Synthesis and Characterization of β-Diketiminate Germanium(II) Compounds
Ying Yang; Na Zhao; Yile Wu; Hongping Zhu; Herbert W. Roesky; Inorganic Chemistry 51 (2012) 2425–2431; doi:10.1021/ic202388d

data_4328397
_publ_contact_author
;
Herbert W. ROESKY
;
_publ_contact_author_address
;
Institut fuer Anorganische Chemie
Universitaet Goettingen
Tammannstrasse 4, 37077 Goettingen (Germany)
;
_publ_contact_author_email       hroesky@gwdg.de
_publ_section_title
;
 Synthesis and Characterization of \b-Diketiminate Germanium(II) Compounds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2425
_journal_page_last               2431
_journal_paper_doi               10.1021/ic202388d
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C33 H44 Ge N2 S'
_chemical_formula_weight         573.35
_chemical_name_common            LGe-(2-thienyl)
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.3720(13)
_cell_length_b                   9.3145(7)
_cell_length_c                   28.869(3)
_cell_measurement_reflns_used    1767
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.9218
_cell_measurement_theta_min      2.7580
_cell_volume                     6015.8(8)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 16.1903
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0591
_diffrn_reflns_av_sigmaI/netI    0.0666
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8440
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.76
_exptl_absorpt_coefficient_mu    1.112
_exptl_absorpt_correction_T_max  0.9445
_exptl_absorpt_correction_T_min  0.5941
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'Bright yellow'
_exptl_crystal_density_diffrn    1.266
_exptl_crystal_description       Block
_exptl_crystal_F_000             2432
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.867
_refine_diff_density_min         -1.627
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     192
_refine_ls_number_reflns         2709
_refine_ls_number_restraints     19
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.1205
_refine_ls_R_factor_gt           0.0895
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0497P)^2^+58.1457P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1778
_refine_ls_wR_factor_ref         0.1924
_reflns_number_gt                2056
_reflns_number_total             2709
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic202388d_si_001_3.cif
_cod_data_source_block           yy220_mi
_cod_database_code               4328397