The compound described by Li4Zn(NH2)6 crystallizes in the orthorhombic C222_1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent N(1) and two equivalent N(3) atoms to form distorted LiN4 tetrahedra that share corners with two equivalent Zn(1)N4 tetrahedra and  an edgeedge with one Li(3)N4 tetrahedra. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to two equivalent N(2), two equivalent N(3), and two equivalent H(3) atoms. In the third Li site, Li(3) is bonded to two equivalent N(2) and two equivalent N(3) atoms to form LiN4 tetrahedra that share  an edgeedge with one Li(1)N4 tetrahedra and  an edgeedge with one Zn(1)N4 tetrahedra. In the fourth Li site, Li(4) is bonded in a 4-coordinate geometry to two equivalent N(1) and two equivalent N(3) atoms. Zn(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form ZnN4 tetrahedra that share corners with two equivalent Li(1)N4 tetrahedra and  an edgeedge with one Li(3)N4 tetrahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a distorted water-like geometry to one Li(1), one Li(4), one Zn(1), one H(1), and one H(2) atom. In the second N site, N(2) is bonded in a distorted water-like geometry to one Li(2), one Li(3), one Zn(1), one H(3), and one H(4) atom. In the third N site, N(3) is bonded in a distorted water-like geometry to one Li(1), one Li(2), one Li(3), one Li(4), one H(5), and one H(6) atom. There are six inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to one N(2) atom. In the second H site, H(5) is bonded in a single-bond geometry to one N(3) atom. In the third H site, H(6) is bonded in a single-bond geometry to one N(3) atom. In the fourth H site, H(1) is bonded in a single-bond geometry to one N(1) atom. In the fifth H site, H(2) is bonded in a single-bond geometry to one N(1) atom. In the sixth H site, H(3) is bonded in a single-bond geometry to one Li(2) and one N(2) atom. is represented by the CIF card [CIF]
data_Li4Zn(H2N)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.235
_cell_length_b   8.382
_cell_length_c   10.552
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   108.197
_symmetry_Int_Tables_number   1
_cell_volume   439.875
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Li  Li0  1  0.341  0.682  0.250  1.0
  Li  Li1  1  0.659  0.318  0.750  1.0
  Li  Li2  1  0.503  0.000  0.000  1.0
  Li  Li3  1  0.497  0.000  0.500  1.0
  Li  Li4  1  0.497  0.994  0.250  1.0
  Li  Li5  1  0.503  0.006  0.750  1.0
  Li  Li6  1  0.843  0.686  0.250  1.0
  Li  Li7  1  0.157  0.314  0.750  1.0
  Zn  Zn8  1  0.670  0.340  0.250  1.0
  Zn  Zn9  1  0.330  0.660  0.750  1.0
  H  H10  1  0.123  0.441  0.147  1.0
  H  H11  1  0.682  0.559  0.853  1.0
  H  H12  1  0.877  0.559  0.647  1.0
  H  H13  1  0.318  0.441  0.353  1.0
  H  H14  1  0.931  0.526  0.071  1.0
  H  H15  1  0.405  0.474  0.929  1.0
  H  H16  1  0.069  0.474  0.571  1.0
  H  H17  1  0.595  0.526  0.429  1.0
  H  H18  1  0.818  0.237  0.451  1.0
  H  H19  1  0.582  0.763  0.549  1.0
  H  H20  1  0.182  0.763  0.951  1.0
  H  H21  1  0.418  0.237  0.049  1.0
  H  H22  1  0.943  0.159  0.337  1.0
  H  H23  1  0.785  0.841  0.663  1.0
  H  H24  1  0.057  0.841  0.837  1.0
  H  H25  1  0.215  0.159  0.163  1.0
  H  H26  1  0.157  0.761  0.439  1.0
  H  H27  1  0.396  0.239  0.561  1.0
  H  H28  1  0.843  0.239  0.939  1.0
  H  H29  1  0.604  0.761  0.061  1.0
  H  H30  1  0.070  0.910  0.374  1.0
  H  H31  1  0.160  0.090  0.626  1.0
  H  H32  1  0.930  0.090  0.874  1.0
  H  H33  1  0.840  0.910  0.126  1.0
  N  N34  1  0.993  0.510  0.161  1.0
  N  N35  1  0.484  0.490  0.839  1.0
  N  N36  1  0.007  0.490  0.661  1.0
  N  N37  1  0.516  0.510  0.339  1.0
  N  N38  1  0.765  0.171  0.368  1.0
  N  N39  1  0.594  0.829  0.632  1.0
  N  N40  1  0.235  0.829  0.868  1.0
  N  N41  1  0.406  0.171  0.132  1.0
  N  N42  1  0.196  0.839  0.361  1.0
  N  N43  1  0.357  0.161  0.639  1.0
  N  N44  1  0.804  0.161  0.861  1.0
  N  N45  1  0.643  0.839  0.139  1.0
[/CIF]
.
The compound described by Li4Zn(NH2)6 crystallizes in the orthorhombic C222_1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent N(1) and two equivalent N(3) atoms to form distorted LiN4 tetrahedra that share corners with two equivalent Zn(1)N4 tetrahedra and  an edgeedge with one Li(3)N4 tetrahedra. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to two equivalent N(2), two equivalent N(3), and two equivalent H(3) atoms. In the third Li site, Li(3) is bonded to two equivalent N(2) and two equivalent N(3) atoms to form LiN4 tetrahedra that share  an edgeedge with one Li(1)N4 tetrahedra and  an edgeedge with one Zn(1)N4 tetrahedra. In the fourth Li site, Li(4) is bonded in a 4-coordinate geometry to two equivalent N(1) and two equivalent N(3) atoms. Zn(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form ZnN4 tetrahedra that share corners with two equivalent Li(1)N4 tetrahedra and  an edgeedge with one Li(3)N4 tetrahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a distorted water-like geometry to one Li(1), one Li(4), one Zn(1), one H(1), and one H(2) atom. In the second N site, N(2) is bonded in a distorted water-like geometry to one Li(2), one Li(3), one Zn(1), one H(3), and one H(4) atom. In the third N site, N(3) is bonded in a distorted water-like geometry to one Li(1), one Li(2), one Li(3), one Li(4), one H(5), and one H(6) atom. There are six inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to one N(2) atom. In the second H site, H(5) is bonded in a single-bond geometry to one N(3) atom. In the third H site, H(6) is bonded in a single-bond geometry to one N(3) atom. In the fourth H site, H(1) is bonded in a single-bond geometry to one N(1) atom. In the fifth H site, H(2) is bonded in a single-bond geometry to one N(1) atom. In the sixth H site, H(3) is bonded in a single-bond geometry to one Li(2) and one N(2) atom. is represented by the CIF card [CIF]
data_Li4Zn(H2N)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.235
_cell_length_b   8.382
_cell_length_c   10.552
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   108.197
_symmetry_Int_Tables_number   1
_cell_volume   439.875
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Li  Li0  1  0.341  0.682  0.250  1.0
  Li  Li1  1  0.659  0.318  0.750  1.0
  Li  Li2  1  0.503  0.000  0.000  1.0
  Li  Li3  1  0.497  0.000  0.500  1.0
  Li  Li4  1  0.497  0.994  0.250  1.0
  Li  Li5  1  0.503  0.006  0.750  1.0
  Li  Li6  1  0.843  0.686  0.250  1.0
  Li  Li7  1  0.157  0.314  0.750  1.0
  Zn  Zn8  1  0.670  0.340  0.250  1.0
  Zn  Zn9  1  0.330  0.660  0.750  1.0
  H  H10  1  0.123  0.441  0.147  1.0
  H  H11  1  0.682  0.559  0.853  1.0
  H  H12  1  0.877  0.559  0.647  1.0
  H  H13  1  0.318  0.441  0.353  1.0
  H  H14  1  0.931  0.526  0.071  1.0
  H  H15  1  0.405  0.474  0.929  1.0
  H  H16  1  0.069  0.474  0.571  1.0
  H  H17  1  0.595  0.526  0.429  1.0
  H  H18  1  0.818  0.237  0.451  1.0
  H  H19  1  0.582  0.763  0.549  1.0
  H  H20  1  0.182  0.763  0.951  1.0
  H  H21  1  0.418  0.237  0.049  1.0
  H  H22  1  0.943  0.159  0.337  1.0
  H  H23  1  0.785  0.841  0.663  1.0
  H  H24  1  0.057  0.841  0.837  1.0
  H  H25  1  0.215  0.159  0.163  1.0
  H  H26  1  0.157  0.761  0.439  1.0
  H  H27  1  0.396  0.239  0.561  1.0
  H  H28  1  0.843  0.239  0.939  1.0
  H  H29  1  0.604  0.761  0.061  1.0
  H  H30  1  0.070  0.910  0.374  1.0
  H  H31  1  0.160  0.090  0.626  1.0
  H  H32  1  0.930  0.090  0.874  1.0
  H  H33  1  0.840  0.910  0.126  1.0
  N  N34  1  0.993  0.510  0.161  1.0
  N  N35  1  0.484  0.490  0.839  1.0
  N  N36  1  0.007  0.490  0.661  1.0
  N  N37  1  0.516  0.510  0.339  1.0
  N  N38  1  0.765  0.171  0.368  1.0
  N  N39  1  0.594  0.829  0.632  1.0
  N  N40  1  0.235  0.829  0.868  1.0
  N  N41  1  0.406  0.171  0.132  1.0
  N  N42  1  0.196  0.839  0.361  1.0
  N  N43  1  0.357  0.161  0.639  1.0
  N  N44  1  0.804  0.161  0.861  1.0
  N  N45  1  0.643  0.839  0.139  1.0
[/CIF]
.