Detailed Information on Publication Record
2006
Cubic octanuclear aluminum fluoride phosphonate
KRATOCHVÍL, Jan, Marek NEČAS, Václav PETŘÍČEK and Jiří PINKASBasic information
Original name
Cubic octanuclear aluminum fluoride phosphonate
Name in Czech
Kubický osmijaderný fluorid-fosfonát hlinitý
Authors
KRATOCHVÍL, Jan (203 Czech Republic), Marek NEČAS (203 Czech Republic), Václav PETŘÍČEK (203 Czech Republic) and Jiří PINKAS (203 Czech Republic, guarantor)
Edition
INORGANIC CHEMISTRY, Spojené státy americké, American Chemical Society, Washington DC, 2006, 0020-1669
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10402 Inorganic and nuclear chemistry
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 3.911
RIV identification code
RIV/00216224:14310/06:00015818
Organization unit
Faculty of Science
UT WoS
000239723300003
Keywords in English
aluminum; fluoride; phosphonate; D4R
Tags
Změněno: 25/6/2009 11:37, doc. Mgr. Marek Nečas, Ph.D.
V originále
A crystalline complex [Al8F12{(CH3)2C(NH3)PO3}12] (1) was isolated from the supernatant of the hydrothermal reaction of gibbsite Al- (OH)3 with 1-amino-1-methyl-ethylphosphonic acid (AIPA) and the HF mineralizer. The single-crystal X-ray diffraction analysis revealed a highly symmetrical cubic Al8F12 core with aluminum atoms at the corners, bridging fluorides spanning all edges, and 12 bidentate bridging phosphonate ligands completing the octahedral coordination sphere of aluminum centers. The stability of the complex in solution was established by electrospray mass spectrometry and the high molecular symmetry ( Th) was reflected in the appearance of single resonances in the 1H, 19F, and 31P NMR spectra.
In Czech
Krystalcký komplex [Al8F12{(CH3)2C(NH3)PO3}12] (1) byl izolován ze supernatantu hydrothermální reakce gibbsitu Al- (OH)3 s 1-amino-1-methyl-ethylfosfonovou kyselinou(AIPA)a HF jako mineralizátorem. Rentgenová difrační analýza ukázala kubický Al8F12 skelet s atomy hliníku ve vrcholech, můstkovými fluoridy a 12 bidentátními můstkovými fosfonátovými ligandy. Stabilita komplexu v roztoku byla potvrzena ESI MS a vysoká molekulární symetrie (Th) se projevila v 1H, 19F a 31P NMR spektrech jednotlivými singlety.
Links
GA203/04/0296, research and development project |
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MSM0021622410, plan (intention) |
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