Crystal and molecular structure of trans-1-isopropyl-1-methyl-4-acetyl-4-phenylpiperidinium iodide
Journal Article
·
· J. Crystallogr. Spectrosc. Res.; (United States)
The crystal structure of trans-1-isopropyl-1-methyl-4-acetyl-4-phenylpiperidinium iodide has been determined from single-crystal X-ray data and refined by least-squares methods to R = 0.052. The orthorhombic crystals have unit-cell dimensions of a = 10.792(6), b = 11.594(8), c = 13.746(9) A, space group P2/sub 1/2/sub 1/2/sub 1/, and Z = 4. The piperidine ring is in the chair form with the bulky substituents, the isopropyl and the phenyl groups, respectively in equatorial and axial positions.
- Research Organization:
- Istituto di Strutturistica Chimica, Roma (Italy)
- OSTI ID:
- 7143772
- Journal Information:
- J. Crystallogr. Spectrosc. Res.; (United States), Journal Name: J. Crystallogr. Spectrosc. Res.; (United States) Vol. 17:6; ISSN JCRED
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
AMINES
AZINES
CHEMICAL BONDS
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
HALIDES
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
IODIDES
IODINE COMPOUNDS
ISOMERS
LATTICE PARAMETERS
LEAST SQUARE FIT
MAXIMUM-LIKELIHOOD FIT
MOLECULAR STRUCTURE
MONOCRYSTALS
NUMERICAL SOLUTION
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORTHORHOMBIC LATTICES
PIPERIDINES
PYRIDINES
SCATTERING
SPACE GROUPS
STRUCTURAL CHEMICAL ANALYSIS
X-RAY DIFFRACTION
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
AMINES
AZINES
CHEMICAL BONDS
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
HALIDES
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
IODIDES
IODINE COMPOUNDS
ISOMERS
LATTICE PARAMETERS
LEAST SQUARE FIT
MAXIMUM-LIKELIHOOD FIT
MOLECULAR STRUCTURE
MONOCRYSTALS
NUMERICAL SOLUTION
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORTHORHOMBIC LATTICES
PIPERIDINES
PYRIDINES
SCATTERING
SPACE GROUPS
STRUCTURAL CHEMICAL ANALYSIS
X-RAY DIFFRACTION