The impact of entrepreneurial leadership on SMEs' performance: the mediating effects of organizational factors.

This research empirically examines the effect of entrepreneurial leadership, entrepreneurial orientation, and technological innovation capability on SMEs' performance. Interestingly, this study investigates the mediating effects of internal organizational factors such as entrepreneurial orientation, team creativity, dynamic capabilities, and competitive advantage on the relationship between entrepreneurial leadership and SMEs' performance. The consistent PLS-SEM approach was applied to analyze valid data collected from 182 small and medium IT enterprises operating at Quang Trung Software City, Ho Chi Minh City, Vietnam.

Mixed-Metal Zeolitic Imidazolate Frameworks and their Selective Capture of Wet Carbon Dioxide over Methane.

A presynthesized, square planar copper imidazole complex, [Cu(imidazole)4](NO3)2, was utilized as a precursor in the synthesis of a new series of zeolitic imidazolate frameworks, termed ZIF-202, -203, and -204. The structures of all three members were solved by single-crystal X-ray diffraction analysis, which revealed ZIF-203 and -204 having successfully integrated square planar units within the backbones of their respective frameworks. As a result of this unit, the structures of both ZIF-203 and -204 were found to adopt unprecedented three-dimensional nets, namely, ntn and thl, respectively.