BORIC ACID non-polymer HETAIN B H3 O3 0 1999-07-08 2011-06-04 N REL 61.833 BO3 N N 1A95 RCSB B B 0 1 N N N 23.746 108.467 17.162 -0.021 0.000 -0.021 B BO3 1 O1 O 0 1 N N N 24.800 108.060 16.408 -1.021 0.000 0.987 O1 BO3 2 O2 O 0 1 N N N 22.533 107.876 17.004 -0.395 0.000 -1.391 O2 BO3 3 O3 O 0 1 N N N 23.912 109.442 18.095 1.351 0.000 0.340 O3 BO3 4 HO1 H 0 1 N N N 25.648 108.473 16.518 -0.560 0.000 1.837 HO1 BO3 5 HO2 H 0 1 N N N 21.795 108.160 17.531 0.424 0.000 -1.904 HO2 BO3 6 HO3 H 0 1 N N N 23.174 109.726 18.622 1.386 0.000 1.306 HO3 BO3 7 sing N N 1 sing N N 2 sing N N 3 sing N N 4 sing N N 5 sing N N 6 OB(O)O OB(O)O OB(O)O B(O)(O)O B(O)(O)O InChI=1S/BH3O3/c2-1(3)4/h2-4H KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid boric acid RCSB RCSB