Synthesis of phosphine substituted beta-diketiminate based isomeric Ge(II) complexes.
Reddy, N. Dastagiri; Jana, Anukul; Roesky, Herbert W.; Samuel, Prinson P.; Schulzke, Carola; Dalton transactions (Cambridge, England : 2003) 39 (2010) 234–238; doi:10.1039/b915403e

data_7024338
_publ_section_title
;
 Synthesis of phosphine substituted beta-diketiminate based isomeric
 Ge(II) complexes.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              234
_journal_page_last               238
_journal_paper_doi               10.1039/b915403e
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C41 H50 Cl Ge N2 P'
_chemical_formula_weight         709.84
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                86.03(3)
_cell_angle_beta                 87.29(3)
_cell_angle_gamma                67.40(3)
_cell_formula_units_Z            2
_cell_length_a                   11.003(2)
_cell_length_b                   11.678(2)
_cell_length_c                   16.335(3)
_cell_measurement_reflns_used    36083
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      54.3
_cell_measurement_theta_min      3.8
_cell_volume                     1932.6(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  IPDSII
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0832
_diffrn_reflns_av_sigmaI/netI    0.0559
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            17957
_diffrn_reflns_theta_full        27.04
_diffrn_reflns_theta_max         27.04
_diffrn_reflns_theta_min         1.89
_exptl_absorpt_coefficient_mu    0.932
_exptl_absorpt_correction_T_max  0.5706
_exptl_absorpt_correction_T_min  0.4211
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'face indexed'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.220
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             748
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         1.211
_refine_diff_density_min         -1.222
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     425
_refine_ls_number_reflns         8316
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0467
_refine_ls_R_factor_gt           0.0439
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0736P)^2^+0.5013P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1177
_refine_ls_wR_factor_ref         0.1199
_reflns_number_gt                7725
_reflns_number_total             8316
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b915403e.txt
_cod_data_source_block           ndr9
_cod_original_cell_volume        1932.7(7)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7024338