Crystal and molecular structure of 4-bromo-2,2,3,3-tetramethyl-1-benzyl-1-phenylphosphetanium bromide

Mazhar-Ul-Haque; William Horne; Sheldon E. Cremer; Paul W. Kremer; Pawel K. Kfarski

doi:10.1007/BF01194122

Crystal and molecular structure of 4-bromo-2,2,3,3-tetramethyl-1-benzyl-1-phenylphosphetanium bromide

Mazhar-Ul-Haque^*, William Horne, Sheldon E. Cremer, Paul W. Kremer, Pawel K. Kfarski

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The title compound crystallizes in the monoclinic space group P2₁/n, with a=8.881(1), b=17.718(1), c=13.077(8) Å, β=99.17(2)° and Z=4. The structure was solved by the heavy-atom method and refined to a final R value of 0.059. The four-membered ring is nonplanar, with a puckering angle of 22.0°. The Br and phenyl are in pseudoaxial positions and are trans to each other in the solid state.

Original language	English
Pages (from-to)	267-275
Number of pages	9
Journal	Journal of Crystallographic and Spectroscopic Research
Volume	19
Issue number	2
DOIs	https://doi.org/10.1007/BF01194122
State	Published - Apr 1989

ASJC Scopus subject areas

Structural Biology
Condensed Matter Physics
Spectroscopy

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@article{73e7e2631e8a4f699a825b1ef9bf4e06,

title = "Crystal and molecular structure of 4-bromo-2,2,3,3-tetramethyl-1-benzyl-1-phenylphosphetanium bromide",

abstract = "The title compound crystallizes in the monoclinic space group P21/n, with a=8.881(1), b=17.718(1), c=13.077(8) {\AA}, β=99.17(2)° and Z=4. The structure was solved by the heavy-atom method and refined to a final R value of 0.059. The four-membered ring is nonplanar, with a puckering angle of 22.0°. The Br and phenyl are in pseudoaxial positions and are trans to each other in the solid state.",

author = "Mazhar-Ul-Haque and William Horne and Cremer, \{Sheldon E.\} and Kremer, \{Paul W.\} and Kfarski, \{Pawel K.\}",

year = "1989",

month = apr,

doi = "10.1007/BF01194122",

language = "English",

volume = "19",

pages = "267--275",

journal = "Journal of Crystallographic and Spectroscopic Research",

issn = "0277-8068",

number = "2",

}

TY - JOUR

T1 - Crystal and molecular structure of 4-bromo-2,2,3,3-tetramethyl-1-benzyl-1-phenylphosphetanium bromide

AU - Mazhar-Ul-Haque,

AU - Horne, William

AU - Cremer, Sheldon E.

AU - Kremer, Paul W.

AU - Kfarski, Pawel K.

PY - 1989/4

Y1 - 1989/4

N2 - The title compound crystallizes in the monoclinic space group P21/n, with a=8.881(1), b=17.718(1), c=13.077(8) Å, β=99.17(2)° and Z=4. The structure was solved by the heavy-atom method and refined to a final R value of 0.059. The four-membered ring is nonplanar, with a puckering angle of 22.0°. The Br and phenyl are in pseudoaxial positions and are trans to each other in the solid state.

AB - The title compound crystallizes in the monoclinic space group P21/n, with a=8.881(1), b=17.718(1), c=13.077(8) Å, β=99.17(2)° and Z=4. The structure was solved by the heavy-atom method and refined to a final R value of 0.059. The four-membered ring is nonplanar, with a puckering angle of 22.0°. The Br and phenyl are in pseudoaxial positions and are trans to each other in the solid state.

UR - https://www.scopus.com/pages/publications/34249972506

U2 - 10.1007/BF01194122

DO - 10.1007/BF01194122

M3 - Article

AN - SCOPUS:34249972506

SN - 0277-8068

VL - 19

SP - 267

EP - 275

JO - Journal of Crystallographic and Spectroscopic Research

JF - Journal of Crystallographic and Spectroscopic Research

IS - 2

ER -

Crystal and molecular structure of 4-bromo-2,2,3,3-tetramethyl-1-benzyl-1-phenylphosphetanium bromide

Abstract

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