Zwitterionic base-stabilized digermadistannacyclobutadiene and tetragermacyclobutadiene

Hui-Xian Yeong1, Hong-Wei Xi, Yongxin Li

  • 1Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 (Singapore), Fax: (+65) 6791-1961.

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