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_4064306
_publ_section_title
;
 Bulky Aminotroponiminate-Stabilized Germylene Monochloride and Its Alkyne
 Derivatives
;
_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         'C23 H39 Li N2 O2'
_chemical_formula_sum            'C23 H39 Li N2 O2'
_chemical_formula_weight         382.50
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'SHELXTL-NT2000 ver.6.12'
_cell_angle_alpha                90.00
_cell_angle_beta                 114.442(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.095(3)
_cell_length_b                   17.082(4)
_cell_length_c                   18.289(3)
_cell_measurement_reflns_used    4310
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.10
_cell_measurement_theta_min      2.45
_cell_volume                     4577.7(16)
_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 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0474
_diffrn_reflns_av_sigmaI/netI    0.0595
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            23607
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.39
_exptl_absorpt_coefficient_mu    0.069
_exptl_absorpt_correction_T_max  0.991
_exptl_absorpt_correction_T_min  0.972
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.110
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1680.0
_exptl_crystal_size_max          0.504
_exptl_crystal_size_mid          0.312
_exptl_crystal_size_min          0.154
_refine_diff_density_max         0.546
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     517
_refine_ls_number_reflns         8057
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0897
_refine_ls_R_factor_gt           0.0572
_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^)+(0.0660P)^2^+1.3114P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1302
_refine_ls_wR_factor_ref         0.1431
_reflns_number_gt                5595
_reflns_number_total             8057
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200035z_si_002.cif
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4064306