A diamidinatogermylene as a Z-type ligand in a nickel(0) complex.
Feng, Zhongtao; Jiang, Yixiao; Ruan, Huapeng; Zhao, Yue; Tan, Gengwen; Zhang, Li; Wang, Xinping; Dalton transactions (Cambridge, England : 2003) 48 (2019) 14975–14978; doi:10.1039/c9dt03803e

data_7701267
_publ_section_title
;
 A diamidinatogermylene as a Z-type ligand in a nickel(0) complex.
;
_journal_issue                   40
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14975
_journal_page_last               14978
_journal_paper_doi               10.1039/c9dt03803e
_journal_volume                  48
_journal_year                    2019
_chemical_formula_sum            'C64 H68 Ge N4 Ni P2'
_chemical_formula_weight         1086.46
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-07-23 deposited with the CCDC.    2019-09-27 downloaded from the CCDC.
;
_cell_angle_alpha                89.501(2)
_cell_angle_beta                 76.818(2)
_cell_angle_gamma                74.009(2)
_cell_formula_units_Z            2
_cell_length_a                   11.2674(13)
_cell_length_b                   13.6982(15)
_cell_length_c                   19.294(2)
_cell_measurement_reflns_used    6004
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.17
_cell_measurement_theta_min      2.20
_cell_volume                     2782.6(5)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.985
_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  0.0433
_diffrn_reflns_av_unetI/netI     0.0638
_diffrn_reflns_Laue_measured_fraction_full 0.983
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            22727
_diffrn_reflns_point_group_measured_fraction_full 0.983
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         1.549
_exptl_absorpt_coefficient_mu    0.979
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5655
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_description       block
_exptl_crystal_F_000             1140
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.521
_refine_diff_density_min         -0.366
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     689
_refine_ls_number_reflns         10781
_refine_ls_number_restraints     93
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0591
_refine_ls_R_factor_gt           0.0402
_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^)+(0.0547P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0992
_refine_ls_wR_factor_ref         0.1070
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8280
_reflns_number_total             10781
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt03803e2.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 7701266--7701268.cif.'
_cod_original_cell_volume        2782.5(5)
_cod_database_code               7701267
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.843
_shelx_estimated_absorpt_t_max   0.867
_shelx_res_checksum              14141