2020 Abstracts Plenary Akbar Salam So Hirata Marcel Nooijen Benjamin Levine Wenjian Liu Stefan Grimme Trond Saue Mark Iron Gustavo Scuseria Heung-Sik Kim Srinivasan Iyengar Sophia Economou Roser Valenti Alexey Kolmogorov Tao Zeng Monika Musial Krzysztof Szalewicz Piotr Piecuch Alexander Kemper Ireneusz Grabowski Péter Szalay Thomas Miller Fang Liu Tunna Baruah Mao-Hua Du Vlasta Bonačić-Koutecký Paul Brumer Dominika Zgid Nathan Wiebe Garnet Chan Martin Head-Gordon Daniel Crawford Talat Rahman Andreas, Grüneis Invited Peter Knowles Oleg Prezhdo Notker Roesch Jorge A. Morales Peter Pulay Jürgen Gauss Nicholas Mayhall Nancy Makri Filipp Furche Toomas Tamm Alberto Vela Róbert Izsák Jerzy Leszczynski Jianshu Cao Salvador Barraza-Lopez David Masiello Ryan Requist Ya-Wen Hsiao Paul S Bagus Hot-Topic (Oral) Fabian Faulstich Andre Laestadius Svetlana Kotochigova Thanh Lam Nguyen Robert Molt Piotr Rozyczko Bidhan Saha Nicholas Bauman Roberto Cammi Jerry Whitten Daniel Chaves Claudino Debajit Chakraborty Victor Batista Roland Lindh Devin Matthews Ivan Cernusak Vincent Ortiz Charles Patterson Thomas Henderson Nicolae Atodiresei Filip Pawlowski Lan Cheng Fabijan Pavosevic Stefan Vuckovic Gerald Knizia Ria Broer Herbert DaCosta Sunghwan Choi Federico Zahariev Louis Noodleman Bryan Changala Thanh Lam, Nguyen Poster Aaron Forde Svetlana Kilina Benoît Champagne Gilberto Alexander Zapata Romero Paul Bracken Eite Tiesinga Ari Chakraborty Remy Lalisse Biswas Rijal Luis Rincón Marc de Wergifosse John Mintmire David Micha Zhuo Ye Minh-Quyet HA Dinh-Khiet Le Dipayan Datta Achintya Kumar Dutta Nguyen Duong Nguyen Anne Marie Tan Haardik Pandey José L. Gázquez Henrik R. Larsson Valentin Karasiev Niklas Thoben Harper Grimsley Chun-Hung Wang Shubin Liu Vibin Abraham Maitrayee Ghosh Toshiyuki Hirano Steven Valone Jerrano Bowleg Markus Doerr Markus Doerr Masahiro Higashi Kohei Tada Lisa Fredin Rodrigo Araujo Mendes Liliana Mammino Seaton Ullberg Alec Mishkin Bryan Changala Adam Bruce Ian Baxter Luis Puerta Frank Hagelberg Linyuan Shi Ximeng Wang Zachary Windom William Perry Ajinkya Hire Zikuan Wang Kosuke Imamura Yu Takano Tomoki Nakayoshi Luca Gerhards Yue Yu Jozef Noga Daniel Lambrecht Antonio Cancio Dmytro Bykov Magnus Hedström Megan Bentley Andrew Brooks Dmitri Kilin Joshua Paul Megan Simons Oinam Meitei Shannon Houck Yulun Han Brad Ganoe Ron Shepard Xavier Andrade Tore Brinck Jesus Valdiviezo Libor Veis Takashi Kawakami Daisuke Yamaki Jun Zhang Maher Yazback Jie-Xiang Yu Jun Jiang Moneesha Ravi Dmitry Liakh Kevin Gima Sahil Gulania Dmitry Skachkov Dmitry Skachkov Ronald Columbié Takashi Tsuchimochi Ya-Wen Hsiao Yu Takano Bryan Changala Aleksandra Leszczyk Jacek Klos