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Yadav R, Weber M, Singh AK, Münzfeld L, Gramüller J, Gschwind RM, Scheer M, Roesky PW. A Structural Diversity of Molecular Alkaline-Earth-Metal Polyphosphides: From Supramolecular Wheel to Zintl Ion. Chemistry 2021; 27:14128-14137. [PMID: 34403183 PMCID: PMC8518058 DOI: 10.1002/chem.202102355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Indexed: 01/31/2023]
Abstract
A series of molecular group 2 polyphosphides has been synthesized by using air-stable [Cp*Fe(η5 -P5 )] (Cp*=C5 Me5 ) or white phosphorus as polyphosphorus precursors. Different types of group 2 reagents such as organo-magnesium, mono-valent magnesium, and molecular calcium hydride complexes have been investigated to activate these polyphosphorus sources. The organo-magnesium complex [(Dipp BDI-Mg(CH3 ))2 ] (Dipp BDI={[2,6-i Pr2 C6 H3 NCMe]2 CH}- ) reacts with [Cp*Fe(η5 -P5 )] to give an unprecedented Mg/Fe-supramolecular wheel. Kinetically controlled activation of [Cp*Fe(η5 -P5 )] by different mono-valent magnesium complexes allowed the isolation of Mg-coordinated formally mono- and di-reduced products of [Cp*Fe(η5 -P5 )]. To obtain the first examples of molecular calcium-polyphosphides, a molecular calcium hydride complex was used to reduce the aromatic cyclo-P5 ring of [Cp*Fe(η5 -P5 )]. The Ca-Fe-polyphosphide is also characterized by quantum chemical calculations and compared with the corresponding Mg complex. Moreover, a calcium coordinated Zintl ion (P7 )3- was obtained by molecular calcium hydride mediated P4 reduction.
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Affiliation(s)
- Ravi Yadav
- Institute of Inorganic ChemistryKarlsruhe Institute of Technology (KIT)Engesserstraße 1576131KarlsruheGermany
| | - Martin Weber
- Institute of Inorganic ChemistryUniversity of RegensburgUniversitätsstrasse 3193040RegensburgGermany).
| | - Akhil K. Singh
- Institute of Inorganic ChemistryKarlsruhe Institute of Technology (KIT)Engesserstraße 1576131KarlsruheGermany
| | - Luca Münzfeld
- Institute of Inorganic ChemistryKarlsruhe Institute of Technology (KIT)Engesserstraße 1576131KarlsruheGermany
| | - Johannes Gramüller
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstrasse 3193040RegensburgGermany
| | - Ruth M. Gschwind
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstrasse 3193040RegensburgGermany
| | - Manfred Scheer
- Institute of Inorganic ChemistryUniversity of RegensburgUniversitätsstrasse 3193040RegensburgGermany).
| | - Peter W. Roesky
- Institute of Inorganic ChemistryKarlsruhe Institute of Technology (KIT)Engesserstraße 1576131KarlsruheGermany
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2
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Wolf BM, Anwander R. Chasing Multiple Bonding Interactions between Alkaline‐Earth Metals and Main‐Group Fragments. Chemistry 2019; 25:8190-8202. [DOI: 10.1002/chem.201901169] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Indexed: 01/06/2023]
Affiliation(s)
- Benjamin M. Wolf
- Institut für Anorganische ChemieUniversität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Reiner Anwander
- Institut für Anorganische ChemieUniversität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
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Guang J, Duwald R, Maddaluno J, Oulyadi H, Lakhdar S, Gaumont AC, Harrison-Marchand A. Synthesis and Identification of Aryl and Alkyl Gem-Dilithium Phosphido-Boranes: A Boost to the Chemistry of Phosphandiides. Chemistry 2018. [PMID: 29533492 DOI: 10.1002/chem.201800742] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jie Guang
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS; Laboratoire COBRA (UMR 6014 & FR 3038); 76000 Rouen France
| | - Romain Duwald
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS; Laboratoire COBRA (UMR 6014 & FR 3038); 76000 Rouen France
| | - Jacques Maddaluno
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS; Laboratoire COBRA (UMR 6014 & FR 3038); 76000 Rouen France
| | - Hassan Oulyadi
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS; Laboratoire COBRA (UMR 6014 & FR 3038); 76000 Rouen France
| | - Sami Lakhdar
- Normandie Université, ENSICAEN, UNICAEN, CNRS; Laboratoire LCMT (UMR 6507 & FR 3038); 14000 Caen France
| | - Annie-Claude Gaumont
- Normandie Université, ENSICAEN, UNICAEN, CNRS; Laboratoire LCMT (UMR 6507 & FR 3038); 14000 Caen France
| | - Anne Harrison-Marchand
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS; Laboratoire COBRA (UMR 6014 & FR 3038); 76000 Rouen France
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Garcia L, Anker MD, Mahon MF, Maron L, Hill MS. Coordination of arenes and phosphines by charge separated alkaline earth cations. Dalton Trans 2018; 47:12684-12693. [DOI: 10.1039/c8dt03124j] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Generation of ‘naked’ β-diketiminato magnesium and calcium cations allows the isolation of benzene, toluene, 1,4-difluorobenzene and terminal phosphine adducts.
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McPartlin M, Melen R, Naseri V, Wright D. Formation and Rearrangement of SnII Phosphanediide Cages. Chemistry 2010; 16:8854-60. [DOI: 10.1002/chem.201000656] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Westerhausen M, Birg C, Krofta M, Makropoulos N, Schneiderbauer S. Alkaline Earth Metal-Phosphorus Cages of the Type M2nP2m: Synthetic Approach and Topological Relations. PHOSPHORUS SULFUR 2008. [DOI: 10.1080/10426500108546550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Matthias Westerhausen
- a Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- b Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- c Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- d Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- e Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
| | - Christin Birg
- a Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- b Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- c Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- d Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- e Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
| | - Mathias Krofta
- a Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- b Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- c Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- d Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- e Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
| | - Nikolaos Makropoulos
- a Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- b Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- c Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- d Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- e Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
| | - Stefan Schneiderbauer
- a Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- b Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- c Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- d Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
- e Department Chemie , Ludwig-Maximilians-Universität München Butenandtstr , 9 (Haus D), D-81377 München, Germany
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Lerner HW, Sänger I, Schödel F, Lorbach A, Bolte M, Wagner M. Isoelectronic caesium compounds: the triphosphenide Cs[tBu3SiPPPSitBu3] and the enolate Cs[OCHCH2]. Dalton Trans 2008:787-92. [DOI: 10.1039/b714339g] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Crimmin MR, Barrett AGM, Hill MS, Hitchcock PB, Procopiou PA. Bis(diphenylphosphido) Derivatives of the Heavier Group 2 Elements. Inorg Chem 2007; 46:10410-5. [DOI: 10.1021/ic701608x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark R. Crimmin
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., The Chemistry Laboratory, University of Sussex, Falmer, Brighton, East Sussex BN1 9QJ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Anthony G. M. Barrett
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., The Chemistry Laboratory, University of Sussex, Falmer, Brighton, East Sussex BN1 9QJ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Michael S. Hill
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., The Chemistry Laboratory, University of Sussex, Falmer, Brighton, East Sussex BN1 9QJ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Peter B. Hitchcock
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., The Chemistry Laboratory, University of Sussex, Falmer, Brighton, East Sussex BN1 9QJ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Panayiotis A. Procopiou
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., The Chemistry Laboratory, University of Sussex, Falmer, Brighton, East Sussex BN1 9QJ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
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Westerhausen M, Krofta M, Schneiderbauer S, Piotrowski H. Transmetallierung von Zinn(II) in [Sn(μ3-PSitBu3)]4 durch Barium - von Sn4P4-Heterocuban-Strukturen zu heterobinuklearen Käfigverbindungen mit einem zentralen BanSn4−nP4-Heterocuban-Polyeder (n = 1, 2 und 3). Z Anorg Allg Chem 2005. [DOI: 10.1002/zaac.200500073] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Lerner HW, Margraf G, Bats JW, Wagner M. Synthesis and crystal structure of [tBu3SiPAg2]8: A novel Ag16-cluster featuring a remarkable symmetrical structure. Chem Commun (Camb) 2005:4545-7. [PMID: 16158109 DOI: 10.1039/b507833d] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of [tBu3SiPAg2]8 which features an Ag16-cluster in the solid state was achieved by metathesis reaction of AgOCN with tBu3SiPNa2.
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Affiliation(s)
- Hans-Wolfram Lerner
- Institut für Anorganische Chemie, Johann Wolfgang Goethe-Universität Frankfurt am Main, Marie-Curie-Strasse 11, 60439 Frankfurt am Main, Germany.
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11
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Blair S, Izod K, Clegg W, Harrington RW. Complexes of the Heavier Alkaline Earth Metals Ca, Sr, and Ba with O-Functionalized Phosphanide Ligands. Inorg Chem 2004; 43:8526-31. [PMID: 15606202 DOI: 10.1021/ic048978a] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Metathesis reactions between either SrI(2) or BaI(2) and 2 equiv of the potassium phosphanide [[(Me(3)Si)(2)CH]-(C(6)H(4)-2-OMe)P]K yield, after recrystallization, the complexes [[([Me(3)Si](2)CH)(C(6)H(4)-2-OMe)P](2)M(THF)(n)] [M = Sr, n = 2 (5); Ba, n = 3 (6)]. Similar metathesis reactions between MI(2) and 2 equiv of the more sterically demanding potassium phosphanide [[(Me(3)Si)(2)CH](C(6)H(3)-2-OMe-3-Me)P]K yield the chemically isostructural complexes [[([Me(3)Si](2)CH)(C(6)H(3)-2-OMe-3-Me)P](2)M(THF)(2)] [M = Ca (9), Sr (7), Ba (8)]. Compounds 5-9 have been characterized by multi-element NMR spectroscopy and X-ray crystallography. Complex 9 is thermally unstable and decomposes at room temperature to give the tertiary phosphane [(Me(3)Si)(2)CH](C(6)H(3)-2-OMe-3-Me)P(Me) and an unidentified Ca-containing product. Compounds 5 and 6 also decompose at elevated temperatures to give the corresponding tertiary phosphane [(Me(3)Si)(2)CH](C(6)H(4)-2-OMe)P(Me) and intractable metal-containing products. The decomposition of 5, 6, and 9 suggests that these compounds undergo an intramolecular methyl migration from the O atom in one phosphanide ligand to the P atom of an adjacent phosphanide ligand to give species containing dianionic alkoxo-phosphanide ligands.
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Affiliation(s)
- Stuart Blair
- Department of Chemistry, School of Natural Sciences, Bedson Building, University of Newcastle, Newcastle upon Tyne NE1 7RU, UK
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12
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Blair S, Izod K, Clegg W. A homologous series of alkaline earth phosphanides: syntheses, crystal structures, and unusual dynamic behavior of (THF)(n)M[P(CH(SiMe(3))(2))(C(6)H(4)-2-CH(2)NMe(2))](2) (M = Mg, Ca, Sr, Ba). Inorg Chem 2002; 41:3886-93. [PMID: 12132912 DOI: 10.1021/ic0201194] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The secondary phosphine R(Me(2)NCH(2)-2-C(6)H(4))PH reacts with Bu(2)Mg to give the homoleptic complex Mg[PR(C(6)H(4)-2-CH(2)NMe(2))](2) (1) [R = CH(SiMe(3))(2)]. The analogous heavier alkaline earth metal complexes (THF)(n)Ae[PR(C(6)H(4)-2-CH(2)NMe(2))](2) [Ae = Ca (2), n = 0; Ae = Sr (3), Ba (4), n = 1] have been synthesized by metathesis reactions between K[PR(C(6)H(4)-2-CH(2)NMe(2))] and 0.5 equiv of the respective alkaline earth metal diiodide. Compounds 1-4 have been characterized by X-ray crystallography and multielement NMR spectroscopy. In the solid state, compounds 1-4 are monomeric, complexes 1 and 2 adopting a distorted tetrahedral geometry and complexes 3 and 4 adopting a distorted square pyramidal geometry (1: orthorhombic, P2(1)2(1)2(1), a = 11.413(3) A, b = 12.072(3) A, c = 32.620(11) A, Z = 4. 2: monoclinic, P2(1)/c, a = 9.5550(4) A, b = 17.4560(7) A, c = 24.5782(10) A, beta = 91.673(2) degrees, Z = 4. 3: monoclinic, C2/c, a = 15.0498(9) A, b = 13.0180(8) A, c = 24.3664(14) A, beta = 104.593(2) degrees, Z = 4. 4: monoclinic, C2/c, a = 15.2930(10) A, b = 13.0326(9) A, c = 24.6491(17) A, beta = 105.542(2) degrees, Z = 4). In toluene solution, compounds 2-4 are subject to dynamic processes which are attributed to a monomer-dimer equilibrium for which bridge-terminal exchange of the phosphanide ligands in the dimer may be frozen out at low temperatures.
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Affiliation(s)
- Stuart Blair
- Department of Chemistry, Bedson Building, University of Newcastle, Newcastle upon Tyne NE1 7RU, U.K
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Drummond AM, Gibson LT, Kennedy AR, Mulvey RE, O'Hara CT, Rowlings RB, Weightman T. Hexameric Mg-O Stacks with Six THF-Solvated Sodium Amide Appendages: “Super” Variants of Inverse Crown Ethers Generated by Cleavage of THF. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3757(20020703)114:13<2488::aid-ange2488>3.0.co;2-a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Drummond AM, Gibson LT, Kennedy AR, Mulvey RE, O'Hara CT, Rowlings RB, Weightman T. Hexameric Mg-O stacks with six THF-solvated sodium amide appendages: "super" variants of inverse crown ethers generated by cleavage of THF. Angew Chem Int Ed Engl 2002; 41:2382-4. [PMID: 12203600 DOI: 10.1002/1521-3773(20020703)41:13<2382::aid-anie2382>3.0.co;2-b] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Allison M Drummond
- Department of Pure and Applied Chemistry University of Strathclyde Glasgow, G1 1XL, UK
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Westerhausen M, Makropoulos N, Piotrowski H, Warchhold M, Nöth H. Homoleptic triisopropylsilylarsandiides of magnesium and divalent tin. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(00)00631-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Westerhausen M, Krofta M, Mayer P, Warchhold M, Nöth H. Polyhedral members of the Mg2nP2m family derived from dimeric magnesium trialkylsilylphosphandiide. Inorg Chem 2000; 39:4721-4. [PMID: 11196945 DOI: 10.1021/ic000038c] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The magnesiation of tri(tert-butyl)silylphosphane in THF yields tetrameric (tetrahydrofuran-O)magnesium tri(tert-butyl)silylphosphandiide 1. The central moiety is a slightly distorted Mg4P4 cube with tetracoordinate magnesium and phosphorus atoms. The reaction of dibutylmagnesium with H2PSitBu3 in toluene gives tetramagnesium tetrakis[mu-tri(tert-butyl)silylphosphanide] bis[mu 4-tri(tert-butyl)silylphosphandiide] 2. The central fragment is a Mg4P2 octahedron with the phosphorus atoms in a trans position. The Mg...Mg edges are bridged by the phosphanide substituents. Crystallographic data of 1: C68H148Mg4O5P4Si4, monoclinic, P2(1)/c, a = 13.454(1) A, b = 26.123(1) A, c = 24.539(2) A, beta = 96.53(1) degrees, Z = 4; crystallographic data of 2: C72H166Mg4P6Si6, monoclinic, P2(1)/n, a = 13.951(1) A, b = 14.269(1) A, c = 24.209(2) A, beta = 102.415(1) degrees, Z = 2.
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Affiliation(s)
- M Westerhausen
- Department Chemie, Ludwig-Maximilians-Universität, Butenandtstrasse 9 (Haus D), D-81377 München, Germany
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17
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Affiliation(s)
- Gerhard Fritz
- Institut für Anorganische Chemie der Universität Karlsruhe (TH), D-76128 Karlsruhe, Germany
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Izod K, Clegg W, Liddle ST. Parallels between the Chemistry of Calcium(II) and Ytterbium(II). Synthesis and Crystal Structure of a Calcium Alkoxo-Phosphide Cuboidal Complex. Organometallics 2000. [DOI: 10.1021/om000357b] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Keith Izod
- Department of Chemistry, University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K
| | - William Clegg
- Department of Chemistry, University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K
| | - Stephen T. Liddle
- Department of Chemistry, University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 7RU, U.K
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Wiberg N, Wörner A, Fenske D, Nöth H, Knizek J, Polborn K. Lithium-, Natrium- und Kupfer(I)-supersilylphosphandiide M2PSitBu3: Verbindungen mit neuartigen sphärischen (M2P)n-Gerüsten. Angew Chem Int Ed Engl 2000. [DOI: 10.1002/(sici)1521-3757(20000515)112:10<1908::aid-ange1908>3.0.co;2-c] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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Molecular clusters of dimetalated primary phosphanes and arsanes. ADVANCES IN INORGANIC CHEMISTRY 2000. [DOI: 10.1016/s0898-8838(00)50006-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Power PP. pi-Bonding and the Lone Pair Effect in Multiple Bonds between Heavier Main Group Elements. Chem Rev 1999; 99:3463-3504. [PMID: 11849028 DOI: 10.1021/cr9408989] [Citation(s) in RCA: 915] [Impact Index Per Article: 36.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Philip P. Power
- Department of Chemistry, University of California at Davis, One Shields Avenue, Davis, California 95616
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Westerhausen M, Schneiderbauer S, Knizek J, Nöth H, Pfitzner A. Magnesiation of Triisopropylsilylphosphane: Synthesis and Structures of New Mg2nP2m Polyhedra. Eur J Inorg Chem 1999. [DOI: 10.1002/(sici)1099-0682(199912)1999:12<2215::aid-ejic2215>3.0.co;2-v] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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