Germylene Stabilized Group 12 Metal Complexes and their Reactivity with Chalcogens
Selvarajan, Nagendran; Sinhababu, Soumen; Sharma, Mahendra Kumar; Mahawar, Pritam; Kaur, Supreet; Singh, Vivek Kumar; Paliwal, Akhil; Yadav, Dhirendra; Kashyap, Hemant K.; Dalton Transactions  (2019) –; doi:10.1039/C8DT04589E

data_7701275
_publ_section_title
;
 Germylene Stabilized Group 12 Metal Complexes and their Reactivity with
 Chalcogens
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C8DT04589E
_journal_year                    2019
_chemical_formula_moiety         'C35.96 H60 Ge2 I4 N4 Zn2'
_chemical_formula_sum            'C35.96 H60 Ge2 I4 N4 Zn2'
_chemical_formula_weight         1332.00
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-08-30 deposited with the CCDC.    2019-09-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.971(3)
_cell_length_b                   13.2411(19)
_cell_length_c                   21.886(4)
_cell_measurement_reflns_used    9880
_cell_measurement_temperature    304(2)
_cell_measurement_theta_max      24.83
_cell_measurement_theta_min      2.64
_cell_volume                     5497.7(15)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      304(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1657
_diffrn_reflns_av_unetI/netI     0.0628
_diffrn_reflns_Laue_measured_fraction_full 0.977
_diffrn_reflns_Laue_measured_fraction_max 0.977
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            37727
_diffrn_reflns_point_group_measured_fraction_full 0.977
_diffrn_reflns_point_group_measured_fraction_max 0.977
_diffrn_reflns_theta_full        24.981
_diffrn_reflns_theta_max         24.981
_diffrn_reflns_theta_min         2.641
_exptl_absorpt_coefficient_mu    4.215
_exptl_absorpt_correction_T_max  0.509
_exptl_absorpt_correction_T_min  0.279
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.609
_exptl_crystal_description       block
_exptl_crystal_F_000             2559
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.918
_refine_diff_density_min         -0.640
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     224
_refine_ls_number_reflns         4725
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0752
_refine_ls_R_factor_gt           0.0592
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0640P)^2^+19.2680P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1517
_refine_ls_wR_factor_ref         0.1688
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3675
_reflns_number_total             4834
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt04589e2.cif
_cod_data_source_block           pm150_0ma_a
_cod_original_cell_volume        5497.6(15)
_cod_database_code               7701275
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              15968