Zinc as a Versatile Connecting Atom for Zintl Cluster Oligomers
Mayer, Kerstin; Klein, Wilhelm; Fässler, Thomas F; Chemical Communications  (2019) –; doi:10.1039/C9CC06388A

data_7124165
_publ_section_title
;
 Zinc as a Versatile Connecting Atom for Zintl Cluster Oligomers
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC06388A
_journal_year                    2019
_chemical_formula_moiety         'Ge9 H18 N6 Zn2, 11(H3 N)'
_chemical_formula_sum            'Ge9 H51 N17 Zn2'
_chemical_formula_weight         1073.62
_space_group_crystal_system      monoclinic
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-08-12 deposited with the CCDC.    2019-09-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 113.42(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.355(2)
_cell_length_b                   17.830(4)
_cell_length_c                   10.478(2)
_cell_measurement_reflns_used    15925
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      63.11
_cell_measurement_theta_min      2.05
_cell_volume                     1775.2(7)
_computing_cell_refinement       'STOE X-AREA 1.76'
_computing_data_collection       'STOE X-AREA 1.76'
_computing_data_reduction        'STOE X-AREA 1.76'
_computing_molecular_graphics    'DIAMOND 3.2k'
_computing_structure_refinement  SHELXL-2014/7
_computing_structure_solution    SHELXS-97
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 Pilatus300K
_diffrn_detector_area_resol_mean 5.81
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'STOE StadiVari'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_collimation    '0.6 mm diameter'
_diffrn_radiation_monochromator  'Graded multilayer mirror'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0566
_diffrn_reflns_av_unetI/netI     0.0332
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            15020
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         2.284
_diffrn_source                   'Genix 3D HF Mo'
_diffrn_source_current           1.000
_diffrn_source_power             0.050
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    8.845
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.286
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'STOE X-AREA 1.76'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    2.009
_exptl_crystal_description       block
_exptl_crystal_F_000             1036
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.764
_refine_diff_density_min         -0.753
_refine_diff_density_rms         0.132
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     144
_refine_ls_number_reflns         3595
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0733
_refine_ls_R_factor_gt           0.0612
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0704P)^2^+8.1196P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1624
_refine_ls_wR_factor_ref         0.1751
_reflns_number_gt                2901
_reflns_number_total             3595
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc06388a2.cif
_cod_data_source_block           KM-442
_cod_database_code               7124165
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              92315