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DOE OSTI2020

Materials Data on K2PdN2(ClO2)2 by Materials Project

K2PdN2(O2Cl)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K1+ is bonded to five O2- and three equivalent Cl1- atoms to form distorted edge-sharing KCl3O5 hexagonal bipyramids. There are a spread of K–O bond distances ranging from 2.88–3.12 Å. There are a spread of K–Cl bond distances ranging from 3.18–3.23 Å. Pd2+ is bonded in a distorted square co-planar geometry to two equivalent N3+ and two equivalent Cl1- atoms. Both Pd–N bond lengths are 2.06 Å. Both Pd–Cl bond lengths are 2.33 Å. N3+ is bonded in a distorted bent 120 degrees geometry to one Pd2+ and two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three equivalent K1+ and one N3+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N3+ atom. Cl1- is bonded in a 4-coordinate geometry to three equivalent K1+ and one Pd2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K2PdN2(ClO2)2 by Materials Project

K2PdN2(O2Cl)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 8-coordinate geometry to five O2- and four Cl1- atoms. There are a spread of K–O bond distances ranging from 2.81–3.24 Å. There are a spread of K–Cl bond distances ranging from 3.17–3.67 Å. In the second K1+ site, K1+ is bonded in a 9-coordinate geometry to five O2- and four Cl1- atoms. There are a spread of K–O bond distances ranging from 2.86–3.34 Å. There are a spread of K–Cl bond distances ranging from 3.17–3.68 Å. Pd2+ is bonded in a distorted linear geometry to two Cl1- atoms. Both Pd–Cl bond lengths are 2.34 Å. There are two inequivalent N3+ sites. In the first N3+ site, N3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. In the second N3+ site, N3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one N3+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one N3+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one N3+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one N3+ atom. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 1-coordinate geometry to four K1+ and one Pd2+ atom. In the second Cl1- site, Cl1- is bonded in a 1-coordinate geometry to four K1+ and one Pd2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K2PdN2(ClO2)2 by Materials Project

K2PdN2(O2Cl)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded to five O2- and three Cl1- atoms to form distorted edge-sharing KCl3O5 hexagonal bipyramids. There are a spread of K–O bond distances ranging from 2.90–3.03 Å. There are a spread of K–Cl bond distances ranging from 3.16–3.25 Å. In the second K1+ site, K1+ is bonded to five O2- and three Cl1- atoms to form distorted edge-sharing KCl3O5 hexagonal bipyramids. There are a spread of K–O bond distances ranging from 2.89–3.02 Å. There are a spread of K–Cl bond distances ranging from 3.16–3.24 Å. Pd2+ is bonded in a distorted rectangular see-saw-like geometry to two N3+ and two Cl1- atoms. Both Pd–N bond lengths are 2.07 Å. Both Pd–Cl bond lengths are 2.34 Å. There are two inequivalent N3+ sites. In the first N3+ site, N3+ is bonded in a bent 120 degrees geometry to one Pd2+ and two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. In the second N3+ site, N3+ is bonded in a bent 120 degrees geometry to one Pd2+ and two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one N3+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one N3+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three K1+ and one N3+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one N3+ atom. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 4-coordinate geometry to three K1+ and one Pd2+ atom. In the second Cl1- site, Cl1- is bonded in a 4-coordinate geometry to three K1+ and one Pd2+ atom.

36 MATERIALS SCIENCE↗