InNH5OF4 crystallizes in the triclinic P-1 space group. In(1) is bonded to one O(1), one F(1), one F(3), two equivalent F(2), and two equivalent F(4) atoms to form edge-sharing InOF6 pentagonal bipyramids. N(1) is bonded in a trigonal non-coplanar geometry to one H(3), one H(4), and one H(5) atom. There are five inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(1) and one F(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) and one F(1) atom. In the third H site, H(3) is bonded in a distorted single-bond geometry to one N(1) and one F(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(1) and one F(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one N(1) atom. O(1) is bonded in a distorted water-like geometry to one In(1), one H(1), and one H(2) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one In(1), one H(2), and one H(4) atom. In the second F site, F(2) is bonded in a water-like geometry to two equivalent In(1) atoms. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one In(1), one H(1), and one H(3) atom. In the fourth F site, F(4) is bonded in a water-like geometry to two equivalent In(1) atoms.
InNH5OF4 crystallizes in the triclinic P-1 space group. In(1) is bonded to one O(1), one F(1), one F(3), two equivalent F(2), and two equivalent F(4) atoms to form edge-sharing InOF6 pentagonal bipyramids. The In(1)-O(1) bond length is 2.18 Å. The In(1)-F(1) bond length is 2.12 Å. The In(1)-F(3) bond length is 2.15 Å. There is one shorter (2.16 Å) and one longer (2.24 Å) In(1)-F(2) bond length. There is one shorter (2.20 Å) and one longer (2.22 Å) In(1)-F(4) bond length. N(1) is bonded in a trigonal non-coplanar geometry to one H(3), one H(4), and one H(5) atom. The N(1)-H(3) bond length is 1.06 Å. The N(1)-H(4) bond length is 1.06 Å. The N(1)-H(5) bond length is 1.05 Å. There are five inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(1) and one F(3) atom. The H(1)-O(1) bond length is 1.01 Å. The H(1)-F(3) bond length is 1.57 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) and one F(1) atom. The H(2)-O(1) bond length is 1.00 Å. The H(2)-F(1) bond length is 1.63 Å. In the third H site, H(3) is bonded in a distorted single-bond geometry to one N(1) and one F(3) atom. The H(3)-F(3) bond length is 1.62 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(1) and one F(1) atom. The H(4)-F(1) bond length is 1.64 Å. In the fifth H site, H(5) is bonded in a single-bond geometry to one N(1) atom. O(1) is bonded in a distorted water-like geometry to one In(1), one H(1), and one H(2) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one In(1), one H(2), and one H(4) atom. In the second F site, F(2) is bonded in a water-like geometry to two equivalent In(1) atoms. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one In(1), one H(1), and one H(3) atom. In the fourth F site, F(4) is bonded in a water-like geometry to two equivalent In(1) atoms.