Synthesis, Electronic Structure, and Reactivity Studies of a 4-Coordinate Square Planar Germanium(IV) Cation.
Fang, Huayi; Jing, Huize; Zhang, Aixi; Ge, Haonan; Yao, Zhengmin; Brothers, Penelope J.; Fu, Xuefeng; Journal of the American Chemical Society 138 (2016) 7705–7710; doi:10.1021/jacs.6b03547

data_4130440
_publ_section_title
;
 Synthesis, Electronic Structure, and Reactivity Studies of a 4-Coordinate
 Square Planar Germanium(IV) Cation.
;
_journal_issue                   24
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7705
_journal_page_last               7710
_journal_paper_doi               10.1021/jacs.6b03547
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C46 H19 F15 Ge N4'
_chemical_formula_sum            'C46 H19 F15 Ge N4'
_chemical_formula_weight         985.24
_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
_atom_sites_solution_primary     direct
_audit_creation_date             2015-04-01
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_cell_angle_alpha                90
_cell_angle_beta                 91.887(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.204(3)
_cell_length_b                   10.0045(16)
_cell_length_c                   24.937(4)
_cell_measurement_reflns_used    10907
_cell_measurement_temperature    173.1500
_cell_measurement_theta_max      27.4841
_cell_measurement_theta_min      1.5464
_cell_volume                     3791.1(11)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'CIFTAB (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2014)'
_computing_structure_solution
;
'SHELXT (Sheldrick, 2014)'
;
_diffrn_ambient_temperature      173.1500
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
scan:
	Number of images: 360
	           Slice: -110.0000 - 70.0000
	     Image width: 0.5000
	        Exp time: 7.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 45.0000
	             Phi: 90.0000
	             XTD: 45.0876
	          2theta: -19.9400
scan:
	Number of images: 360
	           Slice: -110.0000 - 70.0000
	     Image width: 0.5000
	        Exp time: 7.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 45.0000
	             Phi: 0.0000
	             XTD: 45.0876
	          2theta: -19.9400
;
_diffrn_measurement_device
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_device_details
;
AFC10: Fixed Chi 2 circle
;
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      -0.0016
_diffrn_orient_matrix_UB_12      0.0514
_diffrn_orient_matrix_UB_13      -0.0411
_diffrn_orient_matrix_UB_21      -0.0553
_diffrn_orient_matrix_UB_22      0.0509
_diffrn_orient_matrix_UB_23      0.0659
_diffrn_orient_matrix_UB_31      0.0334
_diffrn_orient_matrix_UB_32      0.0155
_diffrn_orient_matrix_UB_33      0.0160
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0342
_diffrn_reflns_av_unetI/netI     0.0344
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            28733
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.480
_diffrn_reflns_theta_min         2.437
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           30.0000
_diffrn_source_power             1.5000
_diffrn_source_voltage           50.0000
_exptl_absorpt_coefficient_mu    0.926
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7556
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2007)'
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.726
_exptl_crystal_description       block
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.325
_refine_diff_density_min         -0.349
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.142
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     595
_refine_ls_number_reflns         8621
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.142
_refine_ls_R_factor_all          0.0473
_refine_ls_R_factor_gt           0.0425
_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^)+(0.0340P)^2^+2.7488P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0935
_refine_ls_wR_factor_ref         0.0959
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7997
_reflns_number_total             8621
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b03547_si_004.cif
_cod_data_source_block           (TPFC)Ge-CH2CH2CH2C6H5
_cod_database_code               4130440
_diffrn_number_total             9131
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C38(H38A,H38B), C39(H39A,H39B), C40(H40A,H40B)
2.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C7(H7), C8(H8), C12(H12), C13(H13), C17(H17), C18(H18),
 C42(H42), C43(H43), C44(H44), C45(H45), C46(H46)
;
_shelx_res_checksum              78239
_shelx_hkl_checksum              47305
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'