Attributes | Values |
---|
rdf:type
| |
Description
| - The reaction between arachno-4-CB8H14 and PCl3 in the presence of PS (PS = proton sponge = 1,8-dimethylamino naphthalene) (dichloromethane, rt, 24 h) produced the neutral phosphacarborane closo-2,1-PCB8H9 (35% yield), while a similar reaction of nido-1-CB8H12 gave the isomeric compound closo-6,1 -PCB8H9 (27% yield). The structures of both compounds were derived on the basis of the combined ab initio/GIAO/NMR (H-1, B-11, C-13) approach. The optimized structures at a correlated level of theory (MP2) with 6-31G* basis set were used as a basis for calculations of the 1113 and C-13 chemical shifts at GIAO-SCF/II and GIAO-MP2/II, the latter showing excellent agreement with experimental data.
- The reaction between arachno-4-CB8H14 and PCl3 in the presence of PS (PS = proton sponge = 1,8-dimethylamino naphthalene) (dichloromethane, rt, 24 h) produced the neutral phosphacarborane closo-2,1-PCB8H9 (35% yield), while a similar reaction of nido-1-CB8H12 gave the isomeric compound closo-6,1 -PCB8H9 (27% yield). The structures of both compounds were derived on the basis of the combined ab initio/GIAO/NMR (H-1, B-11, C-13) approach. The optimized structures at a correlated level of theory (MP2) with 6-31G* basis set were used as a basis for calculations of the 1113 and C-13 chemical shifts at GIAO-SCF/II and GIAO-MP2/II, the latter showing excellent agreement with experimental data. (en)
|
Title
| - Two isomeric phosphacarboranes 2,1- and 6,1-PCB8H9, the first representatives of the 10-vertex closo phosphacarborane series.
- Two isomeric phosphacarboranes 2,1- and 6,1-PCB8H9, the first representatives of the 10-vertex closo phosphacarborane series. (en)
|
skos:prefLabel
| - Two isomeric phosphacarboranes 2,1- and 6,1-PCB8H9, the first representatives of the 10-vertex closo phosphacarborane series.
- Two isomeric phosphacarboranes 2,1- and 6,1-PCB8H9, the first representatives of the 10-vertex closo phosphacarborane series. (en)
|
skos:notation
| - RIV/61388980:_____/02:50023026!RIV/2003/AV0/A50003/N
|
http://linked.open.../vavai/riv/strany
| |
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| - P(LN00A028), Z(AV0Z4032918)
|
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/61388980:_____/02:50023026
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - crystal; structure; phosphaboraness (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
|
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| |
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...ocetUcastnikuAkce
| |
http://linked.open...nichUcastnikuAkce
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Bakardjiev, Mario
- Holub, Josef
- Štíbr, Bohumil
- Hnyk, Drahomír
- Tok, O. L.
- Wrackmezer, B.
|
http://linked.open...n/vavai/riv/zamer
| |
issn
| |
number of pages
| |