Cover Image

1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne: structure and bonding properties of a highly strained cyclic diyne

1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne (4) could be prepared by reaction of 1,8-dibromo-4,4,5,5-tetramethyl-4,5-disilaocta-2,6-diyne (9) with lithium in the presence of catalytic amounts of biphenyl. X-Ray investigations on single crystals of 4 revealed an almost planar structure adopting...

Full description

Saved in:
Bibliographic Details
Main Authors: Haberhauer, Gebhard (Author) , Rominger, Frank (Author) , Gleiter, Rolf (Author)
Format: Article (Journal)
Language:English
Published: 1999
In: Perkin
Year: 1999, Issue: 5, Pages: 947-950
ISSN:1364-5471
DOI:10.1039/A900318E
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1039/A900318E
Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/1999/p2/a900318e
Get full text
Author Notes:Gebhard Haberhauer, Frank Rominger and Rolf Gleiter

MARC

LEADER 00000caa a2200000 c 4500
001 1737683806
003 DE-627
005 20230426153247.0
007 cr uuu---uuuuu
008 201103s1999 xx |||||o 00| ||eng c
024 7 |a 10.1039/A900318E  |2 doi 
035 |a (DE-627)1737683806 
035 |a (DE-599)KXP1737683806 
035 |a (OCoLC)1341375469 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 30  |2 sdnb 
100 1 |a Haberhauer, Gebhard  |e VerfasserIn  |0 (DE-588)1099095514  |0 (DE-627)857814915  |0 (DE-576)469206322  |4 aut 
245 1 0 |a 1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne  |b structure and bonding properties of a highly strained cyclic diyne  |c Gebhard Haberhauer, Frank Rominger and Rolf Gleiter 
264 1 |c 1999 
300 |a 4 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Gesehen am 03.11.2020 
520 |a 1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne (4) could be prepared by reaction of 1,8-dibromo-4,4,5,5-tetramethyl-4,5-disilaocta-2,6-diyne (9) with lithium in the presence of catalytic amounts of biphenyl. X-Ray investigations on single crystals of 4 revealed an almost planar structure adopting C2v symmetry. The transannular distances between the pairs of carbon atoms in the triple bonds are 2.672 and 3.153 Å, respectively. The analysis of the He(I) photoelectron spectrum of 4 reveals a strong interaction between the in-plane π-orbitals of the triple bonds and the Si-Si σ-bond. 
700 1 |a Rominger, Frank  |d 1964-  |e VerfasserIn  |0 (DE-588)1019978228  |0 (DE-627)691067821  |0 (DE-576)359202756  |4 aut 
700 1 |a Gleiter, Rolf  |d 1936-  |e VerfasserIn  |0 (DE-588)1035293870  |0 (DE-627)747237077  |0 (DE-576)382908473  |4 aut 
773 0 8 |i Enthalten in  |t Perkin  |d Cambridge [u.a.] : Royal Society of Chemistry, 1980  |g (1999), 5, Seite 947-950  |h Online-Ressource  |w (DE-627)268759685  |w (DE-600)1472943-X  |w (DE-576)077610040  |x 1364-5471  |7 nnas  |a 1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne structure and bonding properties of a highly strained cyclic diyne 
773 1 8 |g year:1999  |g number:5  |g pages:947-950  |g extent:4  |a 1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne structure and bonding properties of a highly strained cyclic diyne 
856 4 0 |u https://doi.org/10.1039/A900318E  |x Resolving-System  |x Verlag  |z lizenzpflichtig  |3 Volltext 
856 4 0 |u https://pubs.rsc.org/en/content/articlelanding/1999/p2/a900318e  |x Verlag  |z lizenzpflichtig  |3 Volltext 
951 |a AR 
992 |a 20201103 
993 |a Article 
994 |a 1999 
998 |g 1035293870  |a Gleiter, Rolf  |m 1035293870:Gleiter, Rolf  |d 120000  |d 120100  |e 120000PG1035293870  |e 120100PG1035293870  |k 0/120000/  |k 1/120000/120100/  |p 3  |y j 
998 |g 1019978228  |a Rominger, Frank  |m 1019978228:Rominger, Frank  |d 120000  |d 120100  |e 120000PR1019978228  |e 120100PR1019978228  |k 0/120000/  |k 1/120000/120100/  |p 2 
998 |g 1099095514  |a Haberhauer, Gebhard  |m 1099095514:Haberhauer, Gebhard  |d 120000  |d 120100  |e 120000PH1099095514  |e 120100PH1099095514  |k 0/120000/  |k 1/120000/120100/  |p 1  |x j 
999 |a KXP-PPN1737683806  |e 3791763326 
BIB |a Y 
SER |a journal 
JSO |a {"title":[{"title_sort":"1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne","title":"1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne","subtitle":"structure and bonding properties of a highly strained cyclic diyne"}],"person":[{"given":"Gebhard","family":"Haberhauer","role":"aut","display":"Haberhauer, Gebhard","roleDisplay":"VerfasserIn"},{"given":"Frank","family":"Rominger","role":"aut","roleDisplay":"VerfasserIn","display":"Rominger, Frank"},{"roleDisplay":"VerfasserIn","display":"Gleiter, Rolf","role":"aut","family":"Gleiter","given":"Rolf"}],"recId":"1737683806","language":["eng"],"type":{"bibl":"article-journal","media":"Online-Ressource"},"note":["Gesehen am 03.11.2020"],"id":{"doi":["10.1039/A900318E"],"eki":["1737683806"]},"origin":[{"dateIssuedKey":"1999","dateIssuedDisp":"1999"}],"name":{"displayForm":["Gebhard Haberhauer, Frank Rominger and Rolf Gleiter"]},"relHost":[{"disp":"1,1,2,2-Tetramethyl-1,2-disilacycloocta-3,7-diyne structure and bonding properties of a highly strained cyclic diynePerkin","type":{"media":"Online-Ressource","bibl":"periodical"},"note":["Gesehen am 09.03.2021"],"recId":"268759685","language":["eng"],"corporate":[{"roleDisplay":"Herausgebendes Organ","display":"Royal Society of Chemistry","role":"isb"}],"pubHistory":["1980,7 - 2002"],"titleAlt":[{"title":"Perkin / 2"},{"title":"Perkin 2"},{"title":"Journal of the Chemical Society"},{"title":"Perkin transactions"},{"title":"Physical organic chemistry"}],"part":{"extent":"4","text":"(1999), 5, Seite 947-950","pages":"947-950","issue":"5","year":"1999"},"title":[{"title_sort":"Perkin","title":"Perkin"}],"physDesc":[{"extent":"Online-Ressource"}],"name":{"displayForm":["Royal Society of Chemistry"]},"origin":[{"publisherPlace":"Cambridge [u.a.]","publisher":"Royal Society of Chemistry","dateIssuedKey":"1980","dateIssuedDisp":"1980-2002"}],"id":{"issn":["1364-5471"],"zdb":["1472943-X"],"eki":["268759685"]}}],"physDesc":[{"extent":"4 S."}]} 
SRT |a HABERHAUER1122TETRAM1999 

Similar Items