Two germatranes with bulky substituents
Korlyukov, Alexander A.; Komissarov, Eugene A.; Alekseev, Nikolay V.; Pavlov, Konstantin V.; Krivolapova, Olga V.; Lachtin, Valentin G.; Acta Crystallographica Section C 62 (2006) m303–m305; doi:10.1107/S0108270106019317

data_2015463
_publ_section_title
;
 Two germatranes with bulky substituents
;
_journal_coeditor_code           SQ3019
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              m303
_journal_page_last               m305
_journal_paper_doi               10.1107/S0108270106019317
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          '[Ge (C10 H15) (C6 H12 N O3)]'
_chemical_formula_moiety         'C16 H27 Ge N O3'
_chemical_formula_sum            'C16 H27 Ge N O3'
_chemical_formula_weight         353.98
_chemical_name_common            1-adamantylgermatrane
_chemical_name_systematic
;
1-adamantyl-2,8,9-trioxa-5-aza-1-germabicyclo[3.3.3]undecane
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.001(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.641(6)
_cell_length_b                   7.292(4)
_cell_length_c                   19.943(11)
_cell_measurement_reflns_used    898
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      30.02
_cell_measurement_theta_min      2.78
_cell_volume                     1547.5(15)
_computing_cell_refinement       'SAINT-Plus (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        SAINT-Plus
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1998)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.0593
_diffrn_reflns_av_sigmaI/netI    0.0792
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            15300
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         1.02
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.990
_exptl_absorpt_correction_T_max  0.8258
_exptl_absorpt_correction_T_min  0.5866
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1998)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.520
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.022
_refine_diff_density_min         -0.564
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.965
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         4396
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.965
_refine_ls_R_factor_all          0.0510
_refine_ls_R_factor_gt           0.0376
_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^)+(0.0517P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0969
_refine_ls_wR_factor_ref         0.1077
_reflns_number_gt                3193
_reflns_number_total             4396
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sq3019.cif
_cod_data_source_block           I
_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_enum 1527 2010-12-29 10:47:43Z saulius 

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_cell_volume        1547.3(14)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2015463
_cod_database_fobs_code          2015463