Bulky Aminotroponiminate-Stabilized Germylene Monochloride and Its Alkyne Derivatives
Siwatch, Rahul Kumar; Kundu, Subrata; Kumar, Dinesh; Nagendran, Selvarajan; Organometallics 30 (2011) 1998–; doi:10.1021/om200035z

data_4064307
_publ_section_title
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 Bulky Aminotroponiminate-Stabilized Germylene Monochloride and Its Alkyne
 Derivatives
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_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1998
_journal_paper_doi               10.1021/om200035z
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C15 H23 Cl Ge N2'
_chemical_formula_sum            'C15 H23 Cl Ge N2'
_chemical_formula_weight         339.41
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.5032(13)
_cell_length_b                   9.9859(14)
_cell_length_c                   16.714(2)
_cell_measurement_reflns_used    3348
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.61
_cell_measurement_theta_min      2.44
_cell_volume                     1586.1(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0402
_diffrn_reflns_av_sigmaI/netI    0.0524
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            7808
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.38
_exptl_absorpt_coefficient_mu    2.089
_exptl_absorpt_correction_T_max  0.715
_exptl_absorpt_correction_T_min  0.485
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.421
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             704.0
_exptl_crystal_size_max          0.504
_exptl_crystal_size_mid          0.291
_exptl_crystal_size_min          0.162
_refine_diff_density_max         0.554
_refine_diff_density_min         -0.375
_refine_diff_density_rms         0.083
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.002(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.082
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     178
_refine_ls_number_reflns         1618
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.0379
_refine_ls_R_factor_gt           0.0341
_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^)+(0.0398P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0797
_refine_ls_wR_factor_ref         0.0808
_reflns_number_gt                1614
_reflns_number_total             1618
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200035z_si_002.cif
_cod_data_source_block           5
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_database_code               4064307