Technetium tetrachloride as a precursor for small technetium(IV) complexes.
Hagenbach, Adelheid; Yegen, Eda; Abram, Ulrich; Inorganic chemistry 45 (2006) 7331–7338; doi:10.1021/ic060896u

data_4350441
_publ_section_title
;
 Technetium tetrachloride as a precursor for small technetium(IV)
 complexes.
;
_journal_issue                   18
_journal_name_full               'Inorganic chemistry'
_journal_page_first              7331
_journal_page_last               7338
_journal_paper_doi               10.1021/ic060896u
_journal_volume                  45
_journal_year                    2006
_chemical_formula_moiety         TcCl4(OPPh3)2
_chemical_formula_sum            'C36 H30 Cl4 O2 P2 Tc'
_chemical_formula_weight         796.34
_chemical_name_common            TcCl4(OPPh3)2
_chemical_name_systematic
;
tetrachlorobis(triphenylphosphine oxide)technetium(IV)
;
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
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_symmetry_space_group_name_H-M   'C 1 2/c 1'
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_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 95.82(1)
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_cell_measurement_temperature    200(2)
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_computing_cell_refinement       'STOE X-AREA'
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_computing_molecular_graphics    ORTEP
_computing_publication_material  WINGX
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      200(2)
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_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_monochromator  graphite
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_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_l_min       -19
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_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    0.843
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.517
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1612
_exptl_crystal_size_max          .2
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_refine_ls_R_factor_all          0.0720
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0644P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     >2sigma(I)
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_cod_data_source_block           tccl4opph3
_cod_original_cell_volume        3486.7(5)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4350441