Synthesis and coordination properties of (sulfinylmethyl)phosphonates and (sulfonylmethyl)phosphonates. Crystal and molecular structure determinations for UO sub 2 (NO sub 3 ) sub 2 ((i-C sub 3 H sub 7 O)) sub 2 P(I)CH sub 2 S(O) sub 2 C sub 6 H sub 11 sub 2 and Gd(NO sub 3 ) sub 3 ((i-C sub 3 H sub 7 O) sub 2 P(O)CH sub 2 S(O)(p-CH sub 3 C sub 6 H sub 4 ))ter dot H sub 2 O
- Univ. of New Mexico, Albuquerque (USA)
- Los Alamos National Lab., NM (USA)
The bifunctional (sulfonylmethyl)phosphonates (i-C{sub 3}H{sub 7}O){sub 2}P(O)CH{sub 2}S(I){sub 2}C{sub 6}H{sub 11}, (i-C{sub 3}H{sub 7}O){sub 2}P(O)CH{sub 2}S(O){sub 2}(p-CH{sub 3}C{sub 6}H{sub 4}), and (C{sub 6}H{sub 5}){sub 2}P(O)CH{sub 2}S(O){sub 2}N(CH{sub 3}){sub 2} and (sulfinylmethyl)phosphonate (i-C{sub 3}H{sub 7}O){sub 2}P(O)CH{sub 2}S(O)(p-CH{sub 3}C{sub 6}H{sub 4}) have been synthesized. The ligands have been characterized by spectroscopic methods, and selected coordination chemistry with UO{sub 2}(NO{sub 3}){sub 2}, La(NO{sub 3}){sub 3}, and Gd(NO{sub 3}){sub 3} has been evaluated. The structures of two complexes, UO{sub 2}(NO{sub 3}){sub 2}((i-C{sub 3}H{sub 7}O){sub 2}P(O)CH{sub 2}S(O){sub 2}C{sub 6}H{sub 11}){sub 2} (2) and Gd(NO{sub 3}){sub 3}((i-C{sub 3}H{sub 7}O){sub 2}P(O)CH{sub 2}S(O)(p-CH{sub 3}C{sub 6}H{sub 4})){center dot}H{sub 2}O (8), have been determined by single-crystal x-ray diffraction techniques at 23{degree}C, and the crystal parameters are reported. The molecular structures of the two complexes are also reported. 25 refs., 2 figs., 4 tabs.
- OSTI ID:
- 7166948
- Journal Information:
- Inorganic Chemistry; (USA), Vol. 28:14; ISSN 0020-1669
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALKANES
CRYSTAL STRUCTURE
AROMATICS
GADOLINIUM COMPLEXES
NITRATES
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC SULFUR COMPOUNDS
ORGANOMETALLIC COMPOUNDS
URANYL COMPLEXES
EXPERIMENTAL DATA
MOLECULAR STRUCTURE
SYNTHESIS
ACTINIDE COMPLEXES
COMPLEXES
DATA
HYDROCARBONS
INFORMATION
NITROGEN COMPOUNDS
NUMERICAL DATA
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
RARE EARTH COMPLEXES
URANIUM COMPLEXES
400702* - Radiochemistry & Nuclear Chemistry- Properties of Radioactive Materials
400201 - Chemical & Physicochemical Properties