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://dx.doi.org/10.1016/j.jorganchem.2013.09.040. |
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@article{1127162, author = {Chyba, Jan and Moravec, Zdeněk and Nečas, Marek and Mathur, Sanjay and Pinkas, Jiří}, article_location = {Lausanne}, article_number = {Jan}, doi = {http://dx.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://dx.doi.org/10.1016/j.jorganchem.2013.09.040.
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