J 2008

Synthesis, spectroscopic and X-ray characterization of new molecular organotitanium(IV) phosphonate

PEVEC, Andrej, Alojz DEMSAR, Jiří PINKAS and Marek NEČAS

Basic information

Original name

Synthesis, spectroscopic and X-ray characterization of new molecular organotitanium(IV) phosphonate

Name in Czech

Syntéza, spektroskopická a strukturní charakterizace nového molekulárního fosfonátu titaničitého

Authors

PEVEC, Andrej (705 Slovenia), Alojz DEMSAR (705 Slovenia), Jiří PINKAS (203 Czech Republic, guarantor) and Marek NEČAS (203 Czech Republic)

Edition

Inorganic Chemistry Communication, Amsterdam, Elsevier, 2008, 1387-7003

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 1.854

RIV identification code

RIV/00216224:14310/08:00025750

Organization unit

Faculty of Science

UT WoS

000253105200002

Keywords in English

Titanium; Phosphonate; Crystal structure; Hydrogen bond

Tags

International impact, Reviewed
Změněno: 26/6/2009 16:31, prof. RNDr. Jiří Pinkas, Ph.D.

Abstract

V originále

Dititanate [{Ti(C5Me4Et)(O2P(OH)Me)(O2P(O)Me)}2] (1) was prepared from (C5Me4Et)TiF3 and MeP(O)(OSiMe3)2. The molecular structure of the compound 1 has been determined by single-crystal X-ray diffraction analysis. In the cage cluster, two titanium atoms are bridged by two bidentate monoanionic and by two bidentate dianionic methylphosphonate groups. The OH groups of the monoanionic phosphonates and oxygen atoms of the dianionic phosphonates are connected by strong intramolecular hydrogen bonds. The NMR spectroscopy reveals the fast proton migration within the hydrogen bond.

In Czech

Syntéza, spektroskopická a strukturní charakterizace nového molekulárního fosfonátu titaničitého.

Links

MSM0021622410, plan (intention)
Name: Fyzikální a chemické vlastnosti pokročilých materiálů a struktur
Investor: Ministry of Education, Youth and Sports of the CR, Physical and chemical properties of advanced materials and structures