Published April 1978
| Version v1
Journal article
Synthesis, properties, and structure of iodosulfinate salts
Description
A series of iodosulfinate salts, [X](ISO2) where X is a large organo cation, has been synthesized and characterized by vapor pressure tensimetric and spectroscopic methods. The compounds have SO2 dissociation pressures of 0.5 to 17 Torr at ambient temperature and dissociation enthalpies of 5 to 19 kcal/mol. An x-ray diffraction study of [PPH3Bz](ISO2) reveals a pyramidal ISO2 anion with an I-S distance of 3.251 (3) A and I-S-O angles of 102.1 (5) and 105.7 (4)0. Crystallographic data: space group P21/c, Z = 4, a = 10.92 (1) A, b = 17.643 (9) A, c = 15.49 (2) A, β = 125.88 (7)0, R = 0.054 for 2079 diffractometric reflections with I > or = 2 sigma (I). 5 tables
Additional details
Additional titles
- Augmented title (English)
- Shows stereoplot of the structure of [PPh_3Bz] (ISO_2)
Publishing Information
- Journal Title
- Inorg. Chem.
- Journal Volume
- 17
- Journal Issue
- 4
- Series
- Inorg. Chem.
- Journal Page Range
- 894-897
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10422987
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AROMATICS; BOND ANGLE; BOND LENGTHS; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; CRYSTALLOGRAPHY; DISSOCIATION; ENTHALPY; INFRARED SPECTRA; IODIDES; LEAST SQUARE FIT; LOW PRESSURE; MELTING POINTS; ORGANIC PHOSPHORUS COMPOUNDS; PRESSURE DEPENDENCE; STRUCTURAL CHEMICAL ANALYSIS; SULFUR OXIDES; TEMPERATURE DEPENDENCE; X-RAY DIFFRACTION
- Descriptors DEC
- CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; HALIDES; HALOGEN COMPOUNDS; IODINE COMPOUNDS; MAXIMUM-LIKELIHOOD FIT; NUMERICAL SOLUTION; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; SPECTRA; SULFUR COMPOUNDS; SYNTHESIS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE