|
1
|
Veith M, Sahin F, Nadig S, Huch V, Morgenstern B. Transformations of the polycyclic Alumosiloxane Al
2
(OSiPh
2
OSiPh
2
O)
3
into new Polycycles and Co(II) and In(III) derivatives of (Ph
2
SiO)
8
[Al(O)OH]
4. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Michael Veith
- INM – Leibniz-Institut für Neue Materialien Campus D2.2 66123 Saarbrücken Germany
- Anorganische und Allgemeine Chemie Universität des Saarlandes Campus C4.1 66123 Saarbrücken Germany
| | - Fadime Sahin
- Anorganische und Allgemeine Chemie Universität des Saarlandes Campus C4.1 66123 Saarbrücken Germany
| | - Sandra Nadig
- Anorganische und Allgemeine Chemie Universität des Saarlandes Campus C4.1 66123 Saarbrücken Germany
| | - Volker Huch
- Anorganische und Allgemeine Chemie Universität des Saarlandes Campus C4.1 66123 Saarbrücken Germany
| | - Bernd Morgenstern
- Anorganische und Allgemeine Chemie Universität des Saarlandes Campus C4.1 66123 Saarbrücken Germany
| |
Collapse
|
|
2
|
Santhana Raj Prabhu M, Ugandhar U, Baskar V. In situ generated polysiloxanes stabilizing μ3-oxo bridged Sb3 triangles. Dalton Trans 2016; 45:6963-7. [PMID: 26986494 DOI: 10.1039/c5dt01590a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The reaction of RSbO3H2 with t-butylsilanetriol has led to the isolation of organoantimony(v) based molecular triangles stabilized by siloxane frameworks. Depending on the reaction conditions employed or the substituents present on the antimony atom, either a combination of a disiloxane and a tetrasiloxane framework or a trisiloxane framework was generated in situ leading to the stabilization of the Sb3 triangle.
Collapse
Affiliation(s)
| | - Uppara Ugandhar
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India.
| | - Viswanathan Baskar
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India.
| |
Collapse
|
|
3
|
Gopalakrishnan M, Thirumoorthy K, Bhuvanesh NSP, Palanisami N. Eight membered cyclic-borasiloxanes: synthesis, structural, photophysical, steric strain and DFT calculations. RSC Adv 2016. [DOI: 10.1039/c6ra02080a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of eight membered cyclic borasiloxanes were synthesized and structurally characterized. The photophysical properties were investigated. HOMO–LUMO, hyperpolarizability and steric strain were computed by B3LYP/6-31+G** method.
Collapse
Affiliation(s)
- Mohan Gopalakrishnan
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore 632 014
- India
| | - Krishnan Thirumoorthy
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore 632 014
- India
| | | | - Nallasamy Palanisami
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore 632 014
- India
| |
Collapse
|
|
4
|
Gopalakrishnan M, Palanisami N. New sterically hindered tin(iv) siloxane precursors to tinsilicate materials: synthesis, spectral, structural and photocatalytic studies. RSC Adv 2016. [DOI: 10.1039/c5ra23424g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A series of sterically hindered tin(iv) siloxanes (1–8) were synthesized and characterized. The single-source precursors1and3were well suited for producing tinsilicate materials and it act as a photocatalyst for degradation of methylene blue.
Collapse
Affiliation(s)
- Mohan Gopalakrishnan
- Materials Chemistry Division
- School of Advanced Sciences
- VIT University
- Vellore 632 014, India
| | - Nallasamy Palanisami
- Materials Chemistry Division
- School of Advanced Sciences
- VIT University
- Vellore 632 014, India
| |
Collapse
|
|
5
|
Wendji AS, Dietz C, Kühn S, Lutter M, Schollmeyer D, Hiller W, Jurkschat K. Silicon- and Tin-Containing Open-Chain and Eight-Membered-Ring Compounds as Bicentric Lewis Acids toward Anions. Chemistry 2015; 22:404-16. [DOI: 10.1002/chem.201502722] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Indexed: 11/10/2022]
|
|
6
|
Kishore PVVN, Baskar V. Hexa- and trinuclear organoantimony oxo clusters stabilized by organosilanols. Inorg Chem 2014; 53:6737-42. [PMID: 24933557 DOI: 10.1021/ic500541h] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Reactions of Ph2SbCl3 with RSi(OH)3 [where R = tert-Bu, cyclo-C6H11] and Ph2Si(OH)2 in toluene in the presence of triethylamine as a base were performed. Single-crystal X-ray structural elucidation of the products revealed the formation of hexanuclear antimony(V) and mixed-valent antimony (III/V) oxo-hydroxo clusters built up of an incomplete cubane subunit. Interestingly, in all the reactions, at least one Sb-C bond cleavage has been observed, leading to the formation of novel cluster assemblies [(Ph2Sb)4(PhSb)2(C4H9SiO3)2(O)6(OH)2] (1), [(Ph2Sb)4(PhSb)2(C6H11SiO3)2(O)6(OH)2] (2), [(Ph2Sb)(PhSb)2(Ph2SiO2)2(O)3(OH)2](-)Et3NH(+) (3), and [(Ph2Sb)4(Sb)2(Ph2SiO2)2(O)6(OH)2] (4), respectively.
Collapse
Affiliation(s)
- Pilli V V N Kishore
- School of Chemistry, University Of Hyderabad , Hyderabad, 500046, A.P. India
| | | |
Collapse
|
|
7
|
Huerta-Lavorie R, Solis-Ibarra D, Báez-Rodríguez DV, Reyes-Lezama M, de las Nieves Zavala-Segovia M, Jancik V. Heterometallic Alumo- and Gallodisilicates with M(O–Si–O)2M′ and [M(O–Si–O)2]2M′ Cores (M = Al, Ga; M′ = Ti, Zr, Hf). Inorg Chem 2013; 52:6934-43. [DOI: 10.1021/ic400156n] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Raúl Huerta-Lavorie
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM, Car. Toluca-Atlacomulco km 14.5, Toluca 50200, Estado de México,
México
| | - Diego Solis-Ibarra
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM, Car. Toluca-Atlacomulco km 14.5, Toluca 50200, Estado de México,
México
| | - Dana Victoria Báez-Rodríguez
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM, Car. Toluca-Atlacomulco km 14.5, Toluca 50200, Estado de México,
México
| | - Marisol Reyes-Lezama
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM, Car. Toluca-Atlacomulco km 14.5, Toluca 50200, Estado de México,
México
| | - M. de las Nieves Zavala-Segovia
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM, Car. Toluca-Atlacomulco km 14.5, Toluca 50200, Estado de México,
México
| | - Vojtech Jancik
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM, Car. Toluca-Atlacomulco km 14.5, Toluca 50200, Estado de México,
México
| |
Collapse
|
|
8
|
Padělková Z, Švec P, Kampová H, Sýkora J, Semler M, Štěpnička P, Bakardjieva S, Willem R, Růžička A. Unusual Reactivity of a C,N-Chelated Stannylene with Siloxanes and Silanols. Organometallics 2013. [DOI: 10.1021/om400123y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zdeňka Padělková
- Department of General and Inorganic
Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice,
Czech Republic
| | - Petr Švec
- Department of General and Inorganic
Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice,
Czech Republic
| | - Hana Kampová
- Department of General and Inorganic
Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice,
Czech Republic
| | - Jan Sýkora
- Institute of Chemical Process Fundamentals of the Academy of Sciences of the Czech Republic, Rozvojova 2/135, CZ-165 02 Prague 6−Suchdol, Czech Republic
| | - Miloslav Semler
- Department of Inorganic Chemistry,
Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague, Czech Republic
| | - Petr Štěpnička
- Department of Inorganic Chemistry,
Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague, Czech Republic
| | - Snejana Bakardjieva
- Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, 250 68 Řež, Czech Republic
| | - Rudolph Willem
- Department of Materials and
Chemistry, High Resolution NMR Centre, Vrije Universiteit Brussel (VUB), Pleinlaan 2, B-1050 Brussels, Belgium
| | - Aleš Růžička
- Department of General and Inorganic
Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice,
Czech Republic
| |
Collapse
|
|
9
|
Mairychová B, Svoboda T, Erben M, Růžička A, Dostál L, Jambor R. Intramolecularly Coordinated Group 14 and 15 Chalcogenites. Organometallics 2013. [DOI: 10.1021/om3009553] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Barbora Mairychová
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice, Czech Republic
| | - Tomáš Svoboda
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice, Czech Republic
| | - Milan Erben
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice, Czech Republic
| | - Aleš Růžička
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice, Czech Republic
| | - Libor Dostál
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice, Czech Republic
| | - Roman Jambor
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 95, CZ-532 10, Pardubice, Czech Republic
| |
Collapse
|
|
10
|
Däschlein C, Bauer JO, Strohmann C. From the selective cleavage of the Si-O-Si bond in disiloxanes to zwitterionic, water-stable zinc silanolates. Angew Chem Int Ed Engl 2010; 48:8074-7. [PMID: 19780083 DOI: 10.1002/anie.200902318] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Christian Däschlein
- Anorganische Chemie, Technische Universität Dortmund, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany
| | | | | |
Collapse
|
|
11
|
Däschlein C, Bauer J, Strohmann C. From the Selective Cleavage of the Si-O-Si Bond in Disiloxanes to Zwitterionic, Water-Stable Zinc Silanolates. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200902318] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
12
|
Prabhu MSR, Jami AK, Baskar V. Organoantimony(V) Oxido Cubane Cluster [(p-X-C6H4Sb)4(O)4(Ph2SiO2)4] (X = Cl, Br) Stabilized by Diphenyldisiloxides. Organometallics 2009. [DOI: 10.1021/om900244t] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Ananda Kumar Jami
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | | |
Collapse
|
|
13
|
Chandrasekhar V, Thirumoorthi R. Tellurasiloxane Cages Containing Te6Si4O12 and Te6Si6O15 Frameworks. Inorg Chem 2009; 48:6236-41. [DOI: 10.1021/ic900562n] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
|
14
|
Padělková Z, Vaňkátová H, Císařová I, Nechaev MS, Zevaco TA, Walter O, Růžička A. Reactivity of a C,N-Chelated Stannoxane. Organometallics 2009. [DOI: 10.1021/om801037b] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zdeňka Padělková
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| | - Hana Vaňkátová
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| | - Ivana Císařová
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| | - Mikhail S. Nechaev
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| | - Thomas A. Zevaco
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| | - Olaf Walter
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| | - Aleš Růžička
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, CZ-532 10 Pardubice, Czech Republic, Department of Inorganic Chemistry, Faculty of Natural Science, Charles University in Prague, Hlavova 2030, 128 40 Praha 2, Czech Republic, Department of Chemistry, Lomonosov State University, 1 Leninskie Gory, Moscow 119992, Russia, and Forschungszentrum Karlsruhe GmbH, Institut für Technische Chemie, Bereich Chemisch-Physikalische Verfahren,
| |
Collapse
|
|
15
|
Beckmann J, Dakternieks D, Lim AE, Lim KF, Jurkschat K. Understanding ring strain and ring flexibility in six- and eight-membered cyclic organometallic group 14 oxides. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.theochem.2006.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
|
16
|
Beckmann J, Dakternieks D, Duthie A, Mitchell C. A New Class of Eight-Membered Sn2P2O4 Heterocycles. Crystal Structure and Electrolytic Dissociation in Solution of cyclo-[R2Sn(OPPh2O)2SnR2](O3SCF3)2 (R = Me, t-Bu). Organometallics 2003. [DOI: 10.1021/om021042u] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jens Beckmann
- Centre for Chiral and Molecular Technologies, Deakin University, Geelong 3217, Australia
| | - Dainis Dakternieks
- Centre for Chiral and Molecular Technologies, Deakin University, Geelong 3217, Australia
| | - Andrew Duthie
- Centre for Chiral and Molecular Technologies, Deakin University, Geelong 3217, Australia
| | - Cassandra Mitchell
- Centre for Chiral and Molecular Technologies, Deakin University, Geelong 3217, Australia
| |
Collapse
|