METHYLENEDIPHOSPHONIC ACID non-polymer HETAIN C H6 O6 P2 0 2001-01-16 2011-06-04 N REL 176.002 MDN N N 1HUZ RCSB O3 O 0 1 N N N -19.987 34.247 63.600 0.409 -0.906 2.803 O3 MDN 1 P1 P 0 1 N N N -20.312 34.638 65.103 0.063 -0.043 1.488 P1 MDN 2 O1 O 0 1 N N N -21.334 33.742 65.640 0.867 1.199 1.488 O1 MDN 3 O2 O 0 1 N N N -20.586 36.230 64.922 -1.502 0.330 1.488 O2 MDN 4 C4 C 0 1 N N N -18.918 34.355 65.505 0.455 -1.020 0.000 C4 MDN 5 P5 P 0 1 N N N -17.882 35.305 66.296 0.063 -0.043 -1.488 P5 MDN 6 O6 O 0 1 N N N -18.309 36.820 66.198 0.867 1.199 -1.488 O6 MDN 7 O7 O 0 1 N N N -17.855 34.749 67.632 0.409 -0.906 -2.803 O7 MDN 8 O8 O 0 1 N N N -16.660 35.025 65.497 -1.502 0.330 -1.488 O8 MDN 9 3HO H 0 1 N N N -19.322 34.829 63.250 0.188 -0.354 3.565 HO3 MDN 10 2HO H 0 1 N N N -20.780 36.464 65.821 -1.988 -0.505 1.488 HO2 MDN 11 1H4 H 0 1 N N N -18.964 33.409 66.094 1.515 -1.273 0.000 H41 MDN 12 2H4 H 0 1 N N N -18.392 34.057 64.567 -0.136 -1.935 0.000 H42 MDN 13 7HO H 0 1 N N N -17.244 35.308 68.097 0.188 -0.354 -3.565 HO7 MDN 14 8HO H 0 1 N N N -16.049 35.584 65.962 -1.988 -0.505 -1.488 HO8 MDN 15 sing N N 1 sing N N 2 doub N N 3 sing N N 4 sing N N 5 sing N N 6 sing N N 7 sing N N 8 sing N N 9 doub N N 10 sing N N 11 sing N N 12 sing N N 13 sing N N 14 O=P(O)(O)CP(=O)(O)O O[P](O)(=O)C[P](O)(O)=O O[P](O)(=O)C[P](O)(O)=O C(P(=O)(O)O)P(=O)(O)O C(P(=O)(O)O)P(=O)(O)O InChI=1S/CH6O6P2/c2-8(3,4)1-9(5,6)7/h1H2,(H2,2,3,4)(H2,5,6,7) MBKDYNNUVRNNRF-UHFFFAOYSA-N methanediylbis(phosphonic acid) phosphonomethylphosphonic acid RCSB RCSB