@article{HeStolteBurschkaetal.2015,
  author    = {He, Tao and Stolte, Matthias and Burschka, Christian and Hansen, Nis Hauke and Musiol, Thomas and K{\"a}lblein, Daniel and Pflaum, Jens and Tao, Xutang and Brill, Jochen and W{\"u}rthner, Frank},
  title     = {Single-crystal field-effect transistors of new Cl\(_{2}\)-NDI polymorph processed by sublimation in air},
  series = {Nature Communications},
  volume    = {6},
  journal   = {Nature Communications},
  number    = {5954},
  doi       = {10.1038/ncomms6954},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-149255},
  year      = {2015},
  abstract  = {Physical properties of active materials built up from small molecules are dictated by their molecular packing in the solid state. Here we demonstrate for the first time the growth of n-channel single-crystal field-effect transistors and organic thin-film transistors by sublimation of 2,6-dichloro-naphthalene diimide in air. Under these conditions, a new polymorph with two-dimensional brick-wall packing mode (\(\beta\)-phase) is obtained that is distinguished from the previously reported herringbone packing motif obtained from solution (\(\alpha\)-phase). We are able to fabricate single-crystal field-effect transistors with electron mobilities in air of up to 8.6 cm\(^{2}\)V\(^{-1}\)s\(^{-1}\) (\(\alpha\)-phase) and up to 3.5 cm\(^{2}\)V\(^{-1}\)s\(^{-1}\) (\(\beta\)-phase) on n-octadecyltriethoxysilane-modified substrates. On silicon dioxide, thin-film devices based on \(\beta\)-phase can be manufactured in air giving rise to electron mobilities of 0.37 cm\(^{2}\)V\(^{-1}\)s\(^{-1}\). The simple crystal and thin-film growth procedures by sublimation under ambient conditions avoid elaborate substrate modifications and costly vacuum equipment-based fabrication steps.},
  language  = {en}
}
@article{WieberLangRohseetal.1994,
  author    = {Wieber, Markus and Lang, Stefan and Rohse, Stefan and Habersack, Ralph and Burschka, Christian},
  title     = {Synthese und Kristallstruktur von Triphenyltelluroniumsulfid},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47151},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{SchenkKhadraBurschka1994,
  author    = {Schenk, Wolfdieter A. and Khadra, Almuetassem and Burschka, Christian},
  title     = {Sulphur(IV) compounds as ligands. XX: Adduct formation and ring opening of thiirane-1-oxide with organotin halides. Crystal structure of [(4-FC\(_6\)H\(_4\))\(_2\)SnCl\(_2\)(C\(_2\)H\(_4\)SO)\(_2\)]},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31860},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Kristallstruktur},
  language  = {en}
}
@article{Burschka1993,
  author    = {Burschka, Christian},
  title     = {Erfahrungen mit einem Modelling-Paket},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47169},
  year      = {1993},
  abstract  = {Als Newcomer im Kreise der Anwender IIOn Molecular Modelling Software sieht man sich mit einer verwirrenden und st{\"a}ndig wachsenden Vielfalt von einschl{\"a}gigen Programmen konfrontiert. die alle viel versprechen. Oie meisten bieten Grafik 110m Feinsten und eine beeindruckende Benutzeroberfl{\"a}che. Unterschiede gibt es in der Funlctionalit{\"a}t, der Fehlerh{\"a}ufigkeit, beim Support und nat{\"u}rlich im Preis. Seit ca. einem Jahr haben wir MOLEK 9000 auf einer IRIS 40351G im Einsatz. Hier ein erster Erfahrungsbericht.},
  subject      = {Chemie},
  language  = {de}
}
@inproceedings{BurschkaBringmannBusseetal.1992,
  author    = {Burschka, Christian and Bringmann, Gerhard and Busse, Holger and Guessregen, Stefan and Schoener, Bernd and Zagst, Rainer},
  title     = {Structure and dynamics of free and metallated benzonaphthopyranones and -pyrans},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46858},
  year      = {1992},
  abstract  = {First calculations of the structures of metal-free and complexed biaryl lactones and their confrrmation by X-ray crystaIlography, the search for the transition states of their heIimerization processes, and the spectroscopic determination of the heIimerization barriers of related cyclic ethers by DNMR are reported.},
  language  = {de}
}
@article{BringmannHartungGoebeletal.1992,
  author    = {Bringmann, Gerhard and Hartung, Thomas and Goebel, Lothar and Schupp, Olaf and Ewers, Christian L. J. and Schoener, Bernd and Zagst, Rainer and Peters, Karl and Von Schnering, Hans Georg and Burschka, Christian},
  title     = {Novel concepts in directed biaryl synthesis, IX: Synthesis and structure of benzonaphthopyranones, useful bridged model precursors for stereoselective biaryl syntheses},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46635},
  year      = {1992},
  abstract  = {A practicable two-step procedure for the preparation of a series of lactone-type bridged biaryls 7 as favorable substrates for subsequent atropisomer-selective ring-opening reactions is described. Due to the efficiency of the coupling step, which tolerates even a telt·butyl group next to the biaryl axis and avoids problems of regioselectivity, a variety of differently substituted representatives is prepared. These cover a broad range of steric hindrance and thus molecular distortion. The structures are investigated mainly by NMR spectroscopy and X-ray diffraction, showing the lactones 7 to be helically distorted, depending on the size of the residues R.},
  subject      = {Chemie},
  language  = {en}
}
@article{BringmannOrtmannZagstetal.1992,
  author    = {Bringmann, Gerhard and Ortmann, Thomas and Zagst, Rainer and Schoener, Bernd and Assi, Laurent Ake and Burschka, Christian},
  title     = {+/- Dioncophyllacine A, a naphthylisoquinoline alkaloid with a 4-methoxy substituent from the leaves of Triphyophyllum peltatum},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31873},
  year      = {1992},
  abstract  = {The isolation and structure elucidation of rac-dioncophyllacine A from the leaves of Triphyophyllun peltatum, is described. Unlike all other naphthylisoquinoline alkaloids, this fully dehydrogenated representative has an additional methoxy group at C-4, the position of which is deduced from NOE results. Dioncophyllacine A has a 7,1' site of the biaryl axis, as in dioncophylline A. Its constitution is confirmed by an X-ray structure analysis, which shows that the crystalline form of this new alkaloid is racemic.},
  subject      = {Dioncophyllaceae},
  language  = {en}
}
@article{SundermeyerRadiusBurschka1992,
  author    = {Sundermeyer, Joerg and Radius, Udo and Burschka, Christian},
  title     = {Organometall-Imide - h{\"o}hervalente Derivate der d-Metall-S{\"a}uren, 3. Synthese ond Reaktionen von (Pentamethylcyclopentadienyl)(imido)-Komplexen des Molybd{\"a}ns und Wolframs und eine effiziente Strategie zur Synthese der Organometallate NBu\(_4\)[Cp*MO\(_3\)] (M = Mo, W)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31884},
  year      = {1992},
  abstract  = {A convenient and new entry into the chemistry of highvalent pentamethylcyclopentadienyl halfsandwich complexes of molybdenum and tungsten is described. The reaction of Mo-(NtBu)\(_2\)Cl\(_2\) or W(NtBu)\(_2\)Cl\(_2\)(py)\(_2\) with Cp*Li (Cp* = \(\eta^5\)-C\(_5\)Me\(_5\)) provides a high-yield route to new complexes Cp*Mo-(NtBu)\(_2\)CI (la) and Cp*W(NtBu)\(_2\)Cl (1 b) which are converted into a variety of diimido, monoimido, and oxo derivatives. Treatment of 1 a, b with MeLi yields the highly volatile methyl derivatives Cp*Mo(NtBu)\(_2\)Me (2a) and Cp*W(NtBu)\(_2\)Me (2b), while protolysis of 1 a, b with an excess of HCI gas leads to selective cleavage of only one imido function with formation of Cp*Mo(NtBu)Cl\(_3\) (3a) and Cp*W(NtBu)Cl\(_3\) (3b). In contrast, protolysis of 1 a, b with aqueous HCI provides a high-yield route to the well-known organometallic oxides [Cp*MoO\(_2\)](μ-0) (4a) and [Cp*WO\(_2\)](\(\mu\)-0) (4b). These two key compounds are easily converted into the organomolybdate and organotungstate salts NBu\(_4\)[Cp*MoO\(_3\)] (5a) and NBu\(_4\)[Cp*WO\(_3\)] (Sb) by cleavage of the M - 0 - M bridge with NBu\(_4\)[OH]. The Xray structure of 3a is reported.},
  subject      = {Pentamethylcyclopentadienderivate},
  language  = {de}
}
@article{BringmannZagstSchoeneretal.1991,
  author    = {Bringmann, Gerhard and Zagst, Rainer and Sch{\"o}ner, Bernd and Busse, Holger and Hemmerling, Martin and Burschka, Christian},
  title     = {Acetogenic Isoquinoline Alkaloids. XXIII. Structure of the Naphthyl Isoquinoline Alkaloid Dioncophylline A},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31331},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {en}
}
@article{RettingerBurschkaScheebenetal.1991,
  author    = {Rettinger, Klaus and Burschka, Christian and Scheeben, Peter and Fuchs, Heike and Mosandl, Armin},
  title     = {Chiral 2-alkylbranched acids, esters and alcohols. Preparation and stereospecific flavour evaluation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31898},
  year      = {1991},
  abstract  = {Racemic 2-alkylbranched acids are transformed to diastereomeric derivatives with (S)-2-hydroxy-3-phenylpropionic acid-N-methylamide or (S)-(-)-l-phenylethylamine and separated by liquid chromatography to pure diastereoisomers, which are subsequently hydrolyzed to yield optically pure acids. Enantiomeric alcohols are generated by LiAlH4-reduction of the corresponding acids, esters are synthesized by different methods. The odour impression of the enantiomeric compounds is investigated.},
  subject      = {S{\"a}ure},
  language  = {en}
}
@article{WieberWalzBurschka1990,
  author    = {Wieber, M. and Walz, J. and Burschka, Christian},
  title     = {Organostibons{\"a}ureester. II [1]: Darstellung und Eigenschaften von Methanstibons{\"a}ureestern. Struktur von Di-μ-methoxy-bis[dibromo-methoxy-methyl-antimon(V)]},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31909},
  year      = {1990},
  abstract  = {Dimere alkoxyverbr{\"u}ckte Verbindungen des Typs [CH\(_3\)SbX\(_2\)(OR)(μ-OR)]\(_2\) (X = Cl, Br; R = CH\(_3\), C\(_2\)H\(_5\)) k{\"o}nnen durch Oxidation von CH\(_3\)Sb(OR)\(_2\) mit Br\(_2\) oder S0\(_2\)Cl\(_2\) in CH\(_2\)Cl\(_2\) unterhalb -60°C als lichtempfindliche kristalline Feststoffe erhalten werden. Die Struktur der Verbindung [CH\(_3\)SbBr\(_2\)(OCH\(_3\))(μ-OCH\(_3\))]\(_2\) konnte mittels R{\"o}ntgenstrukturanalyse bestimmt werden. Umsetzungen mit Natriumalkoholaten in den entsprechenden Alkoholen bei 0°C f{\"u}hren zu dimeren Tetraalkoxymethylstiboranen. Austauschreaktionen von Tetramethoxymethylstiboran mit Ethanol ergeben das Ethoxyderivat und mit Diolen symmetrische spirocyclische Methanstibons{\"a}ureester.},
  subject      = {Chemie},
  language  = {de}
}
@article{WieberHoehlBurschka1990,
  author    = {Wieber, M. and Hoehl, H. and Burschka, Christian},
  title     = {Diphenylantimonalkoxide und -thiolate als Liganden in Metallcarbonylkomplexen des Chroms und Molybd{\"a}ns; Kristallstruktur von Tris[diphenyl(phenylthiolato)stiban]molybd{\"a}ntricarbonyl},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31919},
  year      = {1990},
  abstract  = {Diorganoantimonverbindungen R\(_2\)SbX (R = C\(_6\)H\(_5\) X = S-Organyl, O-Organyl) reagieren mit Cycloheptatrienylmolybd{\"a}ntricarbonyl zu Produkten des Typs [R\(_2\)SbX]\(_3\)Mo(CO)\(_3\). Die analogen Komplexe des Chroms k{\"o}nnen durch Reaktion von Tris(acetonitril) chromtricarbonyl mit den Antimon-Liganden dargestellt werden. (1,5-Cyclooctadien)molybd{\"a}ntetracarbonyl reagiert unter Substitution mit Diorganoantimonderivaten R\(_2\)SbX (R = C\(_6\)R\(_5\), X = S-Organyl) zu den Verbindungen [R\(_2\)SbX]\(_2\)Mo(CO)\(_4\) Synthese und Eigenschaften der StibanKomplexe sowie die Kristallstruktur der Verbindung [(C\(_6\)H\(_5\))\(_2\)SbSC\(_6\)H\(_5\)]\(_3\)Mo(CO)\(_3\) werden beschrieben.},
  subject      = {Chemie},
  language  = {de}
}
@article{SchenkKhadraBurschka1990,
  author    = {Schenk, Wolfdieter A. and Khadra, Almuetassem and Burschka, Christian},
  title     = {Schwefel(IV)-Verbindungen als Liganden: XII. Ring{\"o}ffnung von Thiiran-1-oxid, Struktur des intermedi{\"a}ren Lewis-S{\"a}ure-Addukts},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46641},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{WieberBurschkaBauer1989,
  author    = {Wieber, Markus and Burschka, Christian and Bauer, Bernd},
  title     = {Kristallstruktur von Bis(diethyldithiocarbamato)phenylphosphan und Synthese einiger Mono- und Bis(dioganyldithiocarbamato)phosphane},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-57814},
  year      = {1989},
  abstract  = {Durch Umsetzung der jeweiligen Chiaraphosphane mit den entsprechenden Natriumdithiocarbamaten k{\"o}nnen folgende Verbindungen erhalten werden: Verbindungen des Typs RP(S\(_2\)CNR\(_2\)')\(_2\) mit R = CH\(_3\), C\(_6\)H\(_5\); R' = CH\(_3\) , C\(_2\)H\(_5\), CH(CH\(_3\))\(_2\). C\(_6\)H\(_5\) ; Verbindungen des Typs (C\(_6\)H\(_5\)) \(_2\)PS\(_2\)CNR\(_2\) mit R' = CH\(_3\) , CH(CH\(_3\))\(_2\) sowie [(C\(_6\)H\(_5\)))\(_2\)PS\(_2\)CN(CH\(_3\))CH\(_2\)--]\(_2\). Die Kristallstruktur von C\(_6\)H\(_5\)P(S\(_2\)CN(C\(_2\)H\(_5\))\(_2\))\(_2\) zeigt, daß sich der Trend zu schw{\"a}cher ausgepr{\"a}gter zweiz{\"a}hniger Bindungsweise der Dithiocarbamatliganden in der homologen Reihe RE(S\(_2\)CN(C\(_2\)H\(_5\))\(_2\))\(_2\); E = Bi, Sb, As, P f{\"u}r E = P fortsetzt.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{SchenkKuemmerleBurschka1988,
  author    = {Schenk, Wolfdieter A. and Kuemmerle, Dagmar and Burschka, Christian},
  title     = {Die Koordinationschemie C=S-funktioneller Verbindungen: VIII. Addition aktivierter Alkine an Wolfram-CS\(_2\)-Komplexe und Aufbau tetraedrischer Methylidindicobaltwolfram-Cluster},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46676},
  year      = {1988},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{SingerHeusingerMosandletal.1987,
  author    = {Singer, Gabriele and Heusinger, Georg and Mosandl, Armin and Burschka, Christian},
  title     = {Stereoisomere Aromastoffe: XVI. Struktur und Eigenschaften optisch reiner 2-Methyl-4-propyl-1,3-oxathian-3-oxide},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46684},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{SchenkRuebBurschka1987,
  author    = {Schenk, Wolfdieter A. and Rueb, Doris and Burschka, Christian},
  title     = {Die Koordinationschemie C=S-Funktioneller Verbindungen: VI. Reaktionen an \(\eta^1-, \eta^2\)- und \(\eta^3\)-Dithioester-Komplexen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46699},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{SchenkRuebBurschka1987,
  author    = {Schenk, Wolfdieter and Rueb, Doris and Burschka, Christian},
  title     = {Die Koordinationschemie C=S-funktioneller Verbindungen V: Dithioester als \(\eta^1-, \eta^2-\), und \(\eta^3\)-Liganden in {\"U}bergangsmetallkomplexen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46736},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{WieberFetzerKremlingReithetal.1987,
  author    = {Wieber, Markus and Fetzer-Kremling, Isa and Reith, Hildegard and Burschka, Christian},
  title     = {Synthese und Struktur von Phenyltetra(acetato)stiboran},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47137},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{BaumannBurschkaSchenk1986,
  author    = {Baumann, Franz Erich and Burschka, Christian and Schenk, Wolfdieter A.},
  title     = {Ligandensubstitution an cis-Mo(CO)\(_2\)(PPh\(_3\)h(MeCN)(\(\eta^2\)-S0\(_2\)), Kristall- und Molek{\"u}lstruktur von cis-Mo(CO)\(_2\)(PMe\(_3\))\(_3\)(\(\eta^2\)-S0\(_2\)) [1]},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47143},
  year      = {1986},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}