Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_148-2_1_266_yHYgrl.cif"

There are 6 T-atoms per unit cell
There are 12 O-atoms per unit cell

Framework density = 28.59 T-atoms per nm^3
Material density = 2.853 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6636 Angstrom
T1  -- O1  = 1.6574 Angstrom
T1  -- O2  = 1.6966 Angstrom
T1  -- O2  = 1.6114 Angstrom
      mean = 1.6572 Angstrom
        t1 = 0.131521  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.091594  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6114 A <--> 1.6966 A
          Mean   = 1.6572 A
          StdDev = 0.0310 A

       t1 Range  = 0.1315 <-- 0.1315 --> 0.1315
       t2 Range  = 0.0916 <-- 0.0916 --> 0.0916

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  = 109.109 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 115.256 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 138.708 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 124.096 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  =  87.809 deg; O1  -- O2  = 2 A
O2  -- T1  -- O2  =  80.736 deg; O2  -- O2  = 2 A
       80.736 deg <-- 109.286 deg --> 138.708 deg

        O-T-O SUMMARY
          Range  = 80.7365 deg <--> 138.7083 deg
          Mean   = 109.2859 deg
          StdDev = 20.2710 deg

        O--O SUMMARY
          Range  = 2.1435 A <--> 3.0647 A
          Mean   = 2.6636 A
          StdDev = 0.3489 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O1  - T1  = 104.465 deg; T1  -- T1  = 4.9514 A
T1  - O1  - T1  - O2  - T1  = 160.196 deg; T1  -- T1  = 5.9812 A
T1  - O1  - T1  - O2  - T1  =  95.062 deg; T1  -- T1  = 4.4805 A
T1  - O1  - T1  - O2  - T1  =  73.153 deg; T1  -- T1  = 3.6213 A
T1  - O1  - T1  - O2  - T1  = 160.196 deg; T1  -- T1  = 5.9812 A
T1  - O2  - T1  - O2  - T1  =  87.359 deg; T1  -- T1  = 4.0606 A

        T-T-T SUMMARY
          Range  = 73.1532 deg <--> 160.1956 deg
          Mean   = 113.4051 deg
          StdDev = 34.8721 deg

        T--T SUMMARY
          Range  = 3.6213 A <--> 5.9812 A
          Mean   = 4.8460 A
          StdDev = 0.9108 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 141.132 deg ; T1  -- T1   3.1318 A

T1  -- O2  -- T1  = 125.403 deg ; T1  -- T1   2.9398 A


        T-O-T SUMMARY
          Range  = 125.4035° <--> 141.1317 deg
          Mean   = 133.2676 deg
          StdDev = 8.2138 deg

        T--T SUMMARY
          Range  = 2.9398 A <--> 3.1318 A
          Mean   = 3.0358 A
          StdDev = 0.1003 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 2.2670 A
O2  -- O2  = 2.1435 A
O2  -- O2  = 2.1435 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 6
Coordination Sequence =
    1 4 12 28 50 76 110 148 194 244 302 364 434 508 590 676 770
TD10 = 1169
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 31
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 31

<TD10> = 1169.000
Average ring size = 6.5455
