Structure of the nitroxide radical 2,2,6,6-tetramethyl-3-(1-piperidinylmethyl)-4-bromomercuri-. delta. /sup 4/-dehydropiperidine-1-oxyl (in Russian)
Journal Article
·
· Sov. J. Coordinat. Chem.; (United States)
OSTI ID:6416171
The crystal structure of the nitroxide radical C/sup 15/H/sub 26/N/sub 2/OBrHg has been determined (diffractometer, lambdaMo K..cap alpha.., R = 0.095 on the basis of 2539 reflections). The crystals are monoclinic: a = 12.06(2), b = 9.50(1), c = 15.88(2) A, ..beta.. = 110.3(1)/sup 0/, Z = 4, space group P2/sub 1//a. The Hg atom forms covalent bonds with the Br atom (2.435(3) A) and the C(4) atom of the dehydropiperidine-1-oxyl heterocycle (2.07(2) A) and a secondary Hg...N bond (2.66(2) A) with the N atom of the piperidinylmethyl substituent.
- OSTI ID:
- 6416171
- Journal Information:
- Sov. J. Coordinat. Chem.; (United States), Journal Name: Sov. J. Coordinat. Chem.; (United States) Vol. 11:1; ISSN SJCCD
- Country of Publication:
- United States
- Language:
- Russian
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OSTI ID:6004692
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OSTI ID:7094352
Related Subjects
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
AMINES
AZINES
BOND ANGLE
BOND LENGTHS
CATALYTIC EFFECTS
CHELATES
COHERENT SCATTERING
COMPLEXES
CRYSTAL STRUCTURE
DIFFRACTION
DIMENSIONS
HETEROCYCLIC COMPOUNDS
LENGTH
MERCURY COMPOUNDS
MOLECULAR STRUCTURE
ORDER PARAMETERS
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC MERCURY COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PIPERIDINES
PYRIDINES
SCATTERING
STRUCTURAL CHEMICAL ANALYSIS
X-RAY DIFFRACTION
360603 -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
AMINES
AZINES
BOND ANGLE
BOND LENGTHS
CATALYTIC EFFECTS
CHELATES
COHERENT SCATTERING
COMPLEXES
CRYSTAL STRUCTURE
DIFFRACTION
DIMENSIONS
HETEROCYCLIC COMPOUNDS
LENGTH
MERCURY COMPOUNDS
MOLECULAR STRUCTURE
ORDER PARAMETERS
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC MERCURY COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PIPERIDINES
PYRIDINES
SCATTERING
STRUCTURAL CHEMICAL ANALYSIS
X-RAY DIFFRACTION