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(PbO)4Cl2 crystallizes in the tetragonal I4/mmm space group. The structure is two-dimensional and consists of two hydrochloric acid molecules and two PbO sheets oriented in the (0, 0, 1) direction. In each PbO sheet, Pb is bonded in a 4-coordinate geometry to four equivalent O atoms. All Pb–O bond lengths are 2.35 Å. O is bonded to four equivalent Pb atoms to form a mixture of edge and corner-sharing OPb4 tetrahedra.
Pb(O3Cl)2 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. Pb is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Pb–O bond distances ranging from 2.62–2.77 Å. There are three inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to one Pb and one Cl atom. The O–Cl bond length is 1.48 Å. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one Pb and one Cl atom. The O–Cl bond length is 1.52 Å. In the third O site, O is bonded in a distorted single-bond geometry to two equivalent Pb and one Cl atom. The O–Cl bond length is 1.54 Å. Cl is bonded in a trigonal non-coplanar geometry to three O atoms.
Pb3O2Cl2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 7-coordinate geometry to four equivalent O2- and three Cl1- atoms. There are two shorter (2.38 Å) and two longer (2.49 Å) Pb–O bond lengths. There are one shorter (3.43 Å) and two longer (3.44 Å) Pb–Cl bond lengths. In the second Pb2+ site, Pb2+ is bonded in a 2-coordinate geometry to two equivalent O2- and four Cl1- atoms. Both Pb–O bond lengths are 2.25 Å. There are a spread of Pb–Cl bond distances ranging from 2.89–3.61 Å. In the third Pb2+ site, Pb2+ is bonded in a 2-coordinate geometry to two equivalent O2- and four Cl1- atoms. Both Pb–O bond lengths are 2.30 Å. There are a spread of Pb–Cl bond distances ranging from 2.98–3.32 Å. O2- is bonded to four Pb2+ atoms to form a mixture of distorted edge and corner-sharing OPb4 tetrahedra. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 1-coordinate geometry to four Pb2+ atoms. In the second Cl1- site, Cl1- is bonded in a 7-coordinate geometry to seven Pb2+ atoms.
Pb13(O5Cl3)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are seven inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 2-coordinate geometry to two O2- and two Cl1- atoms. There are one shorter (2.20 Å) and one longer (2.24 Å) Pb–O bond lengths. There are one shorter (2.82 Å) and one longer (3.26 Å) Pb–Cl bond lengths. In the second Pb2+ site, Pb2+ is bonded in a 2-coordinate geometry to two O2- and four Cl1- atoms. There are one shorter (2.24 Å) and one longer (2.28 Å) Pb–O bond lengths. There are a spread of Pb–Cl bond distances ranging from 2.95–3.50 Å. In the third Pb2+ site, Pb2+ is bonded in a 3-coordinate geometry to three O2- and three Cl1- atoms. There are a spread of Pb–O bond distances ranging from 2.24–2.32 Å. There are a spread of Pb–Cl bond distances ranging from 3.25–3.43 Å. In the fourth Pb2+ site, Pb2+ is bonded in a 3-coordinate geometry to four O2- and two equivalent Cl1- atoms. There are a spread of Pb–O bond distances ranging from 2.32–2.85 Å. There are one shorter (3.34 Å) and one longer (3.50 Å) Pb–Cl bond lengths. In the fifth Pb2+ site, Pb2+ is bonded in a 4-coordinate geometry to four O2- and two equivalent Cl1- atoms. There are a spread of Pb–O bond distances ranging from 2.33–2.42 Å. There are one shorter (3.50 Å) and one longer (3.57 Å) Pb–Cl bond lengths. In the sixth Pb2+ site, Pb2+ is bonded in a 4-coordinate geometry to four O2- and three Cl1- atoms. There are a spread of Pb–O bond distances ranging from 2.33–2.54 Å. There are a spread of Pb–Cl bond distances ranging from 3.45–3.57 Å. In the seventh Pb2+ site, Pb2+ is bonded in a distorted L-shaped geometry to two equivalent O2- and four Cl1- atoms. Both Pb–O bond lengths are 2.26 Å. There are two shorter (2.99 Å) and two longer (3.45 Å) Pb–Cl bond lengths. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to four Pb2+ atoms. In the second O2- site, O2- is bonded to four Pb2+ atoms to form a mixture of edge and corner-sharing OPb4 tetrahedra. In the third O2- site, O2- is bonded to four Pb2+ atoms to form a mixture of edge and corner-sharing OPb4 tetrahedra. In the fourth O2- site, O2- is bonded to four Pb2+ atoms to form a mixture of edge and corner-sharing OPb4 tetrahedra. In the fifth O2- site, O2- is bonded to four Pb2+ atoms to form a mixture of distorted edge and corner-sharing OPb4 tetrahedra. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted body-centered cubic geometry to eight Pb2+ atoms. In the second Cl1- site, Cl1- is bonded in a 2-coordinate geometry to five Pb2+ atoms. In the third Cl1- site, Cl1- is bonded in a 1-coordinate geometry to five Pb2+ atoms.
Pb(O2Cl)2 crystallizes in the orthorhombic Ccce space group. The structure is two-dimensional and consists of two Pb(O2Cl)2 sheets oriented in the (0, 1, 0) direction. Pb is bonded in a 8-coordinate geometry to eight equivalent O atoms. There are four shorter (2.69 Å) and four longer (2.70 Å) Pb–O bond lengths. O is bonded in a distorted trigonal planar geometry to two equivalent Pb and one Cl atom. The O–Cl bond length is 1.59 Å. Cl is bonded in a water-like geometry to two equivalent O atoms.
PbOCl crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Pb is bonded in a 3-coordinate geometry to three equivalent O and five equivalent Cl atoms. There are two shorter (2.25 Å) and one longer (2.28 Å) Pb–O bond lengths. There are a spread of Pb–Cl bond distances ranging from 3.04–3.21 Å. O is bonded in a trigonal non-coplanar geometry to three equivalent Pb atoms. Cl is bonded in a 5-coordinate geometry to five equivalent Pb atoms.
PbO7Cl2 crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four PbO7Cl2 clusters. Pb is bonded in a 3-coordinate geometry to three O atoms. There are one shorter (2.47 Å) and two longer (2.71 Å) Pb–O bond lengths. There are four inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.50 Å. In the second O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.49 Å. In the third O site, O is bonded in a distorted single-bond geometry to one Pb and one Cl atom. The O–Cl bond length is 1.55 Å. In the fourth O site, O is bonded in a single-bond geometry to one Pb atom. Cl is bonded in a trigonal non-coplanar geometry to three O atoms.
(Pb6O6Cl)2Cl2 crystallizes in the orthorhombic Pmc2_1 space group. The structure is two-dimensional and consists of two hydrochloric acid molecules and one Pb6O6Cl sheet oriented in the (0, 1, 0) direction. In the Pb6O6Cl sheet, there are six inequivalent Pb sites. In the first Pb site, Pb is bonded in a distorted T-shaped geometry to three O atoms. There are one shorter (2.17 Å) and two longer (2.40 Å) Pb–O bond lengths. In the second Pb site, Pb is bonded in a 4-coordinate geometry to four O atoms. There are two shorter (2.41 Å) and two longer (2.44 Å) Pb–O bond lengths. In the third Pb site, Pb is bonded in a 3-coordinate geometry to three O atoms. There are one shorter (2.15 Å) and two longer (2.49 Å) Pb–O bond lengths. In the fourth Pb site, Pb is bonded in a distorted trigonal bipyramidal geometry to four O and one Cl atom. All Pb–O bond lengths are 2.18 Å. The Pb–Cl bond length is 2.60 Å. In the fifth Pb site, Pb is bonded in a 3-coordinate geometry to three O atoms. There are one shorter (2.16 Å) and two longer (2.42 Å) Pb–O bond lengths. In the sixth Pb site, Pb is bonded in a distorted T-shaped geometry to three O atoms. There are one shorter (2.18 Å) and two longer (2.35 Å) Pb–O bond lengths. There are four inequivalent O sites. In the first O site, O is bonded to four Pb atoms to form a mixture of edge and corner-sharing OPb4 tetrahedra. In the second O site, O is bonded to four Pb atoms to form a mixture of edge and corner-sharing OPb4 tetrahedra. In the third O site, O is bonded in a linear geometry to two Pb atoms. In the fourth O site, O is bonded in a bent 150 degrees geometry to two Pb atoms. Cl is bonded in a single-bond geometry to one Pb atom.
Pb(OCl)2 crystallizes in the orthorhombic Ccce space group. The structure is one-dimensional and consists of four Pb(OCl)2 ribbons oriented in the (1, 0, 0) direction. Pb is bonded in a distorted rectangular see-saw-like geometry to four equivalent O atoms. There are two shorter (2.50 Å) and two longer (2.53 Å) Pb–O bond lengths. O is bonded in a distorted trigonal non-coplanar geometry to two equivalent Pb and one Cl atom. The O–Cl bond length is 1.70 Å. Cl is bonded in a single-bond geometry to one O atom.
Pb2OCl3 crystallizes in the hexagonal P-6 space group. The structure is one-dimensional and consists of one Pb2OCl3 ribbon oriented in the (0, 0, 1) direction. there are two inequivalent Pb sites. In the first Pb site, Pb is bonded in a distorted bent 120 degrees geometry to two equivalent O and four Cl atoms. Both Pb–O bond lengths are 2.30 Å. There are a spread of Pb–Cl bond distances ranging from 2.95–3.07 Å. In the second Pb site, Pb is bonded in a 5-coordinate geometry to one O and four Cl atoms. The Pb–O bond length is 2.39 Å. There are two shorter (2.84 Å) and two longer (2.99 Å) Pb–Cl bond lengths. O is bonded in a trigonal planar geometry to three Pb atoms. There are three inequivalent Cl sites. In the first Cl site, Cl is bonded in a 3-coordinate geometry to three Pb atoms. In the second Cl site, Cl is bonded in a distorted L-shaped geometry to two equivalent Pb atoms. In the third Cl site, Cl is bonded in a trigonal non-coplanar geometry to three Pb atoms.