Crystal and molecular structure of [(C6H5)2P(=O)(CH2CH 2N(CH3)3)+][I-]

Melvyn Rowen Churchill; Ronald F. See; Robert L. Rominger; Jim D. Atwood

doi:10.1007/bf01664651

Crystal and molecular structure of [(C₆H₅)₂P(=O)(CH₂CH ₂N(CH₃)₃)⁺][I^-]

Melvyn Rowen Churchill
, Ronald F. See
, Robert L. Rominger
, Jim D. Atwood

Chemistry

SUNY Buffalo
Saint Louis University

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

Abstract

The title compound crystallizes in the centrosymmetric triclinic space group Pl with Z = 4. The crystallographic asymmetric unit contains two independent cations; interatomic distances within these include P=O = 1.47(1) and 1.47(1)Å, P-C₆H₅ = 1.78(2)-1.81(1)Å and P-CH₂CH₂NMe⁺₃ = 1.80(1) and 1.81(1)Å. The phosphine oxide moiety is involved in intermolecular hydrogen bonding (O···H-C, with O···H ≥ 2.42Å) and the iodide is involved in I···H-C contacts with I···H ≥ 3.10Å.

Original language	English
Pages (from-to)	747-752
Number of pages	6
Journal	Journal of Chemical Crystallography
Volume	26
Issue number	11
DOIs	https://doi.org/10.1007/bf01664651
State	Published - Nov 1996

Keywords

Crystal structure
Hydrogen bonding
Phosphine oxide
Quaternary ammonium
Water-soluble phosphine

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10.1007/bf01664651

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@article{28bdcb09612c4f29bad0eba3a0af6978,

title = "Crystal and molecular structure of [(C6H5)2P(=O)(CH2CH 2N(CH3)3)+][I-]",

abstract = "The title compound crystallizes in the centrosymmetric triclinic space group Pl with Z = 4. The crystallographic asymmetric unit contains two independent cations; interatomic distances within these include P=O = 1.47(1) and 1.47(1){\AA}, P-C6H5 = 1.78(2)-1.81(1){\AA} and P-CH2CH2NMe+3 = 1.80(1) and 1.81(1){\AA}. The phosphine oxide moiety is involved in intermolecular hydrogen bonding (O···H-C, with O···H ≥ 2.42{\AA}) and the iodide is involved in I···H-C contacts with I···H ≥ 3.10{\AA}.",

keywords = "Crystal structure, Hydrogen bonding, Phosphine oxide, Quaternary ammonium, Water-soluble phosphine",

author = "Churchill, \{Melvyn Rowen\} and See, \{Ronald F.\} and Rominger, \{Robert L.\} and Atwood, \{Jim D.\}",

year = "1996",

month = nov,

doi = "10.1007/bf01664651",

language = "English",

volume = "26",

pages = "747--752",

journal = "Journal of Chemical Crystallography",

issn = "1074-1542",

publisher = "Springer",

number = "11",

}

TY - JOUR

T1 - Crystal and molecular structure of [(C6H5)2P(=O)(CH2CH 2N(CH3)3)+][I-]

AU - Churchill, Melvyn Rowen

AU - See, Ronald F.

AU - Rominger, Robert L.

AU - Atwood, Jim D.

PY - 1996/11

Y1 - 1996/11

N2 - The title compound crystallizes in the centrosymmetric triclinic space group Pl with Z = 4. The crystallographic asymmetric unit contains two independent cations; interatomic distances within these include P=O = 1.47(1) and 1.47(1)Å, P-C6H5 = 1.78(2)-1.81(1)Å and P-CH2CH2NMe+3 = 1.80(1) and 1.81(1)Å. The phosphine oxide moiety is involved in intermolecular hydrogen bonding (O···H-C, with O···H ≥ 2.42Å) and the iodide is involved in I···H-C contacts with I···H ≥ 3.10Å.

AB - The title compound crystallizes in the centrosymmetric triclinic space group Pl with Z = 4. The crystallographic asymmetric unit contains two independent cations; interatomic distances within these include P=O = 1.47(1) and 1.47(1)Å, P-C6H5 = 1.78(2)-1.81(1)Å and P-CH2CH2NMe+3 = 1.80(1) and 1.81(1)Å. The phosphine oxide moiety is involved in intermolecular hydrogen bonding (O···H-C, with O···H ≥ 2.42Å) and the iodide is involved in I···H-C contacts with I···H ≥ 3.10Å.

KW - Crystal structure

KW - Hydrogen bonding

KW - Phosphine oxide

KW - Quaternary ammonium

KW - Water-soluble phosphine

UR - https://www.scopus.com/pages/publications/0030337115

U2 - 10.1007/bf01664651

DO - 10.1007/bf01664651

M3 - Article

AN - SCOPUS:0030337115

SN - 1074-1542

VL - 26

SP - 747

EP - 752

JO - Journal of Chemical Crystallography

JF - Journal of Chemical Crystallography

IS - 11

ER -

Crystal and molecular structure of [(C₆H₅)₂P(=O)(CH₂CH ₂N(CH₃)₃)⁺][I^-]

Abstract

Keywords

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