Crystal chemistry of lamprophyllite-group minerals from the Murun alkaline complex (Russia) and pegmatites of Rocky Boy and Gordon Butte (USA): single crystal X-ray diffraction and Raman spectroscopy study
Aksenov, Sergey M.; Ryanskaya, Anastasia D.; Shchapova, Yuliya V.; Chukanov, Nikita V.; Vladykin, Nikolay V.; Votyakov, Sergey L.; Rastsvetaeva, Ramiza K.; Acta Crystallographica Section B 77 (2021) –; doi:10.1107/S2052520621000354

data_2108795
_publ_section_title
;
 Crystal chemistry of lamprophyllite-group minerals from the Murun
 alkaline complex (Russia) and pegmatites of Rocky Boy and Gordon Butte
 (USA): single crystal X-ray diffraction and Raman spectroscopy study
;
_journal_coeditor_code           RA5083SUP1
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2052520621000354
_journal_volume                  77
_journal_year                    2021
_chemical_formula_sum
'Ba0.08 Ca0.16 Fe0.38 K0.36 Mg0.1 Mn0.18 Na2.77 O18 Si4 Sr1.45 Ti2.52'
_chemical_formula_weight         776.7
_space_group_IT_number           12
_space_group_name_Hall           '-C 2y'
_space_group_name_H-M_alt        'C 1 2/m 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
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_cell_angle_gamma                90
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_cell_length_c                   5.3988(6)
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_cell_measurement_theta_min      3.8
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_diffrn_detector                 'CCD plate'
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_diffrn_reflns_limit_h_min       -22
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_diffrn_reflns_limit_k_min       -5
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_diffrn_reflns_limit_l_min       -7
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_diffrn_reflns_theta_max         30.92
_diffrn_reflns_theta_min         3.8
_diffrn_source                   'fine-focus sealed X-ray tube'
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_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.21228
_exptl_absorpt_correction_type   multi-scan
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_refine_ls_R_factor_gt           0.0509
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_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/(\s^2^(F)+0.0004F^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0550
_refine_ls_wR_factor_ref         0.0565
_reflns_number_gt                905
_reflns_number_total             993
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ra5083sup1.cif
_cod_data_source_block           184-11
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/IUCr/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        737.48(16)
_cod_database_code               2108795
_cod_database_fobs_code 2108795