Donor-unsupported Phosphanylmethanides Li[CH2PR2] (R = tBu, Ph) – Crystal Structure of Li[CH2PtBu2] Solved by XRPD and DFT-D Calculations
Samigullin, Kamil; Bodach, Alexander; Wagner, Matthias; Alig, Edith; Fink, Lothar; Lerner, Hans-Wolfram; Zeitschrift für anorganische und allgemeine Chemie 642 (2016) 282–287; doi:10.1002/zaac.201500811

data_1543495
_publ_contact_author_address
;
Institute of Inorganic and Analytical Chemistry
Max-von-Laue-Str. 7
60438 Frankfurt am Main
Germany
;
_publ_contact_author_email       fink@chemie.uni-frankfurt.de
_publ_contact_author_name        'Dr Lothar Fink'
_publ_contact_author_phone       '+49 69 798 29123'
_publ_section_title
;
 Donor-unsupported Phosphanylmethanides Li[CH2PR2] (R = tBu, Ph) --
 Crystal Structure of Li[CH2PtBu2] Solved by XRPD and DFT-D Calculations
;
_journal_coden_ASTM              ZAACAB
_journal_issue                   3
_journal_name_full
'Zeitschrift f\"ur anorganische und allgemeine Chemie'
_journal_page_first              282
_journal_page_last               287
_journal_paper_doi               10.1002/zaac.201500811
_journal_volume                  642
_journal_year                    2016
_chemical_formula_iupac          'C9 H20 Li P'
_chemical_formula_moiety         'C9 H20 Li P'
_chemical_formula_structural     'C9 H20 Li P'
_chemical_formula_sum            'C9 H20 Li P'
_chemical_formula_weight         166.172
_chemical_name_common            Li-CH2P(tBu)2
_chemical_name_systematic        Lithium(bis-tert-butyl)phosphanylmethanide
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.0415(51)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   12.74672(16)
_cell_length_b                   15.92732(20)
_cell_length_c                   10.89957(11)
_cell_measurement_temperature    298
_cell_volume                     2212.84(5)
_computing_cell_refinement       'DASH (David <i> et al.</i> , 2004)'
_computing_data_collection       'STOE WINXPOW (STOE & Cie GmbH, 2004)'
_computing_data_reduction        'DASH (David <i>et al.</i>, 2004)'
_computing_molecular_graphics    'MERCURY (Macrea <i>et al.</i>)'
_computing_structure_refinement  'TOPAS (Coelho, 2007)'
_computing_structure_solution    'DASH (David <i>et al.</i>, 2004)'
_diffrn_ambient_temperature      298
_diffrn_detector_type            'lin psd'
_diffrn_measurement_device_type  'STOE Stadi-P'
_diffrn_radiation_monochromator  'primary focussing, Ge 111'
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Cu K\a~1~'
_diffrn_radiation_wavelength     1.54060
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.998
_exptl_crystal_F_000             272.0
_pd_instr_location               ' ?'
_pd_meas_2theta_range_max        80.190
_pd_meas_2theta_range_min        3.01
_pd_meas_scan_method             step
_pd_proc_2theta_range_max        80
_pd_proc_2theta_range_min        2
_pd_proc_info_excluded_regions   none
_pd_proc_ls_background_function  'Chebychev polynomial'
_pd_proc_ls_pref_orient_corr     none
_pd_proc_ls_profile_function
;
modified spherical harmonics( LIT?!)
;
_pd_proc_ls_prof_R_factor        0.01766
_pd_proc_ls_prof_wR_expected     0.02020
_pd_proc_ls_prof_wR_factor       0.02386
_pd_spec_mounting
;
Specimen was sealed in a 1.0 mm diameter borosilicate glass capillary 
;
_pd_spec_mount_mode              transmission
_pd_spec_shape                   cylinder
_pd_spec_size_axial              12
_pd_spec_size_equat              0.5
_pd_spec_size_thick              1.0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.181
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           fullcycle
_refine_ls_number_constraints    1
_refine_ls_number_parameters     142
_refine_ls_number_restraints     83
_refine_ls_R_I_factor            0.00765
_refine_ls_weighting_details     w=1/\s(Y~obs~)^2^
_refine_ls_weighting_scheme      sigma
_cod_data_source_file            LiCH2PtBu2RTCOD.cif
_cod_data_source_block           Li-CH2P(tBu)2_ambient
_cod_depositor_comments
;
 Removing the '_space_group' data item since it was not found in the core CIF
 dictionary and the same information was already provided in the official
 space group data items. No information was lost by removing this data item.

 Antanas Vaitkus,
 2017-03-06
;
_cod_original_cell_volume        2212.842(45)
_cod_database_code               1543495