Kinetic Stabilization of Primary Hydrides of Main Group Elements. The Synthesis of an Air-Stable, Crystalline Arsine and Silane
Marcin Brynda; Gérald Bernardinelli; Cosmina Dutan; Michel Geoffroy; Inorganic Chemistry 42 (2003) 6586–6588; doi:10.1021/ic034367r

data_4312324
_publ_contact_author
;
     Dr Gerald Bernardinelli
     Laboratoire de Cristallographie
     Universite de Geneve
     24, quai E. Ansermet
     CH - 1211 Geneve 4
     Switzerland
;
_publ_contact_author_email       gerald.bernardinelli@cryst.unige.ch
_publ_contact_author_fax         '(+[41] 22) 702 61 08'
_publ_contact_author_phone       '(+[41] 22) 702 62 02'
_publ_section_title
;
 Kinetic Stabilization of Primary Hydrides of Main Group Elements. The
 Synthesis of an Air-Stable, Crystalline Arsine and Silane
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6586
_journal_page_last               6588
_journal_paper_doi               10.1021/ic034367r
_journal_volume                  42
_journal_year                    2003
_chemical_formula_moiety         'C20 H15 As'
_chemical_formula_sum            'C20 H15 As'
_chemical_formula_weight         330.2
_chemical_name_common
;
9-arsinyltriptycene
;
_chemical_name_systematic
;
tribenzobarellenearsine
;
_space_group_IT_number           161
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3 -2"c'
_symmetry_space_group_name_H-M   'R 3 c :H'
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.0.1
_audit_creation_date             2002-10-01
_audit_creation_method           from_xtal_archive_file_using_CIFIO
_audit_update_record             2003-06-05
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                120.0000
_cell_formula_units_Z            6
_cell_length_a                   12.0606(8)
_cell_length_b                   12.0606(8)
_cell_length_c                   17.2786(11)
_cell_measurement_reflns_used    4483
_cell_measurement_temperature    200
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      2.25
_cell_volume                     2176.6(2)
_computing_cell_refinement       'CELL (Stoe & Cie, 1999)'
_computing_data_collection       'EXPOSE (Stoe & Cie, 1999)'
_computing_data_reduction        'XRED (Stoe & Cie, 1999)'
_computing_molecular_graphics    xtal_gx3
_computing_publication_material  xtal_CIFIO
_computing_structure_refinement  xtal_CRYLSQ
_diffrn_detector_area_resol_mean 6
_diffrn_measured_fraction_theta_max 1.0
_diffrn_measurement_device_type  'Stoe Ipds'
_diffrn_measurement_method       \f
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .057
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            6310
_diffrn_reflns_theta_max         25.87
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    2.33
_exptl_absorpt_correction_T_max  .7501
_exptl_absorpt_correction_T_min  .5785
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'XRED; Stoe & Cie, 1999'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.512
_exptl_crystal_density_meas      ?
_exptl_crystal_description       prism
_exptl_crystal_size_max          .28
_exptl_crystal_size_mid          .19
_exptl_crystal_size_min          .14
_refine_diff_density_max         .502
_refine_diff_density_min         -.524
_refine_ls_abs_structure_details Flack_xabs_refined
_refine_ls_abs_structure_Flack   .26(4)
_refine_ls_extinction_coef       .00000
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.76(8)
_refine_ls_hydrogen_treatment    mixed
_refine_ls_number_parameters     77
_refine_ls_number_reflns         631
_refine_ls_R_factor_gt           .033
_refine_ls_shift/su_max          .0012
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     \w=1/[\s^2^(Fo)+0.0005(Fo^2^)]
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .036
_reflns_Friedel_coverage         .99
_reflns_number_gt                631
_reflns_number_total             941
_reflns_threshold_expression     'refl observed if Fo > 3.99 \s(Fo)'
_cod_data_source_file            ic034367rrom20030623_024356.cif
_cod_data_source_block           MAAS
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not_measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        2176.6(4)
_cod_original_sg_symbol_Hall     'R 3 -2"C'
_cod_original_sg_symbol_H-M      'R 3 c'
_cod_database_code               4312324