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Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O

Kenneth W. Muir ; Chemistry Department, Glasgow University, Glasgow G12 8QQ, Great Britain
David G. Morris ; Chemistry Department, Glasgow University, Glasgow G12 8QQ, Great Britain
Vickie Innes ; Chemistry Department, Glasgow University, Glasgow G12 8QQ, Great Britain

Puni tekst: engleski, pdf (89 KB) str. 511-518 preuzimanja: 159* citiraj
APA 6th Edition
Muir, K.W., Morris, D.G. i Innes, V. (1999). Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O. Croatica Chemica Acta, 72 (2-3), 511-518. Preuzeto s https://hrcak.srce.hr/132230
MLA 8th Edition
Muir, Kenneth W., et al. "Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O." Croatica Chemica Acta, vol. 72, br. 2-3, 1999, str. 511-518. https://hrcak.srce.hr/132230. Citirano 03.04.2020.
Chicago 17th Edition
Muir, Kenneth W., David G. Morris i Vickie Innes. "Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O." Croatica Chemica Acta 72, br. 2-3 (1999): 511-518. https://hrcak.srce.hr/132230
Harvard
Muir, K.W., Morris, D.G., i Innes, V. (1999). 'Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O', Croatica Chemica Acta, 72(2-3), str. 511-518. Preuzeto s: https://hrcak.srce.hr/132230 (Datum pristupa: 03.04.2020.)
Vancouver
Muir KW, Morris DG, Innes V. Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O. Croatica Chemica Acta [Internet]. 1999 [pristupljeno 03.04.2020.];72(2-3):511-518. Dostupno na: https://hrcak.srce.hr/132230
IEEE
K.W. Muir, D.G. Morris i V. Innes, "Crystal Structure of the Phosphinyl-stabilised Ylide Me3NNP(=O)Ph2 ⋅ H2O", Croatica Chemica Acta, vol.72, br. 2-3, str. 511-518, 1999. [Online]. Dostupno na: https://hrcak.srce.hr/132230. [Citirano: 03.04.2020.]

Sažetak
Crystals of trimethylammonio-P,P-diphenylphosphinamidate hydrate, Me3NNP(=O)Ph2 ⋅ H2O, are held together by hydrogen bonds which link two Me3NNP(=O)Ph2 and two water molecules to form a centrosymmetric O4H4 ring belonging to graph set R2 4(8). Each P=O oxygen atom can thereby act as acceptor to two hydrogen bonds, rather than to only one, as in the two-fold symmetric P=O⋅⋅⋅H–O–H⋅⋅⋅O=P motif commonly found in phosphine oxide hemihydrates. The unusual P–N bond in Me3NNP(=O)Ph2 is short enough 1.614(3) Å to indicate some multiple character.

Ključne riječi
X-ray structure; ylide; hydrogen bonding

Hrčak ID: 132230

URI
https://hrcak.srce.hr/132230

Posjeta: 267 *