W9Cu4C6PN9H6O26 crystallizes in the monoclinic P2_1/c space group. There are eighteen inequivalent W sites. In the first W site, W(1) is bonded to one O(10), one O(23), one O(33), one O(41), and one O(52) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(5)O5 square pyramid,  a cornercorner with one W(9)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  an edgeedge with one W(11)O5 square pyramid, and  an edgeedge with one W(3)O5 square pyramid. The W(1)-O(10) bond length is 2.41 Å. The W(1)-O(23) bond length is 1.94 Å. The W(1)-O(33) bond length is 1.94 Å. The W(1)-O(41) bond length is 1.92 Å. The W(1)-O(52) bond length is 1.87 Å. In the second W site, W(2) is bonded to one O(12), one O(32), one O(5), one O(51), and one O(6) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(16)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  an edgeedge with one W(6)O5 square pyramid. The W(2)-O(12) bond length is 1.94 Å. The W(2)-O(32) bond length is 1.92 Å. The W(2)-O(5) bond length is 1.88 Å. The W(2)-O(51) bond length is 2.42 Å. The W(2)-O(6) bond length is 1.88 Å. In the third W site, W(3) is bonded to one O(10), one O(3), one O(35), one O(41), and one O(44) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(12)O6 octahedra,  a cornercorner with one W(7)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  an edgeedge with one W(1)O5 square pyramid, and  an edgeedge with one W(11)O5 square pyramid. The corner-sharing octahedral tilt angles are 29°. The W(3)-O(10) bond length is 2.37 Å. The W(3)-O(3) bond length is 1.89 Å. The W(3)-O(35) bond length is 1.93 Å. The W(3)-O(41) bond length is 1.93 Å. The W(3)-O(44) bond length is 1.88 Å. In the fourth W site, W(4) is bonded in a 6-coordinate geometry to one O(12), one O(38), one O(4), one O(47), one O(48), and one O(51) atom. The W(4)-O(12) bond length is 1.94 Å. The W(4)-O(38) bond length is 1.91 Å. The W(4)-O(4) bond length is 1.89 Å. The W(4)-O(47) bond length is 1.77 Å. The W(4)-O(48) bond length is 1.90 Å. The W(4)-O(51) bond length is 2.35 Å. In the fifth W site, W(5) is bonded to one O(23), one O(25), one O(30), one O(31), and one O(34) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(10)O6 octahedra,  a cornercorner with one W(1)O5 square pyramid,  a cornercorner with one W(9)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  an edgeedge with one W(7)O5 square pyramid. The corner-sharing octahedral tilt angles are 19°. The W(5)-O(23) bond length is 1.88 Å. The W(5)-O(25) bond length is 1.85 Å. The W(5)-O(30) bond length is 1.92 Å. The W(5)-O(31) bond length is 2.38 Å. The W(5)-O(34) bond length is 1.90 Å. In the sixth W site, W(6) is bonded to one O(22), one O(37), one O(38), one O(51), and one O(6) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(10)O6 octahedra,  a cornercorner with one W(18)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  an edgeedge with one W(2)O5 square pyramid. The corner-sharing octahedral tilt angles are 32°. The W(6)-O(22) bond length is 1.89 Å. The W(6)-O(37) bond length is 1.87 Å. The W(6)-O(38) bond length is 1.94 Å. The W(6)-O(51) bond length is 2.39 Å. The W(6)-O(6) bond length is 1.98 Å. In the seventh W site, W(7) is bonded to one O(21), one O(3), one O(30), one O(31), and one O(40) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(12)O6 octahedra,  a cornercorner with one W(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  an edgeedge with one W(5)O5 square pyramid. The corner-sharing octahedral tilt angles are 26°. The W(7)-O(21) bond length is 1.88 Å. The W(7)-O(3) bond length is 1.95 Å. The W(7)-O(30) bond length is 1.88 Å. The W(7)-O(31) bond length is 2.32 Å. The W(7)-O(40) bond length is 1.89 Å. In the eighth W site, W(8) is bonded to one O(11), one O(15), one O(16), one O(17), one O(24), and one O(45) atom to form distorted WO6 octahedra that share  a cornercorner with one W(13)O6 octahedra,  a cornercorner with one W(11)O5 square pyramid,  a cornercorner with one W(15)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  an edgeedge with one W(12)O6 octahedra. The corner-sharing octahedral tilt angles are 21°. The W(8)-O(11) bond length is 1.75 Å. The W(8)-O(15) bond length is 1.92 Å. The W(8)-O(16) bond length is 2.32 Å. The W(8)-O(17) bond length is 1.93 Å. The W(8)-O(24) bond length is 1.95 Å. The W(8)-O(45) bond length is 1.85 Å. In the ninth W site, W(9) is bonded to one O(18), one O(25), one O(42), one O(43), and one O(52) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(1)O5 square pyramid,  a cornercorner with one W(18)O5 square pyramid,  a cornercorner with one W(5)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  an edgeedge with one W(15)O5 square pyramid. The W(9)-O(18) bond length is 1.86 Å. The W(9)-O(25) bond length is 1.94 Å. The W(9)-O(42) bond length is 2.32 Å. The W(9)-O(43) bond length is 1.91 Å. The W(9)-O(52) bond length is 1.97 Å. In the tenth W site, W(10) is bonded to one O(20), one O(22), one O(28), one O(34), one O(46), and one O(8) atom to form distorted WO6 octahedra that share  a cornercorner with one W(18)O5 square pyramid,  a cornercorner with one W(5)O5 square pyramid,  a cornercorner with one W(6)O5 square pyramid, and  a cornercorner with one P(2)O4 tetrahedra. The W(10)-O(20) bond length is 1.96 Å. The W(10)-O(22) bond length is 1.95 Å. The W(10)-O(28) bond length is 1.84 Å. The W(10)-O(34) bond length is 1.88 Å. The W(10)-O(46) bond length is 1.78 Å. The W(10)-O(8) bond length is 2.27 Å. In the eleventh W site, W(11) is bonded to one O(10), one O(17), one O(33), one O(35), and one O(49) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(8)O6 octahedra,  a cornercorner with one W(15)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  an edgeedge with one W(1)O5 square pyramid, and  an edgeedge with one W(3)O5 square pyramid. The corner-sharing octahedral tilt angles are 31°. The W(11)-O(10) bond length is 2.42 Å. The W(11)-O(17) bond length is 1.88 Å. The W(11)-O(33) bond length is 1.95 Å. The W(11)-O(35) bond length is 1.96 Å. The W(11)-O(49) bond length is 1.86 Å. In the twelfth W site, W(12) is bonded to one O(14), one O(16), one O(19), one O(24), one O(40), and one O(44) atom to form distorted WO6 octahedra that share  a cornercorner with one W(16)O5 square pyramid,  a cornercorner with one W(3)O5 square pyramid,  a cornercorner with one W(7)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  an edgeedge with one W(8)O6 octahedra. The W(12)-O(14) bond length is 1.75 Å. The W(12)-O(16) bond length is 2.34 Å. The W(12)-O(19) bond length is 1.87 Å. The W(12)-O(24) bond length is 1.91 Å. The W(12)-O(40) bond length is 1.90 Å. The W(12)-O(44) bond length is 1.96 Å. In the thirteenth W site, W(13) is bonded to one O(15), one O(36), one O(4), one O(50), one O(7), and one O(9) atom to form distorted WO6 octahedra that share  a cornercorner with one W(8)O6 octahedra,  a cornercorner with one W(17)O5 square pyramid,  a cornercorner with one Cu(6)N3O2 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  an edgeedge with one W(16)O5 square pyramid. The corner-sharing octahedral tilt angles are 21°. The W(13)-O(15) bond length is 1.88 Å. The W(13)-O(36) bond length is 1.94 Å. The W(13)-O(4) bond length is 1.96 Å. The W(13)-O(50) bond length is 1.73 Å. The W(13)-O(7) bond length is 2.29 Å. The W(13)-O(9) bond length is 1.87 Å. In the fourteenth W site, W(14) is bonded in a 6-coordinate geometry to one O(13), one O(20), one O(21), one O(27), one O(5), and one O(8) atom. The W(14)-O(13) bond length is 1.71 Å. The W(14)-O(20) bond length is 1.88 Å. The W(14)-O(21) bond length is 1.93 Å. The W(14)-O(27) bond length is 1.86 Å. The W(14)-O(5) bond length is 1.96 Å. The W(14)-O(8) bond length is 2.36 Å. In the fifteenth W site, W(15) is bonded to one O(26), one O(42), one O(43), one O(45), and one O(49) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(8)O6 octahedra,  a cornercorner with one W(11)O5 square pyramid,  a cornercorner with one W(17)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  an edgeedge with one W(9)O5 square pyramid. The corner-sharing octahedral tilt angles are 28°. The W(15)-O(26) bond length is 1.89 Å. The W(15)-O(42) bond length is 2.39 Å. The W(15)-O(43) bond length is 1.90 Å. The W(15)-O(45) bond length is 1.90 Å. The W(15)-O(49) bond length is 1.96 Å. In the sixteenth W site, W(16) is bonded to one O(19), one O(27), one O(32), one O(36), and one O(7) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(12)O6 octahedra,  a cornercorner with one W(2)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  an edgeedge with one W(13)O6 octahedra. The corner-sharing octahedral tilt angles are 17°. The W(16)-O(19) bond length is 1.93 Å. The W(16)-O(27) bond length is 1.92 Å. The W(16)-O(32) bond length is 1.92 Å. The W(16)-O(36) bond length is 1.91 Å. The W(16)-O(7) bond length is 2.36 Å. In the seventeenth W site, W(17) is bonded to one O(26), one O(29), one O(39), one O(48), and one O(9) atom to form distorted WO5 square pyramids that share  a cornercorner with one W(13)O6 octahedra,  a cornercorner with one W(15)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  an edgeedge with one W(18)O5 square pyramid. The corner-sharing octahedral tilt angles are 26°. The W(17)-O(26) bond length is 1.87 Å. The W(17)-O(29) bond length is 1.89 Å. The W(17)-O(39) bond length is 2.34 Å. The W(17)-O(48) bond length is 1.95 Å. The W(17)-O(9) bond length is 1.88 Å. In the eighteenth W site, W(18) is bonded to one O(18), one O(28), one O(29), one O(37), and one O(39) atom to form WO5 square pyramids that share  a cornercorner with one W(10)O6 octahedra,  a cornercorner with one W(6)O5 square pyramid,  a cornercorner with one W(9)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  an edgeedge with one W(17)O5 square pyramid. The corner-sharing octahedral tilt angles are 29°. The W(18)-O(18) bond length is 1.91 Å. The W(18)-O(28) bond length is 1.92 Å. The W(18)-O(29) bond length is 1.92 Å. The W(18)-O(37) bond length is 1.95 Å. The W(18)-O(39) bond length is 2.35 Å. There are eight inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a rectangular see-saw-like geometry to one N(16), one N(2), one O(2), and one O(46) atom. The Cu(1)-N(16) bond length is 2.02 Å. The Cu(1)-N(2) bond length is 2.04 Å. The Cu(1)-O(2) bond length is 1.97 Å. The Cu(1)-O(46) bond length is 1.94 Å. In the second Cu site, Cu(2) is bonded in a T-shaped geometry to one N(8), one N(9), and one O(2) atom. The Cu(2)-N(8) bond length is 1.96 Å. The Cu(2)-N(9) bond length is 1.94 Å. The Cu(2)-O(2) bond length is 2.03 Å. In the third Cu site, Cu(3) is bonded in a rectangular see-saw-like geometry to one N(18), one N(3), one O(1), and one O(14) atom. The Cu(3)-N(18) bond length is 1.95 Å. The Cu(3)-N(3) bond length is 1.95 Å. The Cu(3)-O(1) bond length is 2.03 Å. The Cu(3)-O(14) bond length is 1.98 Å. In the fourth Cu site, Cu(4) is bonded in a rectangular see-saw-like geometry to one N(1), one N(11), one O(1), and one O(11) atom. The Cu(4)-N(1) bond length is 2.00 Å. The Cu(4)-N(11) bond length is 1.99 Å. The Cu(4)-O(1) bond length is 1.91 Å. The Cu(4)-O(11) bond length is 2.05 Å. In the fifth Cu site, Cu(5) is bonded in a see-saw-like geometry to one N(17), one N(4), one N(7), and one O(13) atom. The Cu(5)-N(17) bond length is 1.90 Å. The Cu(5)-N(4) bond length is 2.09 Å. The Cu(5)-N(7) bond length is 1.96 Å. The Cu(5)-O(13) bond length is 2.26 Å. In the sixth Cu site, Cu(6) is bonded to one N(12), one N(15), one N(5), one O(1), and one O(50) atom to form CuN3O2 square pyramids that share  a cornercorner with one W(13)O6 octahedra. The corner-sharing octahedral tilt angles are 25°. The Cu(6)-N(12) bond length is 1.98 Å. The Cu(6)-N(15) bond length is 2.07 Å. The Cu(6)-N(5) bond length is 1.94 Å. The Cu(6)-O(1) bond length is 2.02 Å. The Cu(6)-O(50) bond length is 2.23 Å. In the seventh Cu site, Cu(7) is bonded in a square co-planar geometry to one N(14), one N(6), one O(2), and one O(47) atom. The Cu(7)-N(14) bond length is 1.94 Å. The Cu(7)-N(6) bond length is 1.96 Å. The Cu(7)-O(2) bond length is 2.01 Å. The Cu(7)-O(47) bond length is 2.00 Å. In the eighth Cu site, Cu(8) is bonded in a bent 150 degrees geometry to one N(10) and one N(13) atom. The Cu(8)-N(10) bond length is 2.00 Å. The Cu(8)-N(13) bond length is 2.00 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(15), one N(2), and one H(1) atom. The C(1)-N(15) bond length is 1.38 Å. The C(1)-N(2) bond length is 1.29 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one N(1), one N(4), and one H(2) atom. The C(2)-N(1) bond length is 1.32 Å. The C(2)-N(4) bond length is 1.28 Å. The C(2)-H(2) bond length is 0.93 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(13), one N(16), and one H(3) atom. The C(3)-N(13) bond length is 1.39 Å. The C(3)-N(16) bond length is 1.28 Å. The C(3)-H(3) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one N(7), one N(8), and one H(4) atom. The C(4)-N(7) bond length is 1.34 Å. The C(4)-N(8) bond length is 1.32 Å. The C(4)-H(4) bond length is 0.93 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one N(18), one N(4), and one H(5) atom. The C(5)-N(18) bond length is 1.30 Å. The C(5)-N(4) bond length is 1.35 Å. The C(5)-H(5) bond length is 0.93 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one N(17), one N(5), and one H(6) atom. The C(6)-N(17) bond length is 1.37 Å. The C(6)-N(5) bond length is 1.31 Å. The C(6)-H(6) bond length is 0.93 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one N(15), one N(6), and one H(7) atom. The C(7)-N(15) bond length is 1.32 Å. The C(7)-N(6) bond length is 1.29 Å. The C(7)-H(7) bond length is 0.93 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one N(17), one N(3), and one H(8) atom. The C(8)-N(17) bond length is 1.34 Å. The C(8)-N(3) bond length is 1.33 Å. The C(8)-H(8) bond length is 0.93 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one N(10), one N(12), and one H(9) atom. The C(9)-N(10) bond length is 1.36 Å. The C(9)-N(12) bond length is 1.27 Å. The C(9)-H(9) bond length is 0.93 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one N(13), one N(9), and one H(10) atom. The C(10)-N(13) bond length is 1.35 Å. The C(10)-N(9) bond length is 1.32 Å. The C(10)-H(10) bond length is 0.93 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one N(10), one N(11), and one H(11) atom. The C(11)-N(10) bond length is 1.35 Å. The C(11)-N(11) bond length is 1.28 Å. The C(11)-H(11) bond length is 0.93 Å. In the twelfth C site, C(12) is bonded in a trigonal planar geometry to one N(14), one N(7), and one H(12) atom. The C(12)-N(14) bond length is 1.32 Å. The C(12)-N(7) bond length is 1.30 Å. The C(12)-H(12) bond length is 0.93 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(10), one O(16), one O(31), and one O(42) atom to form PO4 tetrahedra that share  a cornercorner with one W(12)O6 octahedra,  a cornercorner with one W(8)O6 octahedra,  a cornercorner with one W(1)O5 square pyramid,  a cornercorner with one W(11)O5 square pyramid,  a cornercorner with one W(15)O5 square pyramid,  a cornercorner with one W(3)O5 square pyramid,  a cornercorner with one W(5)O5 square pyramid,  a cornercorner with one W(7)O5 square pyramid, and  a cornercorner with one W(9)O5 square pyramid. The corner-sharing octahedral tilt angles range from 51-52°. The P(1)-O(10) bond length is 1.55 Å. The P(1)-O(16) bond length is 1.52 Å. The P(1)-O(31) bond length is 1.55 Å. The P(1)-O(42) bond length is 1.54 Å. In the second P site, P(2) is bonded to one O(39), one O(51), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one W(10)O6 octahedra,  a cornercorner with one W(13)O6 octahedra,  a cornercorner with one W(16)O5 square pyramid,  a cornercorner with one W(17)O5 square pyramid,  a cornercorner with one W(18)O5 square pyramid,  a cornercorner with one W(2)O5 square pyramid, and  a cornercorner with one W(6)O5 square pyramid. The corner-sharing octahedral tilt angles range from 52-53°. The P(2)-O(39) bond length is 1.52 Å. The P(2)-O(51) bond length is 1.59 Å. The P(2)-O(7) bond length is 1.55 Å. The P(2)-O(8) bond length is 1.56 Å. There are eighteen inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one Cu(4), one C(2), and one N(18) atom. The N(1)-N(18) bond length is 1.33 Å. In the second N site, N(2) is bonded in a 3-coordinate geometry to one Cu(1), one C(1), and one N(6) atom. The N(2)-N(6) bond length is 1.41 Å. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Cu(3), one C(8), and one N(5) atom. The N(3)-N(5) bond length is 1.39 Å. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Cu(5), one C(2), and one C(5) atom. In the fifth N site, N(5) is bonded in a 3-coordinate geometry to one Cu(6), one C(6), and one N(3) atom. In the sixth N site, N(6) is bonded in a 3-coordinate geometry to one Cu(7), one C(7), and one N(2) atom. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one Cu(5), one C(12), and one C(4) atom. In the eighth N site, N(8) is bonded in a distorted trigonal planar geometry to one Cu(2), one C(4), and one N(14) atom. The N(8)-N(14) bond length is 1.34 Å. In the ninth N site, N(9) is bonded in a 3-coordinate geometry to one Cu(2), one C(10), and one N(16) atom. The N(9)-N(16) bond length is 1.38 Å. In the tenth N site, N(10) is bonded in a distorted trigonal planar geometry to one Cu(8), one C(11), and one C(9) atom. In the eleventh N site, N(11) is bonded in a distorted trigonal planar geometry to one Cu(4), one C(11), and one N(12) atom. The N(11)-N(12) bond length is 1.35 Å. In the twelfth N site, N(12) is bonded in a 3-coordinate geometry to one Cu(6), one C(9), and one N(11) atom. In the thirteenth N site, N(13) is bonded in a trigonal planar geometry to one Cu(8), one C(10), and one C(3) atom. In the fourteenth N site, N(14) is bonded in a 3-coordinate geometry to one Cu(7), one C(12), and one N(8) atom. In the fifteenth N site, N(15) is bonded in a distorted trigonal planar geometry to one Cu(6), one C(1), and one C(7) atom. In the sixteenth N site, N(16) is bonded in a 3-coordinate geometry to one Cu(1), one C(3), and one N(9) atom. In the seventeenth N site, N(17) is bonded in a trigonal planar geometry to one Cu(5), one C(6), and one C(8) atom. In the eighteenth N site, N(18) is bonded in a 3-coordinate geometry to one Cu(3), one C(5), and one N(1) atom. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(4) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(5) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(6) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(7) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(8) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(9) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(10) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(11) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(12) atom. There are fifty-two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Cu(3), one Cu(4), and one Cu(6) atom. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to one Cu(1), one Cu(2), and one Cu(7) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one W(3) and one W(7) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(13) and one W(4) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(14) and one W(2) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one W(2) and one W(6) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one W(13), one W(16), and one P(2) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one W(10), one W(14), and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one W(13) and one W(17) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one W(1), one W(11), one W(3), and one P(1) atom. In the eleventh O site, O(11) is bonded in a distorted bent 150 degrees geometry to one W(8) and one Cu(4) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one W(2) and one W(4) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one W(14) and one Cu(5) atom. In the fourteenth O site, O(14) is bonded in a distorted bent 150 degrees geometry to one W(12) and one Cu(3) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one W(13) and one W(8) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one W(12), one W(8), and one P(1) atom. In the seventeenth O site, O(17) is bonded in a bent 150 degrees geometry to one W(11) and one W(8) atom. In the eighteenth O site, O(18) is bonded in a linear geometry to one W(18) and one W(9) atom. In the nineteenth O site, O(19) is bonded in a distorted linear geometry to one W(12) and one W(16) atom. In the twentieth O site, O(20) is bonded in a bent 120 degrees geometry to one W(10) and one W(14) atom. In the twenty-first O site, O(21) is bonded in a linear geometry to one W(14) and one W(7) atom. In the twenty-second O site, O(22) is bonded in a bent 150 degrees geometry to one W(10) and one W(6) atom. In the twenty-third O site, O(23) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the twenty-fourth O site, O(24) is bonded in a bent 120 degrees geometry to one W(12) and one W(8) atom. In the twenty-fifth O site, O(25) is bonded in a bent 150 degrees geometry to one W(5) and one W(9) atom. In the twenty-sixth O site, O(26) is bonded in a bent 150 degrees geometry to one W(15) and one W(17) atom. In the twenty-seventh O site, O(27) is bonded in a bent 150 degrees geometry to one W(14) and one W(16) atom. In the twenty-eighth O site, O(28) is bonded in a bent 150 degrees geometry to one W(10) and one W(18) atom. In the twenty-ninth O site, O(29) is bonded in a bent 120 degrees geometry to one W(17) and one W(18) atom. In the thirtieth O site, O(30) is bonded in a bent 120 degrees geometry to one W(5) and one W(7) atom. In the thirty-first O site, O(31) is bonded in a distorted single-bond geometry to one W(5), one W(7), and one P(1) atom. In the thirty-second O site, O(32) is bonded in a bent 150 degrees geometry to one W(16) and one W(2) atom. In the thirty-third O site, O(33) is bonded in a bent 120 degrees geometry to one W(1) and one W(11) atom. In the thirty-fourth O site, O(34) is bonded in a bent 150 degrees geometry to one W(10) and one W(5) atom. In the thirty-fifth O site, O(35) is bonded in a bent 120 degrees geometry to one W(11) and one W(3) atom. In the thirty-sixth O site, O(36) is bonded in a bent 120 degrees geometry to one W(13) and one W(16) atom. In the thirty-seventh O site, O(37) is bonded in a bent 150 degrees geometry to one W(18) and one W(6) atom. In the thirty-eighth O site, O(38) is bonded in a bent 120 degrees geometry to one W(4) and one W(6) atom. In the thirty-ninth O site, O(39) is bonded in a distorted single-bond geometry to one W(17), one W(18), and one P(2) atom. In the fortieth O site, O(40) is bonded in a bent 150 degrees geometry to one W(12) and one W(7) atom. In the forty-first O site, O(41) is bonded in a bent 120 degrees geometry to one W(1) and one W(3) atom. In the forty-second O site, O(42) is bonded in a distorted single-bond geometry to one W(15), one W(9), and one P(1) atom. In the forty-third O site, O(43) is bonded in a bent 120 degrees geometry to one W(15) and one W(9) atom. In the forty-fourth O site, O(44) is bonded in a bent 150 degrees geometry to one W(12) and one W(3) atom. In the forty-fifth O site, O(45) is bonded in a bent 150 degrees geometry to one W(15) and one W(8) atom. In the forty-sixth O site, O(46) is bonded in a distorted bent 150 degrees geometry to one W(10) and one Cu(1) atom. In the forty-seventh O site, O(47) is bonded in a bent 150 degrees geometry to one W(4) and one Cu(7) atom. In the forty-eighth O site, O(48) is bonded in a bent 150 degrees geometry to one W(17) and one W(4) atom. In the forty-ninth O site, O(49) is bonded in a bent 150 degrees geometry to one W(11) and one W(15) atom. In the fiftieth O site, O(50) is bonded in a bent 150 degrees geometry to one W(13) and one Cu(6) atom. In the fifty-first O site, O(51) is bonded in a distorted single-bond geometry to one W(2), one W(4), one W(6), and one P(2) atom. In the fifty-second O site, O(52) is bonded in a bent 150 degrees geometry to one W(1) and one W(9) atom. Linkers: 8 C1=NC=N[N]1 ,10 [N]1=CN=NC=1 ,6 C1=NN=C[N]1. Metal clusters: 32 [Cu] ,72 [W]. The MOF has largest included sphere 5.75 A, density 3.75 g/cm3, surface area 1222.24 m2/g, accessible volume 0.12 cm3/g