Solid-state structure of N-dodecyl- N, N-dimethylhydrazinium bromide

The solid state structure of single-chain N-dodecyl- N, N-dimethylhydrazinium bromide ( 1) was determined. Compound 1 crystallized in the centrosymmetric triclinic space group P 1 ̄ ( Z=2) in a unit cell of dimensions a=5.8182 (5) Å, b=8.1663 (6) Å, c=19.418 (2) Å, α=79.028 (7)°, β=87.271 (7)°, γ=71...

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Published inChemistry and physics of lipids Vol. 92; no. 2; pp. 99 - 104
Main Authors Jaeger, David A, Goodson, Patricia A, Arulsamy, Navamoney, Wettstein, Jennifer
Format Journal Article
LanguageEnglish
Published Elsevier Ireland Ltd 01.05.1998
Subjects
Crystal structure
Electrostatic interaction
Hydrogen bonding
Interdigitated bilayer
Surfactant
Interdigitated bilayer
Surfactant
Hydrogen bonding
Electrostatic interaction
Crystal structure
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Summary:The solid state structure of single-chain N-dodecyl- N, N-dimethylhydrazinium bromide ( 1) was determined. Compound 1 crystallized in the centrosymmetric triclinic space group P 1 ̄ ( Z=2) in a unit cell of dimensions a=5.8182 (5) Å, b=8.1663 (6) Å, c=19.418 (2) Å, α=79.028 (7)°, β=87.271 (7)°, γ=71.895 (5)° and V=860.83 (13) Å 3. The crystal packing is characterized by an interdigitated bilayer structure featuring London forces among the alkyl chains and electrostatic interactions and hydrogen bonding within the polar head group region. The alkyl chains pack in the T|| mode and the molecular and chain cross sections are 47.51 Å 2 ( S) and 19.56 Å 2 (Σ), respectively.
ISSN:0009-3084
1873-2941
DOI:10.1016/S0009-3084(98)00009-7