TY JOUR TI CAVEATS AND PERSPECTIVES OF COMPUTATIONAL PHOSPHOROUS NMR: SPIN-SPIN COUPLING CONSTANTS KW chemical shifts KW spin-spin coupling constants KW dihedral angle. JO Bulletin of the Angarsk State Technical University AU Krivdin, L.B. PY 2019 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»