Abstract
Crystal structures of 10 spiro-derivatives of 1,3-thiazine were determined by X-ray diffraction technique. Molecular conformational states, packing architecture, and hydrogen bond networks were studied using graph set notations. Selected compounds were grouped within two classes with chains and dimer crystal structure organization. The sublimation thermodynamic aspects of the spiro-derivatives of 1,3-thiazine were investigated via temperature dependence of vapor pressure using the transpiration method. Thermophysical study of fusion processes of the molecular crystals was carried out and relationships between thermodynamic characteristics of sublimation (fusion) processes and crystal structure parameters were obtained. The influence of various molecular fragments on packing crystal energy was analyzed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
