new coordination modes of ambiphilic ligands, we have investigated the bidentate Sb/P ligands (o-(Ph2 P)C6 H4 )SbCl2 (LCl ) and (o-(Ph2 P)C6 H4 )SbPh2 (LPh ). Reaction of these ligands with (tht)AuCl affords the monoligated species LCl AuCl (1) and LPh AuCl (2), respectively, in which the antimony centers are only weakly engaged with the coordinated gold atom. Treatment of 1 with PPh3 induces an intramolecular transfer of a chloride ligand from gold to antimony to form the zwitterionic species o-(Cl3 Sb)C6 H4 (Ph2 P)Au(PPh3 ) (3). Natural bond orbital (NBO) calculations show that the antimony and gold centers are involved in weak Sb→Au and Au→Sb interactions, the latter reflecting the Lewis acidity of the pendent antimony group. Finally, we demonstrate that the ability of the antimony center in 1 to abstract a gold-bound chloride in the presence of a Lewis basic substrate may be utilized to activate the gold center for the electrophilic cycloisomerization of propargylic amides.
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Affiliation(s)
- J Stuart Jones
- Department of Chemistry, Texas A&M University, College Station, Texas, 77843, USA
| | - François P Gabbai
- Department of Chemistry, Texas A&M University, College Station, Texas, 77843, USA
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5
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Pop A, Silvestru A, Juárez-Pérez EJ, Arca M, Lippolis V, Silvestru C. Organoselenium(ii) halides containing the pincer 2,6-(Me2NCH2)2C6H3ligand – an experimental and theoretical investigation. Dalton Trans 2014; 43:2221-33. [PMID: 24301075 DOI: 10.1039/c3dt52886c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Alexandra Pop
- Departamentul de Chimie, Centrul de Chimie Supramoleculară Organică şi Organometalică (CCSOOM), Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş-Bolyai, RO-400028, Cluj-Napoca, Romania.
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6
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Ke IS, Gabbaï FP. σ-Donor/acceptor-confused ligands: the case of a chlorostibine. Inorg Chem 2013; 52:7145-51. [PMID: 23701632 DOI: 10.1021/ic400736b] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In search for new examples of σ-acceptor ligands, we have investigated the tridentate ligands (o-(iPr2P)C6H4)2SbPh) (L(Ph)) and (o-(iPr2P)C6H4)2SbCl) (L(Cl)) which react with (tht)AuCl (tht = tetrahydrothiophene) to afford L(Ph)AuCl (1) and L(Cl)AuCl (2), respectively. As suggested by the structure of these complexes, which confirm complexation of the SbP2 ligands to the gold chloride fragment, and in agreement with the results of the density functional theory (DFT) and natural bond orbital (NBO) calculations, the gold and antimony atom of 1 and 2 are involved in a Au→Sb donor-acceptor interaction. The magnitude of this interaction is higher in complex 2 which possesses a chlorinated and thus more Lewis acidic antimony center. We have also compared the strength of the Au→Sb interaction present in 2 with the Au→Bi interaction observed in the newly prepared bismuth analogue [(o-(iPr2P)C6H4)2BiCl]AuCl (3). This comparison reveals that 2 possesses a stronger Au→Pn bond (Pn = pnictogen), an observation reconciled by invoking the greater Lewis acidity of antimony(III) halides. Finally, complexes 1 and 2 undergo a clean antimony-centered oxidation when treated with ortho-chloranyl. These oxidation reactions afford complexes [(o-(iPr2P)C6H4)2(o-C6Cl4O2)SbPh]AuCl (5) and [(o-(iPr2P)C6H4)2(o-C6Cl4O2)SbCl]AuCl (6). Structural and computational studies of 5 show that the Au→Sb bond becomes shorter and more covalent upon oxidation of the antimony atom. Although the structure of 6 has not been experimentally determined, spectroscopic and computational results show a similar effect in this complex. Complex 5 and 6 constitute rare examples of metalated six coordinate antimony compounds.
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Affiliation(s)
- Iou-Sheng Ke
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
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Reck L, Schmitt W. catena-Poly[[[dichlorido(pyridin-1-ium-3-yl)arsenic(III)]-μ-chlorido] mono-hydrate]. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m1437-m1438. [PMID: 23468672 PMCID: PMC3588707 DOI: 10.1107/s1600536812042882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Accepted: 10/14/2012] [Indexed: 06/01/2023]
Abstract
The crystal structure of the title compound, {[AsCl3(C5H5N)]·H2O} n , is characterized by polymeric chains consisting of alternating arsenic and chlorine atoms running parallel to the a axis. O-H⋯Cl and N-H⋯O hydrogen bonds mediated by non-coordinating water mol-ecules assemble these chains into a three-dimensional framework. The As(III) atom, the atoms of the pyridinium ring and the water O atom have m site symmetry and the bridging Cl atom has site symmetry 2. This is the first reported organotrichloro-arsenate(III) in which arsenic adopts a ψ-octa-hedral fivefold coordination.
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Affiliation(s)
- Lukas Reck
- School of Chemistry, Trinity College Dublin, Dublin 2, Ireland
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8
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Day BM, Coles MP, Hitchcock PB. Neutral and Anionic Antimony(III) Species Supported by a Bicyclic Guanidinate. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101189] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Benjamin M. Day
- Department of Chemistry, University of Sussex, Falmer, Brighton BN1 9QJ, UK
| | - Martyn P. Coles
- School of Chemical and Physical Sciences, Victoria University of Wellington, P. O. Box 600, Wellington, New Zealand, Fax: +64‐4‐4635237
| | - Peter B. Hitchcock
- Department of Chemistry, University of Sussex, Falmer, Brighton BN1 9QJ, UK
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Singh AK, Amburosea C, Jha NK, Sharma P, Cabrera A, E-Perz G. [Tetra( n-butyl)ammonium] [di(μ-bromo) bis{dichloro( p-tolyl)antimonate(III)}]: Synthesis and crystal structure. JOURNAL OF CHEMICAL RESEARCH 2000. [DOI: 10.3184/030823400103166959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The crystal structure of a salt of mixed trihalo(aryl)antimonate(III) anion, [ n-Bu4N]2[( p-tol)Cl2Sb(μ-Br)2SbCl2( p-tol)] ( p-tol = p-tolyl) reveals that the anion is dimeric in nature and two Sb atoms of the dimer are asymmetrically bridged by bromide ions (Sb-Br(bridging) = 2.985(2) / 3.373(1) Å).
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Affiliation(s)
- Ajai K. Singh
- Department of Chemistry, Indian Institute of Technology, New Delhi 110 016, India
| | | | - N. K. Jha
- Department of Chemistry, Indian Institute of Technology, New Delhi 110 016, India
| | - P. Sharma
- Instituto de Quimica, UNAM, Circuito Exterior, Coyoacan, D.F. 04510, Mexico
| | - A. Cabrera
- Instituto de Quimica, UNAM, Circuito Exterior, Coyoacan, D.F. 04510, Mexico
| | - G. E-Perz
- Instituto de Quimica, UNAM, Circuito Exterior, Coyoacan, D.F. 04510, Mexico
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10
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Preparation and structures of two anionic antimony (III) mixed halides, Hpy [SbBr2Cl2] and [Hpy] 8 [Sb4Br12Cl8]. Polyhedron 1998. [DOI: 10.1016/s0277-5387(98)00231-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Carmalt CJ, Cowley AH, Culp RD, Jones RA, Kamepalli S, Norman NC. Synthesis and Structures of Intramolecularly Base-Coordinated Group 15 Aryl Halides. Inorg Chem 1997; 36:2770-2776. [PMID: 11669910 DOI: 10.1021/ic9701165] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Four group 15 monochlorides of the type EAr(2)Cl [Ar = 2-[(dimethylamino)methyl]phenyl, 2-(Me(2)NCH(2))C(6)H(4) (C(9)H(12)N), E = Sb (4), E = Bi (5); Ar = 8-(dimethylamino)-1-naphthyl, 8-(Me(2)N)C(10)H(6) (C(12)H(12)N), E = Sb (6), E = Bi (7)] have been prepared via the salt elimination reactions of 2 equiv of either 2-(Me(2)NCH(2))C(6)H(4)Li or 8-(Me(2)N)C(10)H(6)Li with ECl(3). Four related group 15 dihalides of the type EArX(2) [Ar = 8-(Me(2)N)C(10)H(6), X = Cl, E = As, (8), E = Sb (9); Ar = 2-(Me(2)NCH(2))C(6)H(4), X = Cl, E = Bi (10); X = I, E = Bi (11)] have been prepared via the salt elimination reactions of equimolar amounts of 8-(Me(2)N)C(10)H(6)Li or 2-(Me(2)NCH(2))C(6)H(4)Li with EX(3). The X-ray crystal structures of 4-6, 8, 9, and 11 are described, and the observed trends in the degree of intramolecular coordination of the nitrogen atoms are consistent with the view that the Lewis acidity of these complexes is associated with the E-X sigma orbitals. Crystal data for 4: triclinic, space group P&onemacr;, a = 9.1483(1) Å, b = 9.4868(1) Å, c = 12.9776(2) Å, alpha = 70.614(8) degrees, beta = 85.738(9) degrees, gamma = 83.094(9) degrees, V = 1054.0(2) Å(3), Z = 2, R = 0.0420. Crystal data for 5: monoclinic, space group P2(1)/c, a = 11.9498(1) Å, b = 11.4695(1) Å, c = 13.9456(8) Å, beta = 104.536(6) degrees, V = 1850.2(3) Å(3), Z = 4, R = 0.0375. Crystal data for 6: monoclinic, space group P2(1)/n, a = 9.4991(8) Å, b = 23.455(4) Å, c = 9.726(1) Å, beta = 100.629(8) degrees, V = 2129.8(4) Å(3), Z = 4, R = 0.0406. Crystal data for 8: orthorhombic, space group P2(1)2(1)2(1), a = 9.713(3) Å, b = 9.835(4) Å, c = 13.310(3) Å, V = 1273.8(5) Å(3), Z = 4, R = 0.0695. Crystal data for 9: orthorhombic, space group P2(1)2(1)2(1), a = 9.7140(3) Å, b = 10.0196(1) Å, c = 13.444(3) Å, V = 1308.5(3) Å(3), Z = 4, R = 0.0320. Crystal data for 11: monoclinic, space group P2(1)/c, a = 7.9455(7) Å, b = 19.3949(3) Å, c = 8.6226(9) Å, beta = 93.338(9) degrees, V = 1326.5(2) Å(3), Z = 4, R = 0.0379.
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Affiliation(s)
- Claire J. Carmalt
- Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, Texas 78712, and School of Chemistry, Cantock's Close, University of Bristol, Bristol BS8 1TS, U.K
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Breunig HJ, Denker M, Lork E. Ein dreikerniges Organoantimon-Kation; Struktur von [Me2Sb–Sb(Me2)–SbMe2]-[Me2SbBr2]. Angew Chem Int Ed Engl 1996. [DOI: 10.1002/ange.19961080919] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Breunig H, Ebert K, Probst J, Mourad Y, Mugnier Y. Synthesis of (p-TolSb)n by reaction of Cp2Co with p-TolSbCl2, crystal structure of [Cp2Co][p-TolSbCl3], and electroreduction of p-TolSbCl2. J Organomet Chem 1996. [DOI: 10.1016/0022-328x(95)05999-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Carmalt CJ, Cowley AH, Decken A, Lawson YG, Norman NC. Synthesis, Structures, and Reactivity of Biphenylylene Complexes of Bismuth(III). Organometallics 1996. [DOI: 10.1021/om950734y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Claire J. Carmalt
- Department of Chemistry, The University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K., and Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, Texas 78712
| | - Alan H. Cowley
- Department of Chemistry, The University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K., and Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, Texas 78712
| | - Andreas Decken
- Department of Chemistry, The University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K., and Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, Texas 78712
| | - Yvonne G. Lawson
- Department of Chemistry, The University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K., and Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, Texas 78712
| | - Nicholas C. Norman
- Department of Chemistry, The University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K., and Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, Texas 78712
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Silvestru A, Breunig H, Ebert K, Kaller R. Synthesis of (Me3SiCH2Sb)n and reactions with ditellurides: crystal structure of [Cp2Co][Me3SiCH2SbCl3]. J Organomet Chem 1995. [DOI: 10.1016/0022-328x(95)05621-u] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Structural studies on aryl bismuth halides and halogenoanions. Part 4. Neutral Lewis base adducts of aryl bismuth dibromide and diaryl bismuth bromide compounds. J Organomet Chem 1995. [DOI: 10.1016/0022-328x(95)05474-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Millington PL, Sowerby D. Preparation and crystal structures of five organoantimony halides; (p-tolyl)antimony(III) dichloride and dibromide, diphenylantimony(III) bromide, 2′-diyl)antimony(III) chloride and bis-(2′-chlorobiphenyl-2-yl)antimony(V) trichloride. J Organomet Chem 1994. [DOI: 10.1016/0022-328x(94)87123-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Breunig HJ, Denker M, Ebert KH. Crystal structure of Me3Sb·SbI2Me, an adduct with a short dative Sb–Sb bond. ACTA ACUST UNITED AC 1994. [DOI: 10.1039/c39940000875] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Clegg W, Elsegood MRJ, Errington RJ, Fisher GA, Norman NC. Structure of BiBr2Ph: a solid-state architecture involving secondary bonding and π-π interactions. ACTA ACUST UNITED AC 1994. [DOI: 10.1039/jm9940400891] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Mundt O, Becker G, Stadelmann H, Thurn H. Element?Element-Bindungen. VII. Intermolekulare Wechselwirkungen bei Dihalogen(phenyl)stibanen. Z Anorg Allg Chem 1992. [DOI: 10.1002/zaac.19926170110] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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22
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Atwood DA, Cowley AH, Ruiz J. Use of the 2,6-bis[(dimethylamino)methyl]phenyl ligand to form some pentacoordinate derivatives of P(III), As(III), Sb(III) and Bi(III). Inorganica Chim Acta 1992. [DOI: 10.1016/s0020-1693(00)92369-7] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Akiba KY, Nakata H, Yamamoto Y, Kojima S. Synthesis, Structure, and Reactions of a 10-Sb-4 Type Antimony Ate Complex. CHEM LETT 1992. [DOI: 10.1246/cl.1992.1559] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kraft S, Wieber M. Darstellung und Eigenschaften von Dibromotrachloro-u-methylen- diantimonaten(III) and Hexabromotetrachloro-u-methylen-diantimonaten(V). Z Anorg Allg Chem 1992. [DOI: 10.1002/zaac.19926070127] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wieber M, Walz J. Darstellung von Pentahalogeno-methyl- und -phenylantimonaten(V), Trihalogenomethyl-antimonaten(III) und Tetrahalogenophenylstiboranen. Z Anorg Allg Chem 1990. [DOI: 10.1002/zaac.19905830113] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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