Nonaqueous synthesis of molecular zinc amide phosphate

J 2014

Nonaqueous synthesis of molecular zinc amide phosphate

CHYBA, Jan; Zdeněk MORAVEC; Marek NEČAS; Sanjay MATHUR; Jiří PINKAS et al.

Základní údaje

Originální název

Nonaqueous synthesis of molecular zinc amide phosphate

Autoři

CHYBA, Jan ; Zdeněk MORAVEC; Marek NEČAS; Sanjay MATHUR a Jiří PINKAS

Vydání

Journal of Organometallic Chemistry, Lausanne, Elsevier Science, 2014, 0022-328X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10402 Inorganic and nuclear chemistry

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.173

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14740/14:00074783

Organizační jednotka

Středoevropský technologický institut

DOI

https://doi.org/10.1016/j.jorganchem.2013.09.040

UT WoS

000327939000030

EID Scopus

2-s2.0-84885515558

Klíčová slova anglicky

Zinc; Amide; Phosphate; X-ray structure; Nonaqueous

Štítky

kontrola MP, podil, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 13. 3. 2018 10:20, doc. Mgr. Marek Nečas, Ph.D.

Anotace

V originále

Three new molecular zinc compounds were prepared by nonaqueous reactions of Zn[N(SiMe3)2]2 and ZnEt2 with trimethylsilylesters of phosphoric acid, OP(OSiMe3)3 and OP(OSiMe3)2(OH). Single-crystal Xray diffraction analyses of crystalline products revealed molecular structures of two mononuclear complexes [ZnX2OP(OSiMe3)3] (X = N(SiMe3)2 (1), hfacac = hexafluoroacetylacetonate, (2)) and one dinuclear zinc phosphate [(Zn{(py)N(SiMe3)2}{m2-O2P(OSiMe3)2})2] (3). Compound 1 is only the second structurally characterized adduct of zinc bisamide with an oxygen donor and a three-coordinate Zn atom. The cyclic inorganic core {Zn(m2-O2PO2)}2 in 3 is a model for the most common single four-ring (S4R) building unit of open-framework zinc phosphates. The molecule of 3 possesses reactive amide and trimethylsiloxy groups that can be employed in further studies on the formation of extended structures by condensation reactions. Spectroscopic properties and thermal behavior of the molecular products were examined. Compounds 1 and 3 were converted to a-Zn2P2O7 by calcination.

Návaznosti

ED1.1.00/02.0068, projekt VaV

Název: CEITEC - central european institute of technology

EE2.3.30.0037, projekt VaV

Název: Zaměstnáním nejlepších mladých vědců k rozvoji mezinárodní spolupráce

7AMB13DE006, projekt VaV

Název: Chemické syntézy nano-fosforečnanů kovů pomocí mikrovlných, sonochemických a elektrospinningových metod (Akronym: SYNPHOSO)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Chemické syntézy nano-fosforečnanů kovů pomocí mikrovlnných, sonochemických a elektrospinningových metod

Citovat

CHYBA, Jan; Zdeněk MORAVEC; Marek NEČAS; Sanjay MATHUR a Jiří PINKAS. Nonaqueous synthesis of molecular zinc amide phosphate. Journal of Organometallic Chemistry. Lausanne: Elsevier Science, 2014, roč. 749, Jan, s. 197-203. ISSN 0022-328X. Dostupné z: https://doi.org/10.1016/j.jorganchem.2013.09.040.

@article{1127162,
   author = {Chyba, Jan and Moravec, Zdeněk and Nečas, Marek and Mathur, Sanjay and Pinkas, Jiří},
   article_location = {Lausanne},
   article_number = {Jan},
   doi = {https://doi.org/10.1016/j.jorganchem.2013.09.040},
   keywords = {Zinc; Amide; Phosphate; X-ray structure; Nonaqueous},
   language = {eng},
   issn = {0022-328X},
   journal = {Journal of Organometallic Chemistry},
   title = {Nonaqueous synthesis of molecular zinc amide phosphate},
   url = {http://www.sciencedirect.com/science/article/pii/S0022328X13007171},
   volume = {749},
   year = {2014}
}

TY  - JOUR
ID  - 1127162
AU  - Chyba, Jan - Moravec, Zdeněk - Nečas, Marek - Mathur, Sanjay - Pinkas, Jiří
PY  - 2014
TI  - Nonaqueous synthesis of molecular zinc amide phosphate
JF  - Journal of Organometallic Chemistry
VL  - 749
IS  - Jan
SP  - 197-203
EP  - 197-203
PB  - Elsevier Science
SN  - 0022328X
KW  - Zinc
KW  - Amide
KW  - Phosphate
KW  - X-ray structure
KW  - Nonaqueous
UR  - http://www.sciencedirect.com/science/article/pii/S0022328X13007171
L2  - http://www.sciencedirect.com/science/article/pii/S0022328X13007171
N2  - Three new molecular zinc compounds were prepared by nonaqueous reactions of Zn[N(SiMe3)2]2 and ZnEt2 with trimethylsilylesters of phosphoric acid, OP(OSiMe3)3 and OP(OSiMe3)2(OH). Single-crystal Xray diffraction analyses of crystalline products revealed molecular structures of two mononuclear complexes [ZnX2OP(OSiMe3)3] (X = N(SiMe3)2 (1), hfacac = hexafluoroacetylacetonate, (2)) and one dinuclear zinc phosphate [(Zn{(py)N(SiMe3)2}{m2-O2P(OSiMe3)2})2] (3). Compound 1 is only the second structurally characterized adduct of zinc bisamide with an oxygen donor and a three-coordinate Zn atom. The cyclic inorganic core {Zn(m2-O2PO2)}2 in 3 is a model for the most common single four-ring (S4R) building unit of open-framework zinc phosphates. The molecule of 3 possesses reactive amide and trimethylsiloxy groups that can be employed in further studies on the formation of extended structures by condensation reactions. Spectroscopic properties and thermal behavior of the molecular products were examined. Compounds 1 and 3 were converted to a-Zn2P2O7 by calcination.
ER  -

CHYBA, Jan; Zdeněk MORAVEC; Marek NEČAS; Sanjay MATHUR a Jiří PINKAS. Nonaqueous synthesis of molecular zinc amide phosphate. \textit{Journal of Organometallic Chemistry}. Lausanne: Elsevier Science, 2014, roč.~749, Jan, s.~197-203. ISSN~0022-328X. Dostupné z: https://doi.org/10.1016/j.jorganchem.2013.09.040.

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