What is 2D NMR? √ 2D IR Yan YB, Luo XC, Zhou HM, Zhang RQ Chinese sci bull. 2002. 47: 389-393 THMMR Fabian H, Mantsch HH, Schultz CP. PNAS. 1999, 96: 13153-1315THNMR YAN What is 2D NMR? Fabian H, Mantsch HH, Schultz CP. PNAS. 1999, 96: 13153–1315 Yan YB, Luo XC, Zhou HM, Zhang RQ. Chinese Sci Bull. 2002, 47: 389-393 2D IR