Yttrium germole dianion complexes with Y-Ge bonds.
Liu, Jingjing; Singh, Kalyan; Dutta, Sayan; Feng, Zhongtao; Koley, Debasis; Tan, Gengwen; Wang, Xinping; Dalton transactions (Cambridge, England : 2003) 50 (2021) 5552–5556; doi:10.1039/d1dt00798j

data_7706878
_publ_section_title
;
 Yttrium germole dianion complexes with Y-Ge bonds.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5552
_journal_page_last               5556
_journal_paper_doi               10.1039/d1dt00798j
_journal_volume                  50
_journal_year                    2021
_chemical_formula_sum            'C52 H104 Cl3 Ge K2 N4 O13 Si2 Y'
_chemical_formula_weight         1395.62
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-03-08 deposited with the CCDC.	2021-03-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.0620(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7860(3)
_cell_length_b                   19.1015(5)
_cell_length_c                   29.4531(8)
_cell_measurement_reflns_used    3402
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      25.81
_cell_measurement_theta_min      2.27
_cell_volume                     7153.2(3)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0825
_diffrn_reflns_av_unetI/netI     0.0592
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            80574
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         1.988
_exptl_absorpt_coefficient_mu    1.543
_exptl_absorpt_correction_T_max  0.861
_exptl_absorpt_correction_T_min  0.728
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.296
_exptl_crystal_description       block
_exptl_crystal_F_000             2944
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.454
_refine_diff_density_min         -0.372
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     711
_refine_ls_number_reflns         14053
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0373P)^2^+1.0724P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0840
_refine_ls_wR_factor_ref         0.0905
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10772
_reflns_number_total             14053
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt00798j2.cif
_cod_data_source_block           p21n_a_sq
_cod_depositor_comments
'Adding full bibliography for 7706878--7706880.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7706878
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.728
_shelx_estimated_absorpt_t_max   0.861
_shelx_res_checksum              8014
_shelx_fab_checksum              2741